SMA EVCxx-10 Inverter EV Charger User Manual

June 3, 2024
SMA

EVCxx-10 Inverter EV Charger

Operating manual

SMA EV CHARGER 7.4 / 22

ENGLISH

EVCxx-10-BE-en-11 | Version 1.1

Legal Provisions

SMA Solar Technology AG

Legal Provisions
The information contained in these documents is the property of SMA Solar Technology AG. No part of this document may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, be it electronic, mechanical, photographic, magnetic or otherwise, without the prior written permission of SMA Solar Technology AG. Internal reproduction used solely for the purpose of product evaluation or other proper use is allowed and does not require prior approval. SMA Solar Technology AG makes no representations or warranties, express or implied, with respect to this documentation or any of the equipment and/or software it may describe, including (with no limitation) any implied warranties of utility, merchantability, or fitness for any particular purpose. All such representations or warranties are expressly disclaimed. Neither SMA Solar Technology AG nor its distributors or dealers shall be liable for any indirect, incidental, or consequential damages under any circumstances. The exclusion of implied warranties may not apply in all cases under some statutes, and thus the above exclusion may not apply. Specifications are subject to change without notice. Every attempt has been made to make this document complete, accurate and up-to-date. Readers are cautioned, however, that product improvements and field usage experience may cause SMA Solar Technology AG to make changes to these specifications without advance notice or per contract provisions. SMA Solar Technology AG shall not be responsible for any damages, including indirect, incidental or consequential damages, caused by reliance on the material presented, including, but not limited to, omissions, typographical errors, arithmetical errors or listing errors in the content material.
SMA Warranty You can download the current warranty conditions from the Internet at www.SMA-Solar.com.
Software licenses The licenses for the installed software modules (open source) can be found in the user interface of the product.
Trademarks All trademarks are recognized, even if not explicitly identified as such. Missing designations do not mean that a product or brand is not a registered trademark.
SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany Phone +49 561 9522-0 Fax +49 561 9522 100 www.SMA.de E-mail: info@SMA.de Status: 5/10/2022 Copyright © 2022 SMA Solar Technology AG. All rights reserved.

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Table of Contents

Table of Contents
1 Information on this Document…………………………………………. 5
1.1 Validity ………………………………………………………………………………………………………… 5 1.2 Target Group……………………………………………………………………………………………….. 5 1.3 Content and Structure of this Document …………………………………………………………. 5 1.4 Levels of warning messages ………………………………………………………………………….. 5 1.5 Symbols in the Document ……………………………………………………………………………… 6 1.6 Typographical Elements in the Document ………………………………………………………. 6 1.7 Designations in the Document ……………………………………………………………………….. 6
2 Safety ……………………………………………………………………………. 7
2.1 Intended Use ……………………………………………………………………………………………….. 7 2.2 IMPORTANT SAFETY INSTRUCTIONS………………………………………………………….. 7
3 Scope of Delivery …………………………………………………………… 11
4 Product Overview ………………………………………………………….. 13
4.1 Product Description ………………………………………………………………………………………. 13 4.2 Symbols on the Product ………………………………………………………………………………… 14 4.3 Interfaces and Functions ……………………………………………………………………………….. 15 4.4 LED Signals ………………………………………………………………………………………………….. 17 4.5 System Overview …………………………………………………………………………………………. 19
4.5.1 Circuitry Overview………………………………………………………………………. 20 4.5.2 Communication Overview …………………………………………………………… 22 4.6 Multi-EVC operation……………………………………………………………………………………… 22
5 Mounting……………………………………………………………………….. 25
5.1 Requirements for Mounting …………………………………………………………………………… 25 5.2 Mounting the product …………………………………………………………………………………… 27
6 Electrical Connection ………………………………………………………. 30
6.1 Overview of the Connection Area …………………………………………………………………. 30 6.1.1 View from Below…………………………………………………………………………. 30 6.1.2 Interior View……………………………………………………………………………….. 30
6.2 Mounting the Connection Cap………………………………………………………………………. 31 6.3 AC Connection…………………………………………………………………………………………….. 32
6.3.1 Connecting the Utility Grid ………………………………………………………….. 32 6.3.2 Connecting Additional Grounding ……………………………………………….. 33 6.4 Connecting the Charging Cable ……………………………………………………………………. 34 6.5 Connecting Signal Source to Digital Input ……………………………………………………… 35 6.6 Connecting the Network Cables……………………………………………………………………. 38

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7 Commissioning ………………………………………………………………. 40
7.1 Commissioning Procedure …………………………………………………………………………….. 40 7.2 Commissioning the Product …………………………………………………………………………… 40 7.3 Changing the Network Configuration ……………………………………………………………. 43 7.4 Configuring the Product ………………………………………………………………………………… 43
8 Operation ……………………………………………………………………… 44
8.1 Establishing a connection to the user interface ……………………………………………….. 44 8.1.1 Establishing a direct connection via WLAN ………………………………….. 44 8.1.2 Establishing a Connection via Ethernet in the local network …………… 45 8.1.3 Establishing a Connection via WLAN in the Local Network …………… 46
8.2 Design of the User Interface ………………………………………………………………………….. 47 8.3 Activate WPS Function………………………………………………………………………………….. 48 8.4 Changing the Password………………………………………………………………………………… 48 8.5 Properties of Charging Modes………………………………………………………………………. 49 8.6 Changing the Charging Mode………………………………………………………………………. 49 8.7 Activating the Charging Release via App ………………………………………………………. 50 8.8 Setting the Brightness of LEDs………………………………………………………………………… 50 8.9 Deleting the Admin Account………………………………………………………………………….. 50
9 Disconnecting the product from voltage sources ……………… 52
10 Clean the product…………………………………………………………… 54
11 Troubleshooting……………………………………………………………… 55
11.1 Event Messages …………………………………………………………………………………………… 55
12 Decommissioning the Product …………………………………………. 62
13 Procedure for Receiving a Replacement Device……………….. 66
14 Technical Data ……………………………………………………………….. 67
15 Accessories ……………………………………………………………………. 69
16 Spare Parts ……………………………………………………………………. 70
17 Contact ………………………………………………………………………….. 71
18 EU Declaration of Conformity …………………………………………. 72
19 UK Declaration of Conformity…………………………………………. 73

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1 Information on this Document

1 Information on this Document
1.1 Validity
This document is valid for: · EVC7.4-1AC-10 (SMA EV Charger 7.4) · EVC22-3AC-10 (SMA EV Charger 22)
1.2 Target Group
This document is intended for qualified persons and end users. Only qualified persons are allowed to perform the activities marked in this document with a warning symbol and the caption “Qualified person”. Tasks that do not require any particular qualification are not marked and can also be performed by end users. Qualified persons must have the following skills:
· Knowledge of how the product works and is operated · Training in how to deal with the dangers and risks associated with installing, repairing and
using electrical devices and installations · Training in the installation and commissioning of electrical devices and installations · Knowledge of all applicable laws, standards and directives · Knowledge of and compliance with this document and all safety information
1.3 Content and Structure of this Document
This document describes the mounting, installation, commissioning, configuration, operation, troubleshooting and decommissioning of the product as well as the operation of the product user interface. You will find the latest version of this document and further information on the product in PDF format and as eManual at www.SMA-Solar.com. You can also call up the eManual via the user interface of the product. Illustrations in this document are reduced to the essential information and may deviate from the real product.
1.4 Levels of warning messages
The following levels of warning messages may occur when handling the product.
DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

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1 Information on this Document

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NOTICE
Indicates a situation which, if not avoided, can result in property damage.

1.5 Symbols in the Document

Icon

Explanation

Information that is important for a specific topic or goal, but is not safety- relevant

Indicates a requirement for meeting a specific goal

Desired result

A problem that might occur.

Example

Sections describing activities to be performed by qualified persons only

1.6 Typographical Elements in the Document

Typographical element
bold

Use
· Messages · Terminals · Elements on a user interface · Elements to be selected · Elements to be entered

Example
· Connect the insulated conductors to the terminals X703:1 to X703:6.
· Enter 10 in the field Minutes.

· Connects several elements to be · Go to Settings > Date.

selected

[Button] [Key]

· Button or key to be clicked on or · Select [Enter]. pressed down

· Placeholder for variable

· Parameter WCtlHz.Hz#

components (e.g., parameter

names)

1.7 Designations in the Document

Complete designation SMA EV Charger

Designation in this document EV Charger, charging station, product

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2 Safety

2 Safety
2.1 Intended Use
The SMA EV Charger is an AC charging station that is designed for unidirectional charging of a vehicle. The SMA EV Charger along with the Sunny Home Manager 2.0 makes an intelligent charging station. If the SMA EV Charger is operated without Sunny Home Manager 2.0, the modes for intelligent charging are not available. The product must only be used as stationary equipment. The product is suitable for indoor and outdoor use. The EVC7.4-1AC-10 must not be used in industrial environments. The product must be tested in fast charging mode according to IEC 61851 before its first charging operation using a suitable measuring device for charging stations. All components must remain within their permitted operating ranges and their installation requirements at all times. The product must only be used in countries for which it is approved or released by SMA Solar Technology AG and the grid operator. Use SMA products only in accordance with the information provided in the enclosed documentation and with the locally applicable laws, regulations, standards and directives. Any other application may cause personal injury or property damage. Alterations to the SMA products, e.g., changes or modifications, are only permitted with the express written permission of SMA Solar Technology AG. Unauthorized alterations will void guarantee and warranty claims and in most cases terminate the operating license. SMA Solar Technology AG shall not be held liable for any damage caused by such changes. Any use of the product other than that described in the Intended Use section does not qualify as appropriate. The enclosed documentation is an integral part of this product. Keep the documentation in a convenient, dry place for future reference and observe all instructions contained therein. This document does not replace any regional, state, provincial, federal or national laws, regulations or standards that apply to the installation, electrical safety and use of the product. SMA Solar Technology AG assumes no responsibility for the compliance or non-compliance with such laws or codes in connection with the installation of the product. The type label must remain permanently attached to the product.
2.2 IMPORTANT SAFETY INSTRUCTIONS
Keep the manual for future reference. This section contains safety information that must be observed at all times when working. The product has been designed and tested in accordance with international safety requirements. As with all electrical or electronical devices, there are residual risks despite careful construction. To prevent personal injury and property damage and to ensure long-term operation of the product, read this section carefully and observe all safety information at all times.

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DANGER
Danger to life due to electric shock when live components or cables are touched High voltages are present in the conductive components or cables of the product. Touching live parts and cables results in death or lethal injuries due to electric shock.
· Do not touch non-insulated parts or cables. · Disconnect the product from voltage sources and ensure it cannot be reconnected before
working on the device. · Wear suitable personal protective equipment for all work on the product.
DANGER
Danger to life due to electric shock in case of overvoltages and if surge protection is missing Overvoltages (e. g. in the event of a flash of lightning) can be further conducted into the building and to other connected devices in the same network via the network cables or other data cables if there is no surge protection. Touching live parts and cables results in death or lethal injuries due to electric shock.
· Ensure that all devices in the same network are integrated in the existing overvoltage protection.
· When laying the network cable outdoors, ensure that there is suitable surge protection at the network cable transition from the product outdoors to the network inside the building.
· The Ethernet interface of the product is classified as “TNV-1” and offers protection against overvoltages of up to 1.5 kV.
WARNING
Danger to life due to fire and explosion In rare cases, an explosive gas mixture can be generated inside the product under fault conditions. In this state, switching operations can cause a fire inside the product or explosion. Death or lethal injuries due to hot or flying debris can result.
· In the event of a fault, do not perform any direct actions on the product. · Ensure that unauthorized persons have no access to the product. · Disconnect the AC circuit breaker, or keep it disconnected in case it has already tripped,
and secure it against reconnection. · Only perform work on the product (e.g., troubleshooting, repair work) when wearing
personal protective equipment for handling of hazardous substances (e.g., safety gloves, eye and face protection, respiratory protection).

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2 Safety

WARNING
Risk of injury due to toxic substances, gases and dusts. In rare cases, damages to electronic components can result in the formation of toxic substances, gases or dusts inside the product. Touching toxic substances and inhaling toxic gases and dusts can cause skin irritation, burns or poisoning, trouble breathing and nausea.
· Only perform work on the product (e.g., troubleshooting, repair work) when wearing personal protective equipment for handling of hazardous substances (e.g., safety gloves, eye and face protection, respiratory protection).
· Ensure that unauthorized persons have no access to the product.
CAUTION
Risk of burns due to hot enclosure parts Some parts of the enclosure can get hot during operation. Touching hot enclosure parts can result in burn injuries.
· Do not touch the enclosure during operation. · Wear suitable personal protective equipment.
CAUTION
Risk of injury due to weight of product Injuries may result if the product is lifted incorrectly or dropped while being transported or mounted.
· Wear suitable personal protective equipment for all work on the product.
CAUTION
Risk of injury due to weight of enclosure lid of product Dropping the enclosure lid during assembly or disassembly of the enclosure lid can cause injuries.
· Wear suitable personal protective equipment for all work on the product.
NOTICE
Damage to the product due to sand, dust and moisture ingress Sand, dust and moisture penetration can damage the product and impair its functionality.
· Only open the product if the humidity is within the thresholds and the environment is free of sand and dust.
· Do not open the product during a dust storm or precipitation.

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NOTICE
High costs due to inappropriate Internet tariff Depending on use, the data volume of the product transferred via the Internet may vary in size. The data volume depends, for example, on the number of devices in the system, the frequency of device updates, the frequency of data transfer to Sunny Portal or the use of FTP push. High costs for the Internet connection can be the result.
· SMA Solar Technology AG recommends using an Internet flat rate.
NOTICE
Damage to the product due to cleaning agents The use of cleaning agents may cause damage to the product and its components.
· Clean the product and all its components only with a cloth moistened with clear water.

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3 Scope of Delivery

3 Scope of Delivery

Check the scope of delivery for completeness and any externally visible damage. Contact your distributor if the scope of delivery is incomplete or damaged.

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Figure 1: Components included in the scope of delivery

Position A B C D E F G H I J K L M
N

Quantity 1 1 1 1 1 1 1 1 2 1 1 1 1
1

Designation Charging station Connection cap Mounting bracket Cylindrical screw M5 x 16 Spring washer M5 Bending protection spiral Cable gland M25 Counter nut for cable gland M25 Ferrite Cable gland M32 Cable gland extension from M25 to M32 Charging cable RJ45 protective sleeve: swivel nut, cable support sleeve, threaded sleeve 2-pole terminal block for connecting a signal source to the digital input

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3 Scope of Delivery

SMA Solar Technology AG

Position O
P

Quantity 1
1

Designation
5-pole terminal block for connecting a signal source to the digital input
Quick reference guide with password label on the rear side The label contains the following information:
· PIC (Product Identification Code) identification key for registering the system in Sunny Portal
· RID (Registration Identifier) registration ID for registering the system in Sunny Portal
· Wi-Fi password WPA2-PSK (WiFi Protected Access 2 Preshared Key) for direct connection to the product via Wi-Fi
· Device Key (DEV KEY) for resetting the administrator password

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4 Product Overview 4.1 Product Description

4 Product Overview

D E
A

C B
Figure 2: Design of the product

Position A B
C

Designation Rotary switch to select charging mode
Terminal cover Cable glands for the charging cable, the AC cable, the network cable and the signal source cable for the digital input
LEDs The LEDs indicate the operating state of the product.

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Position D
E

Designation
Label with QR Code for scanning via the SMA 360° App and easy connection to the inverter’s user interface via WLAN
Type label The type label clearly identifies the product. The type label must remain permanently attached to the product. You will find the following information on the type label:
· Device type (Model) · Serial number (Serial No. or S/N) · Date of manufacture · Identification key (PIC) for registration in Sunny Portal · Registration ID (RID) for registration in Sunny Portal · Wi-Fi password (WPA2-PSK) for the direct connection to the user
interface of the product via Wi-Fi · Device-specific characteristics

4.2 Symbols on the Product

Icon

Explanation

Beware of electrical voltage The product operates at high voltages.

Beware of hot surface The product can get hot during operation.

Observe the documentations Observe all documentations supplied with the product.

Charge mode The symbol together with the green LED indicates that the product is in charging mode.
Observe the documentations Together with the red LED, this symbol indicates an error.
Data transmission Together with the blue LED, this symbol indicates the status of the network connection.

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4 Product Overview

Icon

Explanation

Fast charging
This symbol is located on the rotary switch and indicates the switch position for fast charging.

Smart charging
This symbol is located on the rotary switch and indicates the switch position for charging controlled by the energy management system.

Alternating current

WEEE designation Do not dispose of the product together with the household waste but in accordance with the disposal regulations for electronic waste applicable at the installation site.
The product is suitable for outdoor installation.

Degree of protection IP65
The product is protected against the penetration of dust and water that is directed as a jet against the enclosure from all directions.

CE marking The product complies with the requirements of the applicable EU directives.

UKCA marking
The product complies with the regulations of the applicable laws of England, Wales and Scotland.

RoHS labeling

RoHS

The product complies with the requirements of the applicable EU directives.

4.3 Interfaces and Functions
The product is equipped with the following interfaces and functions:
User interface for configuration and monitoring The product is equipped as standard with an integrated webserver, which provides a user interface for configuring and monitoring the product. Once the connection has been established to the smart device, use a terminal (e.g. smartphone, tablet or laptop) to connect to the product’s user interface using a web browser.

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SMA Speedwire The product is equipped with SMA Speedwire as standard. SMA Speedwire is a type of communication based on the Ethernet standard. SMA Speedwire is designed for a data transfer rate of 100 Mbps and enables optimum communication between Speedwire devices within systems. The products supports the encrypted system communication with SMA Speedwire Encrypted Communication. In order to be able to use the Speedwire encryption in the system, all Speedwire devices, except for the SMA Energy Meter, must support the function SMA Speedwire Encrypted Communication.
Wi-Fi connection to SMA 360° app and SMA Energy app There is a QR code on the product by default. By scanning the QR Code attached to the product via the SMA 360° app or SMA Energy app, access to the product is established via Wi-Fi and the connection to the user interface is made automatically.
Wi-Fi The product is equipped with a Wi-Fi interface as standard. The inverter is delivered with the WLAN interface activated as standard. If you do not want to use WLAN, you can deactivate the WLAN interface. In addition, the product has a WPS function. The WPS function is for automatically connecting the product to a network (e.g. via router) and establish a direct connection between the product and a smart end device.
Limited function in the event of frost The integrated Wi-Fi interface of the product is only designed for temperatures down to -20°C.
· Deactivate the Wi-Fi interface at low temperatures.
Charging release via app To protect the charging station against unauthorized access, you can activate the Load release via app as of firmware version 1.02.##.R. After activation, the charging station is locked and each charging process must be released via the SMA Energy App. Charging approval applies to the active charging process. When charging is complete, the charging station is locked again. Activation can be performed during commissioning via the installation wizard under Load settings or during operation via the user interface under Device configuration.
Device Key (DEV KEY) The device key allows you to reset the administrator account and assign a new password if you forget the administrator password for the product. The device key can be used to prove the identity of the product in digital communication. The Device Key is located on the back of the quick reference guide that comes with the product. Keep the device key safe in case you forget the administrator password.
Digital inputs The charging station is equipped with digital inputs as standard. The digital input X1300 is intended for connection of a ripple control receiver or remote terminal unit for control of the charging station by the grid operator.

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4 Product Overview

Digital input X1301 can be used to connect a fast stop switch to control the charging station by the grid operator or a key switch or RFID card reader to enable charging.
SMA Smart Connected SMA Smart Connected is the free monitoring of the product via the SMA Sunny Portal. Thanks to SMA Smart Connected, the operator and qualified person will be informed automatically and proactively about product events that occur. SMA Smart Connected is activated during registration in Sunny Portal. In order to use SMA Smart Connected, it is necessary that the product is permanently connected to Sunny Portal and the data of the operator and qualified person is stored in Sunny Portal and up-to-date.

4.4 LED Signals

The LEDs indicate the operating state of the product.

LED signal

Explanation

The green LED is flashing slowly (2 seconds on and 2 seconds off)

Waiting for start conditions
The conditions for charging operation are not yet met. As soon as the conditions are met, the EV Charger will start charging operation.

The green LED is flashing Software update fast: 0.5 s on and 0.5 s off The product is carrying out a software update.

The green LED is glowing

Charge mode
The EV Charger charges the vehicle at more than 90% of its nominal power.

The green LED is pulsing

Charge mode
The EV Charger is equipped with a dynamic power display via the green LED. Depending on the power, the green LED pulses fast or slow.

The green LED is off

The EV Charger does not perform any charging process.

The red LED is glowing

Event occurred
If an event occurs, a distinct event message and the corresponding event number will be displayed in addition on the product user interface or in the communication product (e.g. Sunny Home Manager).

Red LED flashing

Charging mode was interrupted by vehicle. If this event occurs, the vehicle has interrupted the charging process. Corrective measures:
· Opening and closing of the vehicle by radio remote control. · Remove the charging cable from the vehicle and then
reconnect the charging cable to the vehicle. · Check and if necessary adjust the settings in the vehicle’s user
interface.

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LED signal

Explanation

The blue LED flashes slowly for approx. 1 minute

Communication connection is being established
The product is establishing a connection to a local network or is establishing a direct connection to a smart device via Ethernet (e.g. smartphone, tablet or laptop).

The blue LED flashes quickly WPS active for approx. two minutes The WPS function is active. (0.25 s on and 0.25 s off).

The blue LED is glowing

Communication active
There is an active connection with a local network or there is a direct connection via Ethernet with a smart end device (e.g. smartphone, tablet or laptop).

All 3 LEDs light up and go Start phase of charging operation out after about 90 seconds When the LEDs are off again, the start phase is complete and charg-
ing begins.

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4.5 System Overview

UTILITY GRID

SUNNY PORTAL

SUNNY HOME MANAGER 2.0
SMA PV SYSTEM SMA
CHARGING SYSTEM SMA STORAGE SYSTEM

LOAD

4 Product Overview
Solar energy Alternating current Communication
CUSTOMER SYSTEM

Figure 3: Design of the system

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4.5.1 Circuitry Overview
System with 1 SMA EV Charger
DISTRIBUTION BOARD

SUNNY HOME MANAGER 2.0

GRID-CONNECTION POINT

3

with energy meter of

the grid operator

3

PROTECTIVE DEVICES

max.

max.

with RCD and LSS

16 A

50 A

max.

32 A

max. 63 A

SUNNY BOY

SUNNY BOY STORAGE

3
SMA EV CHARGER

3
LOAD

3
UTILITY GRID

PV MODULE

BATTERY

VEHICLE

Figure 4: Circuitry overview (example with 1 EVC22-3AC-10)

DC+ cable DC­ cable Line conductor Neutral conductor Grounding conductor

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Three-phase system with up to 3 SMA EV Chargers

PV MODULES

BATTERY

SUNNY BOY

SUNNY BOY STORAGE

LOAD

4 Product Overview

L1 L2 L3

N

PE PROTECTIVE DEVICES with RCD and LSS

max.

max.

32 A

32 A

SMA EV CHARGER

SUNNY HOME MANAGER 2.0
GRID-CONNECTION POINT with energy meter of the grid operator

max. 32 A
DISTRIBUTION BOARD

UTILITY GRID

VEHICLE
Figure 5: Circuitry overview (example with 3 EVC22-3AC-10)

DC+ cable DC­ cable Line conductor Neutral conductor Grounding conductor

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4 Product Overview

4.5.2 Communication Overview

GRID OPERATOR

SMA APPs

SUNNY PORTAL

INTERNET

SMA Solar Technology AG
Public Internet Ethernet LAN Ripple control signal Digital signal AC CAN Radio

SUNNY BOY RIPPLE CONTROL
RECEIVER

ROUTER

SWITCH

SUNNY HOME MANAGER 2.0

VEHICLE

SMA EV CHARGER

SUNNY BOY STORAGE

BATTERY

Figure 6: Design of system communication
4.6 Multi-EVC operation
Multi-EVC operation is supported from firmware version 1.02.##.R and allows the connection of a maximum of 3 SMA EV Chargers. Mixed systems with single- phase charging stations (EVC7.4-1AC-10) and three-phase charging stations (EVC22-3AC-10) are possible. In multi-EVC operation mode, all charging stations must be connected to the utility grid on a rolling basis. The Sunny Home Manager provides the charging stations with information on the number of active charging stations every minute. In multi-EVC operation mode, if multiple charging stations are charging a vehicle and there is a twophase charging vehicle among the vehicles, this vehicle is limited to single-phase charging for symmetry reasons.

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4 Product Overview

Charging current per line conductor [A]

If communication between Sunny Home Manager and the charging stations fails, only single-phase or three-phase charging vehicles can be charged. Two-phase charging vehicles are also limited to single-phase charging in this case. You can set fallback values that take effect in the event of a communication breakdown.

1

16

L3

12 8

4 16

12 L2 8

4

16

L1

12 8

4

Number of active charging stations

2

3

1

Charging length

L1

L2

L3

2-phase charging electric vehicle at SMA EV Charger 22

Figure 7: Limiting a two-phase charging vehicle to single-phase charging
In multi-EVC mode, the maximum charging current is limited to ensure overload protection (maximum charging current/number of active charging stations). If, for example, 3 charging stations are connected to a point of interconnection with a nominal current of 35 A, the charging current is limited as follows:
· 1 active charging station: 32 A · 2 active charging stations: 17.5 A per charging station · 3 active charging stations: 11.67 A per charging station

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Charging current per line conductor [A]

Note that loads with high power consumption can cause the charging stations to disconnect from the utility grid to ensure overload protection.

1 40

35

32 A

30

25

20

15

10

5

Number of active charging stations

2

3

17,5 A

11,67 A

1 32 A

SMA EV Charger:

1

Figure 8: Charge current limitation

Charging length

2

3

Nominal current at the point of interconnection: 35 A

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5 Mounting

5 Mounting
5.1 Requirements for Mounting
Requirements for the mounting location:
WARNING
Danger to life due to fire or explosion Despite careful construction, electrical devices can cause fires. This can result in death or serious injury.
· Do not mount the product in areas containing highly flammable materials or gases. · Do not mount the product in potentially explosive atmospheres.
Installation may only be carried out in places with restricted access (e.g. private property, company premises). Use of the product as a public charging station is not permitted.
A solid, flat support surface, e.g. concrete or masonry, must be available for mounting. The difference between the outer anchoring points must not exceed 5 mm.
The support surface for installation must be made of a non-flammable material. Installation must be carried out so that the plug of the charging cable is always at a height of
0.5 m to 1.5 m above floor level. The mounting location must be suitable for the weight and dimensions of the product (see
Section 14, page 67). The mounting location must not be exposed to direct solar irradiation. If the product is
exposed to direct solar irradiation, the exterior plastic parts might age prematurely and overheating might occur. When becoming too hot, the product reduces its power output to avoid overheating. Mounting location must be selected so that the EV Charger and the vehicle can be connected with the charging cable. The charging cable must not be strained, squeezed or bent. No other device may be installed under the product. The mounting location should be freely and safely accessible at all times without the need for any auxiliary equipment (such as scaffolding or lifting platforms). Non- fulfillment of these criteria may restrict servicing. All ambient conditions must be met (see Section 14, page 67).
Permitted and prohibited mounting positions: The product may only be mounted in a permitted position. This will ensure that no moisture can penetrate the product. The product should be mounted such that the LED signals can be read off without difficulty.

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5 Mounting 90° … 75°

0° Figure 9: Permitted and prohibited mounting positions

Dimensions for mounting:

460

115

240

SMA Solar Technology AG 105

23

334

302

150
Figure 10: Position of the anchoring points(Dimensions in mm)
Recommended clearances: If you maintain the recommended clearances, adequate heat dissipation will be ensured. Thus, you will prevent power reduction due to excessive temperature.
Maintain the recommended clearances to walls as well as to other charging stations, inverters or objects.
If multiple products are mounted in areas with high ambient temperatures, increase the clearances between the products and ensure sufficient fresh-air supply.

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5 Mounting

100

200

100

50

Figure 11: Recommended clearances(Dimensions in mm)
5.2 Mounting the product
Additionally required material (not included in the scope of delivery): · 3 stainless steel hexagon head wood screws (AF 10, diameter 6 mm), screw length must be suitable for the support surface and the weight of the product (fastening bracket thickness: 4 mm) · 1 washer (diameter: 6 mm) · Where necessary, 3 screw anchors suitable for the support surface and the screws
CAUTION
Risk of injury due to weight of product Injuries may result if the product is lifted incorrectly or dropped while being transported or mounted.
· Wear suitable personal protective equipment for all work on the product.
Procedure: 1. Mark the position of the drill holes. Align the markings horizontally. 2. Drill the holes. 3. Insert screw anchors into the drill holes if the support surface requires them. 4. Insert the screws until there is at least 6 mm clearance between the screw head and the support surface.

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5 Mounting 5. Remove the brown adhesive tape from the product.

SMA Solar Technology AG

6. Attach the mounting bracket with conical spring washer and hexagon socket cap head screw to the product (torque: 6 Nm ± 0.3 Nm).

7. Hang the product onto the screws using the metal brackets.

8. Insert hexagon head screw with washer through the mounting bracket and tighten with a suitable tool (torque: 6 Nm ± 0.3 Nm).

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SMA Solar Technology AG 9. Tighten the screws hand-tight using a ratchet or box wrench. When doing this you can compensate for any misalignment of the drill holes by aligning the metal brackets accordingly.
10. Ensure that the product is securely in place.

5 Mounting

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6 Electrical Connection
6 Electrical Connection 6.1 Overview of the Connection Area
6.1.1 View from Below

SMA Solar Technology AG

AB

C

D

Figure 12: Bottom view of product with attached terminal cover

Position A
B C D

Designation Enclosure opening for cable gland M25 for the connection of a signal source to the digital input
Network port with protective cap
Opening for cable gland M25 or M32 for connecting the utility grid
Opening for cable gland M25 with bending protection spiral for connecting the charging cable

6.1.2 Interior View

L1 L2 L3 N N PE -F1

L1 L2 L3 N PE

A

-X1 -X2
CP

C

Figure 13: Connection areas in the interior of the product

Position A B C

Designation Terminal blocks for connecting the charging cable Terminal blocks for connection to the utility grid Terminals for connecting digital signal sources

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6.2 Mounting the Connection Cap

6 Electrical Connection

Requirement: Only use the supplied cable glands.
Procedure: 1. If the AC cable has a diameter of 11 mm to 17 mm, insert the M25 cable gland into the opening of the terminal cover and tighten. 2. If the AC cable has a diameter of 15 mm to 21 mm, insert the cable gland extension into the opening of the terminal cover and tighten. Then insert the M32 cable gland into the cable gland extension and tighten. 1

2 M32

3. Insert the M25 cable gland with bending protection

spiral into the opening of the terminal cover and

2

fasten it from inside with the counter nut.

DigiItnapl ut

1

4. Put the terminal cover on the enclosure and tighten the 3 screws loosely in the given order, so that the terminal cover still has some play (TX20).

2

DigiItnapl ut
3

1

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6 Electrical Connection
6.3 AC Connection 6.3.1 Connecting the Utility Grid

SMA Solar Technology AG

AC cable requirements as follows: The maximum permitted temperature of the terminal block for AC connection of 105°C must be observed. External diameter: 11 mm to 21 mm Conductor cross-section: 6 mm² (flexible/inflexible) or 10 mm² (inflexible) Insulation stripping length: 12 mm Sheath stripping length: 20 cm The cable must be dimensioned in accordance with the local and national directives for the dimensioning of cables. The requirements for the minimum wire size derive from these directives. Factors influencing cable dimensioning include nominal AC current, cable type, routing method, cable bundling, ambient temperature and maximum desired line losses.
Residual-current monitoring unit: For operation, the charging station requires an external residual-current device type A, which has a rated residual current of 30 mA. Each charging station in the system must be connected to the utility grid via a separate residual-current device and miniature circuit breaker. A DC residual-current device of 6 mA is already integrated in the charging station.
Multi-EVC operation mode: In multi-EVC operation mode, all charging stations must be connected to the utility grid on a rolling basis (see Section 4.5.1, page 20). A system with 3 three-phase charging stations must be connected to the utility grid on a rolling basis as follows:
· Three-phase charging station 1: L1, L2, L3 · Three-phase charging station 2: L2, L3, L1 · Three-phase charging station 3: L3, L1, L2 For example, a system with 2 three-phase charging stations and 1 single-phase charging station can be connected as follows: · Three-phase charging station 1: L1, L2, L3 · Three- phase charging station 2: L2, L3, L1 · Single-phase charging station 3: L3
Procedure: 1. Turn off the miniature circuit breaker. 2. Dismantle the AC cable by 20 cm. 3. Strip 10 mm to 12 mm of the insulation from the insulated conductors.

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4. Thread the AC cable through the cable gland into the product. If necessary, slightly loosen the swivel nut.

5. Connect the grounding conductor according to the labeling.

L1L2 L3 N N PE

6. Connect N according to the labeling.

L1L2 L3 N N PE

7. For EVC22-3AC-10, connect the conductors L1, L2 EVC22-3AC-10 and L3 according to the labeling. Ensure the correct sequence of the line conductors.

8. For EVC7.4-1AC-10, connect the conductor L1 according to the labeling.

EVC7.4-1AC-10

L1L2 L3 N N PE L1L2 L3 N N PE

9. Ensure that the terminal points are allocated to the correct conductors. 10. Tighten the swivel nut on the cable gland hand-tight.
6.3.2 Connecting Additional Grounding
If additional grounding or equipotential bonding is required locally, you can connect additional grounding to the product. This prevents touch current if the grounding conductor at the terminal for the AC cable fails.
Additionally required material (not included in the scope of delivery): 1 clamping bracket M5 1 hexagon socket cap head screw M5 x 16 1 washer M5 1 spring washer M5

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6 Electrical Connection

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Cable requirements:
Use of fine-stranded conductors You can use an inflexible or a flexible, fine- stranded conductor.
· When using a fine-stranded conductor, it has to be double crimped by a ring terminal lug. Make sure that no insulated conductor is visible when pulling or bending. This will ensure sufficient strain relief by means of the ring terminal lug.
Grounding cable cross-section: max. 10 mm²
Procedure: 1. Strip off 12 mm of the grounding cable insulation. 2. Insert the screw through the spring lock washer, the clamping bracket and the washer. 3. Lightly screw the screw into the thread of the connection point for the additional grounding. 4. Guide the grounding cable between the washer and clamping bracket and tighten the screw (TX25) (torque: 6 Nm).

1

2

6.4 Connecting the Charging Cable
Requirement: Only use the supplied charging cable or the charging cables approved by SMA as accessories. Do not use adapters or extensions for the charging cable.
NOTICE Damage to the vehicle due to incorrect connection of the charging cable to the charging station
If the charging cable is not correctly connected to the charging station and the vehicle is charged via it, this may result in damage to the vehicle.
· Connect the charging cable and especially the CP cable to the terminal block according to the labeling and the correct line conductor assignment. To do this, proceed as follows.

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6 Electrical Connection

Procedure:

1. Disconnect the product from voltage sources (see Section 9, page 52).

2. Loosen the bending protection spiral from the cable gland and lead it over the charging cable.

3. Lead the charging cable through the bending protection spiral and the cable gland into the product

4. Tighten the bending protection spiral on the cable gland.

5. Connect the CP cable to the terminal block CP. Open the terminal point with a screwdriver and insert the conductor into the terminal point until it stops.

-X2 CP

L1L2 L3 N

6. For EVC22-3AC-10, connect the conductors L1, L2, L3, N and grounding conductor according to the labeling. For EVC7.4-1AC-10, connect the conductors L1, N and grounding conductor according to the labeling. Open the terminal point with a screwdriver and insert each conductor into the respective terminal point until it stops.

-X2 CP

-X2 CP

EVC22-3AC-10 L1L2 L3 N PE
EVC7.4-1AC-10 L1L2 L3 N PE

7. Ensure that the terminal points are allocated to the correct conductors. 8. Tighten the swivel nut on the cable gland hand-tight.
6.5 Connecting Signal Source to Digital Input
It is possible to connect a digital signal source (e.g. ripple control receiver or remote terminal unit) to the digital input of the product. This must be connected if it is prescribed by the grid operator.
Additionally required material (not included in the scope of delivery): Bootlace ferrules (if necessary)
Requirements: The signal source must be technically suitable for connection to the digital inputs (see Section 14, page 67).

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6 Electrical Connection

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The connected digital signal source has a safe separation to the grid potential. When connecting the digital signal source the potential-free contact or an external potential-free contact is used.
Overview:

12345 67

Figure 14: Pin assignment

Pin

Pin assignment

Explanation

1

DI1

Digital input

2

DI2

Digital input

3

DI3

Digital input

4

DI4

Digital input

5

24 V

Voltage supply output

6

DI5

Fast stop

7

24 V

Voltage supply output

Circuitry overview: EV CHARGER
1 2 3 4 5

X1300

Ripple control receiver
K1 K2 K3 K4

X1301

6

Fast-Stop

7

Figure 15: Connection of a Ripple Control Receiver
Procedure: 1. Disconnect the product from voltage sources (see Section 9, page 52). 2. Connect the connection cable to the digital signal source (see the manual from manufacturer). 3. Dismantle the connection cable 150 mm. 4. Strip off the insulation of required conductors by 6 mm.

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5. Trim unused insulated conductors flush with the cable sheath.

6. If necessary, fit the conductors with bootlace ferrules.

7. Pass the connecting cable through the cable gland for connecting a signal source to the digital input.

8. Feed the connection cable through the enclosure opening for connecting a signal source to the digital input into the product.

9. Guide the 2 ferrites from the scope of delivery over

the cable.

2

1

10. Connect the conductors to the terminal block supplied. Observe the pin assignment. If only the fast-stop function is to be used, connect the conductors only to the 2-pole terminal block. If all functions are to be used, connect the conductors to the 5-pole terminal block.
11. Plug the terminal block into the socket for connecting a digital signal source.

DigiItnapl ut
2 1

DigiItnapl ut
12. Ensure that the conductors are plugged into the terminal points tightly by pulling slightly on the conductors.
13. Tighten the cable gland hand-tight.

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6 Electrical Connection
6.6 Connecting the Network Cables

SMA Solar Technology AG

DANGER
Danger to life due to electric shock in case of overvoltages and if surge protection is missing Overvoltages (e. g. in the event of a flash of lightning) can be further conducted into the building and to other connected devices in the same network via the network cables or other data cables if there is no surge protection. Touching live parts and cables results in death or lethal injuries due to electric shock.
· Ensure that all devices in the same network are integrated in the existing overvoltage protection.
· When laying the network cable outdoors, ensure that there is suitable surge protection at the network cable transition from the product outdoors to the network inside the building.
· The Ethernet interface of the product is classified as “TNV-1” and offers protection against overvoltages of up to 1.5 kV.
NOTICE
Product damage due to moisture penetration Moisture penetration can damage the product and impair its functionality of the product.
· Connect the network cable with the supplied RJ45 protective sleeve to the product.
Additionally required material (not included in the scope of delivery): 1 network cable
Network cable requirements: The cable length and quality affect the quality of the signal. Observe the following cable requirements:
Cable type: 100BaseTx Cable category: minimum CAT5e Plug type: RJ45 of Cat5, Cat5e or higher Shielding: SF/UTP, S/UTP, SF/FTP or S/FTP Number of insulated conductor pairs and insulated conductor cross-section: at least 2 x 2 x
0.22 mm² Maximum cable length between 2 nodes when using patch cables: 50 m Maximum cable length between 2 nodes when using installation cables: 100 m UV- resistant for outdoor use.
Procedure: 1. Disconnect the product from voltage sources (see Section 9, page 52). 2. Unscrew the protective cap from the network port.

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3. Press the cable support sleeve out of the threaded sleeve. 4. Feed the network cable through the swivel nut and
threaded sleeve. Attach the cable support sleeve to the network cable.
5. Press the cable support sleeve into the threaded sleeve.

6 Electrical Connection
2 1

6. Insert the network plug of cable into the product’s network port. Ensure that the cable is correctly locked in place. Turn the threaded sleeve onto the thread of the network port on the product.

2

1

3

7. Screw the swivel nut onto the threaded sleeve. 2
1
8. If you would like to establish a direct connection, connect the other end of the network cable directly to the end device.
9. If you would like to integrate the product into a local network, connect the other end of the network cable to the local network (e.g. via a router).

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7 Commissioning

SMA Solar Technology AG

7 Commissioning 7.1 Commissioning Procedure

This section describes the commissioning procedure and gives an overview of the steps you must perform in the prescribed order.

Procedure

See

1. Commission the product.

Section 7.2, page 40

2. Establish a connection to the user interface of the product. Section 8.1, page 44 There are various connection options to choose from for this:
· Direct connection via WLAN
· Connection via WLAN in the local network
· Connection via Ethernet in the local network

3. Change the network configuration, if necessary. The auto- Section 7.3, page 43 matic network configuration recommended by SMA Solar Technology AG via DHCP server is activated by default.

4. Carry out the configuration using the installation assistant. Section 7.4, page 43 Make the following settings: · Administrator registration · Device configuration (settings at the point of interconnection, charging settings) · Product settings · Adding Devices (Energy Meter, Sunny Home Manager 2.0) · Grid management services

5. To monitor the system in the Sunny Portal and view the https://www.sunnypordata visually, create a user account in the Sunny Portal tal.com and create a system in the Sunny Portal or add devices to an existing system.

7.2 Commissioning the Product

Requirements: The product must be correctly mounted.

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Procedure: 1. Place the enclosure lid slightly tilted on the terminal cover and then close it completely.

7 Commissioning
~30°

2. Tighten the screws in the order shown (TX25, torque: 6 Nm ± 0.3 Nm). Finally, retighten the first screw. 3
2

1
4 4x

3. Tighten the 3 screws of the terminal cover in the specified sequence (TX20, torque: 3.5 Nm).
2
1 3
4. Wrap the charging cable around the enclosure. 5. Close unused enclosure openings with cable glands. 6. Ensure that all cable glands have seal inserts and that the seal inserts have not moved. 7. Switch on the AC circuit breaker. 8. Wait until the product is in operation. The procedure takes approx. 4 minutes. Meanwhile, the
current operating state of the product is indicated by the LEDs (see Section 4.4, page 17). 9. Ensure that the charging station is in fast charging mode.

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7 Commissioning
10. Perform the test of the charging station according to IEC 61851 with a suitable measuring device for charging stations. To do this, connect the charging cable to the measuring device.

SMA Solar Technology AG

11. Fill out the test report according to IEC 61851. An example of a test report can be found at www.SMA-Solar.com.
12. If necessary, rectify any defects found.
13. After successful testing, connect the charging cable to the vehicle.

All 3 LEDs light up. The start-up phase begins.
All 3 LEDs go out again after approximately 90 seconds.
Depending on the available power, the green LED pulses or is continuously illuminated. The vehicle is charged.
14. If the green LED is still flashing, the conditions for activating charging operation are not yet met. As soon as the conditions for charging are met, the charging station starts charging the vehicle.
15. If the red LED lights up, an event has occurred. Use the event message to find out which event has occurred and, if necessary, initiate countermeasures.
16. After charging, disconnect the charging cable from the vehicle and wrap it around the product.

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7.3 Changing the Network Configuration

7 Commissioning

After you connect to the user interface for the first time (see Section 8.1, page 44), the welcome page opens. On the welcome page, you can change the network configuration. The automatic network configuration recommended by SMA Solar Technology AG via DHCP server is activated by default. Only change the network configurations if the default configuration is not suitable for your network.
Procedure: 1. Select Change network configuration on the welcome page. 2. Carry out network configuration and confirm with [Save].
7.4 Configuring the Product

After you connect to the user interface for the first time, the welcome page opens. If you click on [Next], the commissioning assistant starts. With the commissioning assistant, you can create an administrator account to access and configure the product.
Limitation of the maximum charging power password-protected by the installer possible The maximum charging power of the charging station can be limited by the installer with password protection as part of the commissioning process. In particular, the limitation of the maximum charging power of the EVC22-3AC-10 to 11 kVA is possible. In this case, the consent of the grid operator for the use of the charging station is not required in accordance with Section 19 (2) NAV. A subsequent increase of the maximum charging power by the user is excluded by the rights and roles concept. The change in the maximum charging power (WMaxIn) is documented and visualized in the internal event log of the charging station and in Sunny Portal.
Procedure: 1. Click on [Next] on the welcome page. 2. Enter the administrator account data and click on [Next]. Observe that only 1 user with administrator authorization can be created. The administrator account has been created. 3. Follow the steps of the commissioning assistant and configure your system accordingly. For every setting made in a step, click on [Next]. When all steps are completed, the information page is displayed. 4. To open the user interface home page and view product data, click on [Next].

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8 Operation

SMA Solar Technology AG

8 Operation
8.1 Establishing a connection to the user interface
8.1.1 Establishing a direct connection via WLAN
You have several options to connect the product to a smart device. The procedure can be different depending on the devices. If the procedures described do not apply to your device, establish the direct connection via Wi- Fi as described in the manual of your device. The following connection options ar available:
· Connection to SMA 360° App · Connection with WPS · Connection with Wi-Fi network search
Requirements: The product must be commissioned. A smart device (e.g. smartphone, tablet or laptop) must be available. The respective latest version of one of the following web browsers must be installed on the smart device: Chrome, Edge, Firefox or Safari. JavaScript must be enabled in the web browser of the smart device.
SSID, IP address and WLAN password · SSID in WLAN: SMA[serial number] (e.g. SMA0123456789) · Device-specific Wi-Fi password: see WPA2-PSK on the type label of the product · Standard access address for a direct connection via WLAN outside of a local network: http://smalogin.net or 192.168.12.3
Connection to SMA 360° App
Requirements: A smart device with camera (e.g. smartphone or tablet) must be available. The SMA 360° App must be installed on the smart device. An user account for Sunny Portal must already exist.
Procedure: 1. Open the SMA 360° App and login with the Sunny Portal account details. 2. Select QR-Code Scan in the menu. 3. Scan the QR Code on you product via the SMA 360° App. The smart device automatically connects to the product. The web browser of your smart end device opens and the welcome or login page of the user interface is displayed. 4. If the web browser of the smart end device does not open automatically and the welcome or login page of the user interface is not displayed, open the web browser and enter http:// smalogin.net in the address bar.

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Connection with WPS
Requirement: The smart device must have a WPS function.
Procedure: 1. Enable WPS function on the product. Tap on the enclosure lid of the product twice. The blue LED flashes quickly for approx. two minutes. The WPS function is active during this time. 2. Enable the WPS function on your smart device. 3. Open the web browser of your smart end device and enter http://smalogin.net in the address bar.
Connection with Wi-Fi network search 1. Search for Wi-Fi networks with your smart device. 2. Select the SSID of the product SMA[serial number] in the list with the detected Wi-Fi networks. 3. Enter the device-specific Wi-Fi password (see WPA2-PSK on the type label). 4. Open the web browser of your smart end device and enter http://smalogin.net in the address bar. The welcome or login page of the user interface is displayed. 5. If the login page of the user interface does not open, enter the IP address 192.168.12.3 or, if your smart device supports mDNS services, SMA[serial number].local or http:// SMA[serial number] in the address bar of the web browser.
8.1.2 Establishing a Connection via Ethernet in the local network
New IP address for connecting with a local network If the product is connected to a local network (e.g. via a router), the product will receive a new IP address. Depending on the type of configuration, the new IP address will be assigned automatically by the DHCP server (router) or manually by you. Upon completion of the configuration, the product can only be reached via the following access addresses:
· Generally applicable access address: IP address manually assigned or assigned by the DHCP server (router) (identification via network scanner software or network configuration of the router).
· Access address for Apple and Linux systems: SMA[serial number].local (e.g. SMA0123456789.local)
· Access address for Windows and Android systems: https://SMA[serial number] (e.g. https://SMA0123456789)
Requirements: The product must be connected to the local network via a network cable (e.g. via a router).

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The product must be integrated into the local network. Tip: There are various methods of integrating the product into the local network with the aid of the installation assistant.
A smart device (e.g. smartphone, tablet or laptop) must be available. The smart device must be in the same local network as the product. The respective latest version of one of the following web browsers must be installed on the
smart device: Chrome, Edge, Firefox or Safari.
Procedure: 1. Open the web browser of your smart device. Enter the IP address of the product in the address bar of the web browser.
2. Web browser signals a security vulnerability After the IP address has been entered, a message might appear indicating that the connection to the user interface of the product is not secure. SMA Solar Technology AG guarantees the security of the user interface. · Continue loading the user interface.
The login page of the user interface opens.
8.1.3 Establishing a Connection via WLAN in the Local Network
New IP address for connecting with a local network If the product is connected to a local network (e.g. via a router), the product will receive a new IP address. Depending on the type of configuration, the new IP address will be assigned automatically by the DHCP server (router) or manually by you. Upon completion of the configuration, the product can only be reached via the following access addresses:
· Generally applicable access address: IP address manually assigned or assigned by the DHCP server (router) (identification via network scanner software or network configuration of the router).
· Access address for Apple and Linux systems: SMA[serial number].local (e.g. SMA0123456789.local)
· Access address for Windows and Android systems: https://SMA[serial number] (e.g. https://SMA0123456789)
Requirements: The product must be commissioned. The product must be integrated into the local network. Tip: There are various methods of integrating the product into the local network with the aid of the installation assistant. A smart device (e.g. smartphone, tablet or laptop) must be available. The smart device must be in the same local network as the product. The respective latest version of one of the following web browsers must be installed on the smart device: Chrome, Edge, Firefox or Safari.

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Procedure: · Enter the IP address of the product in the address bar of the web browser. The login page of the user interface opens.

8.2 Design of the User Interface

A

B

H

C

G

F

E

D

Figure 16: Design of the user interface (example)

Position A B C
D E

Designation Focus navigation User settings System information
Content area Configuration

Description
Enables the navigation between the following levels: · System · Device
Provides the following functions: · Configuring personal data · Log out
Displays the following information: · System time · Firmware version · Serial number · Licenses · Manual (eManual)
Displays the dashboard or content of the selected menu
Offers different configuration options, depending on the user’s rights and the selected level:
· Device properties · Parameters · Network configuration · Updates · Device configuration

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Position F

Designation Monitoring

G

Dashboard

H

Home

Description
Displays depending on the selected device the following information on the current level and the superior levels:
· Energy and power · Instantaneous values · Status list · Event monitor
Displays instantaneous values of the device currently selected
Opens the user interface homepage

8.3 Activate WPS Function
The WPS function can be used for different purposes: · Automatic connection to a network (e.g. via router) · Direct connection between the product and a smart device
Depending on the intended application of the WPS function, the procedure for activation will vary.
Activating WPS function for automatic connection to a network
Requirements: WLAN must be activated in the product. WPS must be activated on the router.
Procedure: 1. Open the user interface (see Section 8.1, page 44). 2. Log into the user interface. 3. Select the menu item Network configuration in the menu Configuration. 4. Click on the button Use WPS in the Wi-Fi section. 5. Click on Save. The WPS function is activated and the automatic connection to the network can be established.
Activating the WPS function for direct connection to the smart device. · Enable WPS function on the product. To do this, tap on the enclosure lid of the product twice. The blue LED flashes quickly for approx. 2 minutes. The WPS function is active during this time.
8.4 Changing the Password
The password for the currently logged in user can be changed in the user interface of the product.
Procedure: 1. Open the user interface (see Section 8.1, page 44).

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2. Log into the user interface. 3. Select the menu User settings. 4. Select [Personal data]. 5. Click on [If you want to change your password, please click here]. 6. To change the password, first enter the old password and then the new password repeatedly. 7. Click on [Save] to save the changes.

8.5 Properties of Charging Modes

The EV Charger has 3 charging modes that can be switched between. The effect of the setting on the charging mode is described below.

Icon

Explanation

Fast charging
The vehicle is charged with the maximum available power. There is no optimization here with regard to electricity costs and the use of PV energy. The charging power is limited by the maximum charging power of the vehicle, the house connection and the EV Charger.

Intelligent charging – Charging with PV surplus
The vehicle is charged with excess PV energy that would otherwise be fed into the utility grid or cut off. The Sunny Portal is used to set how high the proportion of excess PV energy must be in order for the EV Charger to charge the vehicle. The Sunny Home Manager schedules the charging by the EV Charger only as soon as it can fulfill the set optimization target. Depending on the configuration of the priority of the optional appliances, the EV Charger is taken into account by Sunny Home Manager before or after other appliances when scheduling. In this charging mode, it is not possible to ensure that the vehicle is charged in all cases. If the surplus PV energy is not sufficient for charging, no charging takes place.

Intelligent charging – Charging with specified target
The EV Charger is operated as a necessary appliance with as much surplus PV energy as possible. By entering a departure time and an amount of energy to be charged in the SMA Energy App, the Sunny Home Manager intelligently plans the charging process. The Sunny Home Manager enables charging at minimum cost and with maximum utilization of PV power with sufficient charging to reach the destination at the entered departure time. After sufficient charging for the target range, the EV Charger automatically switches to Charging with specified target.

8.6 Changing the Charging Mode
To switch between the 3 EV Charger modes, proceed as follows:

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8 Operation

SMA Solar Technology AG

Switching between fast charging and intelligent charging
· Turn the rotary switch on the product so that the symbol of the required charging mode is visible.

Switch between charging with PV surplus and charging with specified target 1. Open the SMA Energy app. 2. Select [e-mobility] in the lower bar. Information on the current charging mode is displayed. 3. Select the required charging mode in the drop-down list and make settings if necessary.
8.7 Activating the Charging Release via App
To protect the charging station from unauthorized access, you can lock the charging station with this function. After activation, the charging station is locked and each charging process must be released via the SMA Energy App. When charging is complete, the charging station is locked again.
Procedure: 1. Log into the user interface. 2. Select the menu item Device configuration in the menu Configuration. 3. In the Load settings section, activate the Load release via app field.
8.8 Setting the Brightness of LEDs
You have the possibility to adjust the brightness of the LEDs. By default, the brightness is set to High.
Procedure: 1. Log into the user interface. 2. Select the menu item Parameter in the menu Configuration. 3. Select the parameter Brightness of LEDs and select the desired brightness in the drop-down list under Value. 4. Click on Save.
8.9 Deleting the Admin Account
In case the password gets lost, the admin account can be reset and newly created. All system data will be retained.

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8 Operation

Requirements: · The device key from the label on the back of the supplied manual must be present.
Procedure: 1. Open the user interface of the product. 2. Select the [Delete admin account?] button. 3. Enter the device key from the label on the back of the supplied manual. 4. Select [Delete]. The product is performing a restart. Then a new admin account can be created.

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9 Disconnecting the product from voltage sources

SMA Solar Technology AG

9 Disconnecting the product from voltage sources

Prior to performing any work on the product, always disconnect it from all voltage sources as described in this section. Always adhere to the prescribed sequence.
Procedure: 1. Disconnect the circuit breaker and secure it against reconnection. 2. Remove charging cable from vehicle. 3. Loosen all 4 screws of the enclosure lid (TX25) and remove it.

4x

4. For EVC22-3AC-10, check that there is no voltage between L1 and N, L2 and N and L3 and N at the terminal block for connecting the utility grid. Use a suitable measuring device for this purpose. For EVC7.4-1AC-10, check that there is no voltage between L1 and N at the terminal block for connecting the utility grid. Use a suitable measuring device for this purpose.

EVC22-3AC-10

L1L2 L3 N N PE

0.00

EVC7.4-1AC-10

L1L2 L3 N N PE

0.00

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9 Disconnecting the product from voltage sources

5. For EVC22-3AC-10, check that there is no voltage between L1 and grounding conductor, L2 and grounding conductor and L3 and grounding conductor at the terminal block for connecting the utility grid. Use a suitable measuring device for this purpose. For EVC7.4-1AC-10, check that there is no voltage between L1 and grounding conductor at the terminal block for connecting the utility grid. Use a suitable measuring device for this purpose.

EVC22-3AC-10

L1L2 L3 N N PE

0.00

EVC7.4-1AC-10

L1L2 L3 N N PE

0.00

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10 Clean the product

SMA Solar Technology AG

10 Clean the product
NOTICE Damage to the product due to cleaning agents
The use of cleaning agents may cause damage to the product and its components. · Clean the product and all its components only with a cloth moistened with clear water.
Procedure: · Ensure that the product is free of dust, foliage and other dirt.

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11 Troubleshooting

11 Troubleshooting

11.1 Event Messages
Event number Message, cause and corrective measures 1302

3701

Line conductor(s) or neutral conductor not connected One or more line conductors or the neutral conductor is not connected correctly. Corrective measures:
· Check AC connection and correct if necessary.

6112 6202

Residual current A DC residual current has been detected between EV Charger and vehicle. Corrective measures:
· Check the user interface of the vehicle for an error message. · Disconnect EV Charger and vehicle and reconnect to reset the error
message.
Watchdog reset 1 task has not triggered the software watchdog. Corrective measures:
· Contact the Service.

6501

Self-diagnosis > DI converter error The external component DI converter reports an error. Corrective measures:
· Contact the Service.
Self-diagnosis > The internal temperature exceeds a permissible maximum value The product has switched off because the internal temperature is above the maximum permissible value. Corrective measures:
· Wait until the product has cooled down. · If this message is displayed frequently, contact the Service.

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Event number 6630
7001
7312 7320 7321
7329 7330

Message, cause and corrective measures
Overcurrent at point of interconnection, fast stop triggered An overcurrent has been detected at the connection point. This triggered a fast stop.
The temperature sensor for the indoor temperature is defective. The measurement is permanently outside the measuring range limits. Corrective measures:
· Contact the Service. Update completed The device was successfully updated The firmware update was completed successfully.
Error during transfer of firmware update with version number ##. Procedure aborted. The firmware update was not successful. Corrective measures:
· Retry update. · If this message is displayed again, contact the Service. Condition test successful The testing of the update conditions was successful. The firmware update package is suitable for this product.
Condition test failed The testing of the update conditions was not successful. The firmware update package is not suitable for this product. Corrective measures:
· Retry update. · Ensure that the selected update file is suitable for this product. · If this message is displayed again, contact the Service.

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11 Troubleshooting

Event number 7605 7619
7637 7702 8705 9026

Message, cause and corrective measures
Communication error in inverter bridge The product has detected an internal communication error. Corrective measures:
· Contact the Service. Communication fault with meter unit The product is not receiving any data from the external energy meter. Corrective measures:
· Ensure that the energy meter is integrated into the same network as the product (see energy meter manual).
· For Wi-Fi connection: Improve the Wi-Fi connection quality (e.g., via Wi-Fi repeater) or connect the product with the DHCP server (router) via Ethernet.
Communication to internal energy meter disturbed The product has detected a communication error of internal energy meter. Corrective measures:
· Contact the Service.
Relay defect Grid relay of the product is defective. Corrective measures:
· Contact the Service. Invalid spec. for |##| from |##| An invalid specification for reactive or active power has been set by the analog inputs, the digital inputs or Modbus. Corrective measures:
· Check and modify reactive and active power setpoints in the user interface of the product.
Fast stop An overcurrent has been detected at the connection point. This triggered a fast stop.

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Event number 9801
9802
9803 9804 9805
10002 10005 10100 10101

Message, cause and corrective measures Vehicle not compatible The vehicle is not suited for use with the EV Charger. Corrective measures:
· Ensure that the vehicle is suited for use with the EV Charger. · Try action again.
Vehicle reports charging error The vehicle has detected an error during the charging mode. Corrective measures:
· Open and close the vehicle by radio remote control. · Remove the charging cable from the vehicle and then reconnect the
charging cable to the vehicle. · Check and if necessary adjust the settings in the vehicle’s user interface.
Communication between charging station and vehicle interrupted No communication can be established between EV Charger and vehicle.
Charging station switches to charging mode [##] The charging mode was changed to the displayed mode.
Charging mode was interrupted by vehicle. The vehicle has interrupted the charging process. Corrective measures:
· Opening and closing of the vehicle by radio remote control. · Remove the charging cable from the vehicle and then reconnect the
charging cable to the vehicle. · Check and if necessary adjust the settings in the vehicle’s user interface.
Restart The product is performing a restart.
System start A system start is carried out.
Parameter [##] set successfully. [##] to [##] The displayed parameter was successfully changed.
Setting of parameter |##| failed. [##] to [##] The displayed parameter was not changed. Corrective measures:
· Make sure thresholds of the parameters are complied with. · Change the parameter again.

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11 Troubleshooting

Event number 10107
10109 10111 10114 10207 10222 10270
10283

Message, cause and corrective measures Update failed The update was not carried out successfully. Corrective measures:
· Retry update. · If this message is displayed again, contact the Service.
Time adjusted / new time A new time was captured.
Update to version ## successful The firmware update was completed successfully.
The device has been reset to default settings. The configuration of the product has been reset to the default settings.
New device [##] registered The displayed product was included in the system of the communication product.
Parameter change for parameter # was initiated by user # via EVC###AC-10 from value # to #. Parameter change was initiated.
Communication with the Sunny Home Manager is interrupted No communication connection to the Sunny Home Manager can be established. Corrective measures:
· Check network connections.
Wi-Fi module faulty The Wi-Fi module integrated in the product is defective. Corrective measures:
· Contact the Service.

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Event number 10284
10285 10286
10294 10295 10297 10321 10507 10603 10612 27201 27204 27205

Message, cause and corrective measures
No Wi-Fi connection possible The product does not currently have a Wi-Fi connection to the selected network. Corrective measures:
· Ensure that the SSID, the Wi-Fi password and the encryption method have been entered correctly. The encryption method is specified by your Wi-Fi router or Wi-Fi access point and can be changed there.
· Ensure that the Wi-Fi router or Wi-Fi access point is in range and is signalizing correct operation.
· If this message is displayed often, improve the Wi-Fi connection by using a Wi-Fi repeater.
Wi-Fi connection established
Wi-Fi connection lost The product has lost Wi-Fi connection to the selected network. Corrective measures:
· Ensure that the Wi-Fi router or Wi-Fi access point is still active. · Ensure that the Wi-Fi router or Wi-Fi access point is in range and is
signalizing correct operation. · If this message is displayed often, improve the Wi-Fi connection by using
a Wi-Fi repeater.
Access point activated The access point is active. A Wi-Fi connection can be established.
Access point is deactivated The access point is not active. No Wi-Fi connection could be established.
Device [##] has been deleted from [##] The displayed product has been deleted by a user from the system of the communication product.
The device cannot be accessed at present. The device may be switched off.
New active power limitation The product has received a new specification for active power limitation.
Invalid configuration for the grid-supply meter
The administrator account has been reset
Search for update completed successfully
Download of an update started
Update download successful

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11 Troubleshooting

Event number 27206
27208 27313

Message, cause and corrective measures
Download of an update not completed successfully The download of an update has failed. Corrective measures:
· Try downloading the update again. · For Wi-Fi connection: Improve the Wi-Fi connection quality (e.g., via Wi-Fi
repeater) or establish connection with the product via Ethernet. · If this message is displayed again, contact the Service.
The firmware update with the version number [##] for device type [##] is being transferred. The transfer can take several minutes.
Update started

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12 Decommissioning the Product

SMA Solar Technology AG

12 Decommissioning the Product
To decommission the product completely upon completion of its service life, proceed as described in this Section.
CAUTION
Risk of injury due to weight of product Injuries may result if the product is lifted incorrectly or dropped while being transported or mounted.
· Wear suitable personal protective equipment for all work on the product.

Procedure:

DANGER

Danger to life due to high voltages · Disconnect the product from voltage sources (see Section 9, page 52).

CAUTION

Risk of burns due to hot enclosure parts · Wait 30 minutes for the enclosure to cool down.

3. Unscrew the swivel nut from the threaded sleeve for

the network cable.

1

4. Remove the threaded sleeve from the thread of the network port on the product.
5. Release the network cable plug and pull it out of the jack on the product.

2 1
2

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6. Take the cable support sleeve out of the threaded sleeve and remove the cable support sleeve from the network cable.
7. Lead the network cable out of the threaded sleeve and the swivel nut.

12 Decommissioning the Product 2 1

8. Screw the protective cap onto the network port.

9. Remove the terminal blocks for connecting the signal source to the digital input from the port for connecting a digital signal source.

DigiItnapl ut

10. Remove the conductors from the terminal blocks.

11. Lead the connection cable out of the product. If necessary, loosen the cable gland.

12. For EVC22-3AC-10, remove conductors L1, L2, L3, N and grounding conductor from the terminal block for connecting the utility grid. For EVC7.4-1AC-10, remove conductors L1, N and grounding conductor from the terminal block for connecting the utility grid. Stick a flat-blade screwdriver (blade width: 3 mm) as far as it can go into the rectangular opening via the terminal and remove the conductors from the terminals.

EVC22-3AC-10 L1L2 L3 N N PE EVC7.4-1AC-10 L1L2 L3 N N PE

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12 Decommissioning the Product

SMA Solar Technology AG

13. Lead the AC cable out of the product through the cable gland. If necessary, loosen the swivel nut of the cable gland.

14. With EVC22-3AC-10, remove the conductors L1, L2, L3, N, grounding conductor and CP cable from the terminal block for connecting of the charging cable. With EVC7.4-1AC-10, remove the conductors L1, N, grounding conductor and CP cable from the terminal block for connecting of the charging cable. Stick a flat-blade screwdriver (blade width: 3 mm) as far as it can go into the rectangular opening via the terminal and remove the conductors from the terminals.

-X2 CP

-X2 CP

EVC22-3AC-10 L1L2 L3 N PE
EVC7.4-1AC-10 L1L2 L3 N PE

15. Lead the charging cable through the bending protection spiral and the cable gland out of the

product. If necessary, loosen the bending protection spiral.

16. Replace the enclosure lid and tighten the screws in

the sequence shown (TX25, torque: 6 Nm ± 0.3 Nm). Finally, retighten the first screw.

1 3

4 4x
2

17. Loosen the hexagon head screw with which the mounting bracket is attached to the support surface.
18. Slightly loosen the 2 screws for fixing the metal brackets at the top of the product.

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19. Remove the product with the metal brackets from the screws.

12 Decommissioning the Product

20. If the product is to be stored or shipped, pack the product. Use the original packaging or packaging that is suitable for the weight and size of the product.
21. If the product is to be disposed of, dispose of the product in accordance with the locally applicable disposal regulations for electronic waste.

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13 Procedure for Receiving a Replacement Device

SMA Solar Technology AG

13 Procedure for Receiving a Replacement Device

Under fault conditions, the product may need to be replaced. If this is the case, you will receive a replacement device from SMA Solar Technology AG. If you received a replacement device, replace the defective product with the replacement device as described below. The replacement device can be equipped with a transport lid. The transport lid must be exchanged for the enclosure lid of the defective product. The connection cap and charging cable are not replaced. Use the connector cap and charging cable of the defective product.

Procedure:

1. Decommission the defective product (see Section 12, page 62).

2. Mount the replacement device and make the electrical connections as described in this document.

3. If the enclosure lid of the replacement device is a

transport lid (see information on the enclosure lid),

replace the transport lid of the replacement device

with the enclosure lid of the defective product.

3

Tighten the screws of the enclosure lid in the order

shown (TX25, torque: 6 Nm ± 0.3 Nm). Then

tighten the first screw again.

2

1
4 4x

4. Commission the replacement device (see Section 7.2, page 40). 5. Establish a connection to the user interface (see Section 8.1, page 44). 6. Configure the product using the commission assistant (see Section 7.4, page 43). 7. If the defective product had been registered by a communication product, replace it with the
new product in the communication product (see operating manual of communication product). 8. Pack the defective product in the packaging of the replacement device and arrange with SMA
Solar Technology AG for it to be picked up.

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14 Technical Data

14 Technical Data

Inputs and outputs (AC)
Charging capacity, freely adjustable (Mode 3) Nominal voltage Rated frequency Nominal current, single-phase Minimum input voltage Conductor cross-section, rigid or flexible Conductor cross-section, rigid Vehicle connection (plug) Charging cable length

EVC7.4-1AC-10 1300 W to 7400 W
230 V 50 Hz / 60 Hz
32 A 50 V 3 x 6 mm²
3 x 10 mm² Type 2
5 m / 7.5 m / 10 m

EVC22-3AC-10 1300 W to 22000 W
400 V 50 Hz / 60 Hz
32 A 50 V 5 x 6 mm²
5 x 10 mm² Type 2
5 m / 7.5 m / 10 m

Protective devices Integrated direct current failure monitoring 6 mA Power outage protection

Available Available

General Data
Width x height x depth Weight Length x width x height of the packaging Maximum weight including packaging Operating temperature range Operating temperature range with integrated derating function Storage temperature range Max. permissible value for relative humidity (condensing) Maximum operating altitude above mean sea level (MSL) Standby self-consumption

460 mm x 357 mm x 122 mm 8.0 kg
597 mm x 399 mm x 238 mm 15 kg
-25°C to +40°C -25°C to +60°C
-25°C to +70°C 100 %
2000 m
< 6.5 W

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14 Technical Data
Maximum data volume per charging station with Speedwire Radio technology Radio spectrum Maximum transmission power Wi-Fi range in free-field conditions Quantity maximum detectable Wi-Fi networks Cooling method Degree of protection in accordance with IEC 60529 Impact resistance Protection class in accordance with IEC 61140 Overvoltage category Approved grid configurations
Equipment AC terminal Speedwire interface Wi-Fi
Torques Screws wall mounting Screws of mounting bracket Screws of terminal cover Enclosure lid screws
Data Storage Capacity 1-minute values Five-minute values 15-minute values 60-minute values Event messages

SMA Solar Technology AG
550 MB/month
WLAN 802.11 b/g/n 2.4 GHz 100 mW 100 m 32 Convection IP65
IK08 I III
TN, TT, IT
Spring-cage terminal As standard As standard
Hand-tight 6 Nm ± 0.3 Nm
3.5 Nm 6 Nm ± 0.3 Nm
7 days 7 days 30 days 3 years 1024 events

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15 Accessories

15 Accessories

Designation
Charging cable for EVC7.4-1AC-10, length: 5 m
Charging cable for EVC7.4-1AC-10, length: 7.5 m
Charging cable for EVC7.4-1AC-10, length: 10 m
Charging cable for EVC22-3AC-10, length: 5 m
Charging cable for EVC22-3AC-10, length: 7.5 m
Charging cable for EVC22-3AC-10, length: 10 m

Short designation
Single-phase charging cable of 5 m length for the SMA EV Charger of type EVC7.4-1AC-10
Single-phase charging cable of 7.5 m length for the SMA EV Charger of type EVC7.4-1AC-10
Single-phase charging cable of 10 m length for the SMA EV Charger of type EVC7.4-1AC-10
Three-phase charging cable of 5 m length for the SMA EV Charger of type EVC22-3AC-10
Three-phase charging cable of 7.5 m length for the SMA EV Charger of type EVC22-3AC-10
Three-phase charging cable of 10 m length for the SMA EV Charger of type EVC22-3AC-10

SMA order number EVC-CBL-1-5-10 EVC-CBL-1-7.5-10 EVC-CBL-1-10-10 EVC- CBL-3-5-10 EVC-CBL-3-7.5-10 EVC-CBL-3-10-10

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16 Spare Parts

SMA Solar Technology AG

16 Spare Parts

Designation
Charging cable for EVC7.4-1AC-10, length: 5 m
Charging cable for EVC7.4-1AC-10, length: 7.5 m
Charging cable for EVC7.4-1AC-10, length: 10 m
Charging cable for EVC22-3AC-10, length: 5 m
Charging cable for EVC7.4-1AC-10, length: 7.5 m
Charging cable for EVC7.4-1AC-10, length: 10 m

Short designation
Single-phase charging cable of 5 m length as spare part for the SMA EV Charger of type EVC7.4-1AC-10
Single-phase charging cable of 7.5 m length as spare part for the SMA EV Charger of type EVC7.4-1AC-10
Single-phase charging cable of 10 m length as spare part for the SMA EV Charger of type EVC7.4-1AC-10
Three-phase charging cable of 5 m length as spare part for the SMA EV Charger of type EVC22-3AC-10
Three-phase charging cable of 7.5 m length as spare part for the SMA EV Charger of type EVC22-3AC-10
Three-phase charging cable of 10 m length as spare part for the SMA EV Charger of type EVC22-3AC-10

SMA order number EVC-CBL-1-5-10-SP EVC-CBL-1-7.5-10-SP EVC-CBL-1-10-10-SP EVC- CBL-3-5-10-SP EVC-CBL-3-7.5-10-SP EVC-CBL-3-10-10-SP

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17 Contact

17 Contact
If you have technical problems with our products, please contact the SMA Service Line. The following data is required in order to provide you with the necessary assistance:
· Device type · Serial number · Firmware version · Event message · Mounting location and mounting height · Optional equipment, e.g. communication products · Use the name of the system in Sunny Portal (if available) · Access data for Sunny Portal (if available) · Special country-specific settings (if available) · Information on the ripple control receiver · Detailed description of the problem You can find your country’s contact information at:

https://go.sma.de/service

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18 EU Declaration of Conformity

SMA Solar Technology AG

18 EU Declaration of Conformity
within the scope of the EU directives · Radio Equipment Directive 2014/53/EU (22.5.2014 L 153/62) (RED) · Restriction of the use of certain hazardous substances 2011/65/EU (L 174/88, June 8, 2011) and 2015/863/EU (L 137/10, March 31, 2015) (RoHS)
SMA Solar Technology AG confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the abovementioned directives. The entire EU Declaration of Conformity can be found at www.SMASolar.com.

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19 UK Declaration of Conformity

19 UK Declaration of Conformity
according to the regulations of England, Wales and Scotland · Electromagnetic Compatibility Regulations 2016 (SI 2016/1091) · Electrical Equipment (Safety) Regulations 2016 (SI 2016/1101) · Radio Equipment Regulations 2017 (SI 2017/1206) · The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012
SMA Solar Technology AG confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the abovementioned regulations. The entire UK Declaration of Conformity can be found at www.SMASolar.com.

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www.SMA-Solar.com

References

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