GOODWE GW7K-HCA AC Series Charger HCA Installation Guide
- May 15, 2024
- GOODWE
Table of Contents
GW7K-HCA AC Series Charger HCA
Installation Guide
Quick Installation Guide
AC Charger HCA Series
(GW7K-HCA | GW11K-HCA | GW22K-HCA)
V1.3-2024-02-20
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
- Do not dismantle the charger modules personally. Do not extend the charging cable. Otherwise, it may cause Ingress Protection Rating derating or electric danger.
- The equipment supports charging Electric Vehicle (EV hereinafter) only. Do not charge other devices.
- Wrap the charging cable around the charger after using. Water or other debris shall not enter into the charging connector.
- The charger and cables shall not be over bended, squeezed or entangled. Otherwise, it may cause damage to the equipment.
- Disconnect the charger and its upstream switches before installation, maintenance and other operations.
- It is strictly forbidden to touch t the charging connector when the charger is live.
- Check whether the cover and appearance of the charger are normal regularly.
- Use clean and dry cloth to wipe the charger and its modules.
- All labels and warning marks should be visible after the installation. Do not cover, scrawl, or damage any label on the equipment.
- 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.| | Delay discharge. Wait 5 minutes after power
off until the
components are completely discharged.
---|---|---|---
| Read through the user manual before any operations.| | Potential risks
exist. Wear proper PPE before any operations.
| High-temperature hazard. Do not touch the product under operation to avoid
being burnt.| | Grounding point.
| CE Certification Marking| | 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.
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°C – +50°C, 450/750V
• Outer diameter: 11-17nnnn
• Conductor cross-sectional area: 6mm2
Five core outdoor AC cable| GW11K-HCA
• Copper, -30°C – +50°C, 450/750V
• Outer diameter: 11-17nnnn
• Conductor cross-sectional area: 6mm2
GW22K-HCA
• Copper, -30°C – +50°C, 450/750V
• Outer diameter: 11-17mnn
• Conductor cross-sectional area: 6mm2
RCD Requirements
Charger Model| RCD Type| RCD Instantaneous
Tripping Characteristic| RCD Tripping Current| RCD Nominal
Current| RCD Nominal Voltage
---|---|---|---|---|---
GW7K-HCA| TYPE A| C| 30mA| 40A| AC 230V (2P)
GW11K- HCA| 25A| AC 400V (4P)
GW22K- HCA| 710A| AC 400V (4P)
Product Introduction
1. Indicator
4. Charging Cable
7. Charging Connector
2. Input Port for AC cable| 5. Mounting Plate
3. RS485 Communication Port
6. Emergency Stop Button
---|---
1. Mounting plate position
4. CD installation position| 2. Output port for AC cables
5. Input and output port for AC cables| 3. Hole position for fixing the base
6. Protective earthing
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Dimension
GW7K-HCA (Optional) 
GW11K-HCA and GW22K-HCA(Optional)
GW7K-HCA (Optional)
GW11K-HCA and GW22K-HCA(Optional)
Installation
Deliverables
GW11K-HCA and GW22K-HCA(Optional)
Space Requirements
Angle Requirements
Wall Mounting – Charger
Wall Mounting-Distribution Board
Distribution Board (Type II)
Post Mounting-AC Charger
Post Mounting-Distribution Board
Electrical Connection
RCD-1 Connector
RCD-2 Connector
AC-1 Connector
AC-2 Connector
Power ON and OFF
Connected to the grid
Connected to PV String and Batteries
Power ON
Connected to the grid:
Connected to PV String and Batteries: 
Power OFF
Connected to the grid:
Connected to PV String and Batteries: 
Commissioning
|Commissioning via SolarGo App
http://www.sems.com.cn/home/solargo
Commissioning via SEMS Portal App
https://www.semsportal.com/home/AppDownloa
For more information, please scan the following QR for User Manual.
https://en.goodwe.com/Ftp/EN/Downloads/User%20Manual/GW_HCA%20Series_User %20Manual-EN.pdfhttps://en.goodwe.com/
|
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340-00857-03|
<https://en.goodwe.com/contact-us.asp> GoodWe Technologies Co., Ltd.
No. 90 Zijin Rd., New District,
Suzhou, 215011, China
www.goodwe.com
[email protected]