GOODWE GW7K-HCA Single Phase AC Charger Installation Guide

June 9, 2024
GOODWE

GOODWE GW7K-HCA Single Phase AC Charger

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-PRODUCT

Safety Precaution

General Disclaimer

The information in this user manual is subject to change due to product updates or other reasons. This guide cannot replace the product labels or the safety precautions in the user manual unless otherwise specified. All descriptions in the manual are for guidance only.

  • Before installations, read through the quick installation guide. For additional information, please see the user manual.
  • All operations should be performed by trained and knowledgeable technicians who are familiar with local standards and safety regulations.
  • Check the deliverables for correct model, complete contents, and intact appearance. Contact after sales service if any damage is found or any component is missing.
  • Use insulating tools and wear personal protective equipment (PPE) when operating the equipment to ensure personal safety. Wear anti-static gloves, cloths, and wrist strips when touching electron devices to protect the equipment from damage.
  • Strictly follow the installation, operation, and configuration instructions in this guide and relative user manual. The manufacturer shall not be liable for equipment damage or personal injury if you do not follow the instructions. For more warranty details, please visit: https://en.goodwe.com/warranty.

Safety Disclaimer

Instructions during Installation

  1. Do not dismantle the charger modules personally. Do not extend the charging cable. Otherwise, it may cause Ingress Protection Rating derating or electric danger.
  2. The equipment supports charging Electric Vehicle (EV hereinafter) only. Do not charge other devices.
  3. Wrap the charging cable around the charger after using. Water or other debris shall not enter into the charging connector.
  4. The charger and cables shall not be over bended, squeezed or entangled. Otherwise, it may cause damage to the equipment.
  5. Disconnect the charger and its upstream switches before installation, maintenance and other operations.
  6. It is strictly forbidden to touch t the charging connector when the charger is live.
  7. Check whether the cover and appearance of the charger are normal regularly.
  8. Use clean and dry cloth to wipe the charger and its modules.
  9. All labels and warning marks should be visible after the installation. Do not cover, scrawl, or damage any label on the equipment.
  10. Warning labels on the Charger are as follows
  • HIGH VOLTAGE HAZARD High voltage exists during the charger’s running. Disconnect all incoming power and turn off the product before working on it.
  • Read through the user manual before any operations.
  • Delay discharge. Wait 5 minutes after power off until the components are completely discharged.
  • Potential risks exist. Wear proper PPE before any operations.
  • High-temperature hazard. Do not touch the product under operation to avoid being burnt.
  • CE Certification Marking
  • British UKCA Certification Marking
  • Grounding point.
  • Do not dispose of the inverter as household waste. Discard the product in compliance with local laws and regulations, or send it back to the manufacturer.
  • NA

Check Before Power ON

No. Checking Item
1 The charger is firmly installed at a clean place that is well-ventilated

and easy to

operate.

2| The AC input and communication cables are connected correctly and securely.
3| Cable ties are intact, routed properly and evenly.
4| Unused ports and terminals are sealed.
5| The voltage, frequency and other factors of the grid are in consistent with the working requirement of the charger.

Declaration of Conformity

EU

The product with wireless communication function sold in the European market meets the requirements of the following directives

  • Radio Equipment Directive 2014/53/EU (RED)
  • Restrictions of Hazardous Substances Directive 2011/65/EU and (EU) 2015/863 (RoHS)

UK

The product with wireless communication function sold in the British market meets the requirements of the following directives

  • Radio Equipment Regulations 2017
  • The Restrictions of the use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (S.I. 2012/3032)

LED Indicators

Indicator Color Explanation


| Green ON| The charger is standby.
Flash in Green| The system of the charger is upgrading.
Blue ON| The charger is in charging.
Red ON| A fault has occurred.

Cable Requirements

Cable Type Cable Specification




AC Cable

| ****

Three core outdoor AC cable

| GW7K-HCA

  • Copper, -30℃ ~ +50℃, 450/750V
  • Outer diameter: 11~17mm
  • Conductor cross-sectional area: 6mm2


Five core outdoor AC cable

| GW11K-HCA

  • Copper, -30℃ ~ +50℃, 450/750V
  • Outer diameter: 11~17mm
  • Conductor cross-sectional area: 2.5mm2

GW22K-HCA

  • Copper, -30℃ ~ +50℃, 450/750V
  • Outer diameter: 11~17mm
  • Conductor cross-sectional area: 6mm2

Charger Model

| ****

RCD Type

| RCD

Instantaneous Tripping Characteristic

| ****

RCD

Tripping Current

| RCD

Norminal Current

| RCD

Norminal Voltage

---|---|---|---|---|---


GW7K-HCA

| ****




TYPE A

| ****




C

| ****




30mA

| ****

40A

| ****

AC 230V (2P)


GW11K- HCA

| ****

25A

| ****

AC 400V (4P)

GW22K- HCA| ****

40A

| AC 400V (4P)

Product Introduction

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-2

  1. Indicator
  2. Input Port for AC cable
  3. RS485 Communication Port
  4. Charging Cable
  5. Mounting Plate
  6. Emergency Stop Button
  7. Charging Connector

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-3

RCD for GW11K-HCA & GW22K-HCA

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-4

RCD for GW7K-HCA

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-5

Installation

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-6

N: Quantity depends on the specific system configuration.

Space Requirements

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-7

Angle Requirements

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-8

Wall Mounting – Charger

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-9

Wall Mounting-Distribution Board

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-10

Distribution Board (Type II)

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-11

Post Mounting-AC Charger

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-12

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-13

Post Mounting-Distribution Board

Distribution Board (Type I)

Distribution Board (Type II)

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-15

Electrical Connection

RCD-1 Connector

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-16

RCD-2 Connector

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-17

AC-1 Connector

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-18

AC-2 Connector

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-19

Power ON and OFF

Connected to the grid

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-20

Connected to PV String and Batteries

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-21

Power ON
  • Connected to the grid: 1
  • Connected to PV String and Batteries:
Power OFF
  • Connected to the grid: 1
  • Connected to PV String and Batteries:

Commissioning

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-23

Commissioning via SEMS Portal App

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-24

For more information, please scan the following QR for User Manual

Official Website

GOODWE-GW7K-HCA-Single-Phase-AC-Charger-FIG-26

GoodWe Technologies Co., Ltd.

References

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