GOODWE GMK110 Smart Meter Installation Guide

GOODWE GMK110 Smart Meter

Product Information

The Smart Meter (GMK110 | GMK110D) is a single-phase meter designed for measuring and monitoring electrical energy consumption. It is equipped with advanced features and functions to ensure accurate measurements and reliable performance. The meter is protected by double insulation or reinforced insulation to enhance safety. It also has RCM and CE markings, indicating compliance wit  relevant safety standards.

Technical Parameters

Model| Grid| Nominal Voltage-Line to N (Vac)| Voltage Voltage Range (Vac)| Input Current| Current Transformer Ratio| Number of Current Transformers| Communication| Communication Distance (m)| User interface| Voltage/Current Accuracy| Active Energy| Reactive Energy| Power Consumption (W)| Ingress Protection Rating| Relative Humidity (non-condensing)| Max. Operating Altitude (m)
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---
GMK110| Single-phase| 230| 85-288| 50/60| 120A: 40mA| 1| RS485| 1000| 2 LED| Class 1| Class 1| Class 2| 50| DIN rail| IP20| -30~+60| -30~+70| 0%~95%| 3000
GMK110D| Single-phase| 230| 85-288| 50/60| 120A: 40mA| 2| RS485| 1000| 2 LED| Class 1| Class 1| Class 2| 50| DIN rail| IP20| -30~+60| -30~+70| 0%~95%| 3000

Product Usage Instructions

Safety Precautions

General Disclaimer

It is important to read andfollow the instructions provided in the user manual. The manufacturer will not be liable for equipment damage or personal injury resulting from failure to follow the instructions. For more warranty details, please visit the manufacturer’s website.

Safety Disclaimer

Before performing any operations, make sure to power off the smart meter. Wear proper personal protective equipment (PPE) to mitigate potential risks. Read through the entire user guide before proceeding with any operations.

Check before Power-on

1. Ensure that the product is securely installed in a clean and well-ventilated area that is easy to operate.
2. Verify that the input power cables, CT cables, and communication cables are correctly and securely connected.
3. Check that the cable ties are intact, properly routed, and evenly placed.

Storage

Prior to using the smart meter, ensure that it has been stored properly according to the manufacturer’s guidelines.

Disposal

Do not dispose of the product as household waste. Follow local laws and regulations for proper disposal or consider sending it back to the manufacturer.

Note: The text extract contains additional information in different languages (EN, NA, BG, CS, DA). The provided response focuses on the English content. For complete instructions and information, please refer to the full user manual in the specified language.

Safety Precautions

General Disclaimer

• The information in this quick installation guide is subject to change due to product updates or other reasons. All descriptions here are for guidance only.
• Before installations, read through the quick installation guide.
• 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 the manufacturer if any damage is found or any component is missing.
• Strictly follow the installation, operation, and configuration instructions in this guide and 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

WARINING

• Make sure that the device is powered off before any operations.
• Ensure the cables are connected tightly, securely, and correctly. Inappropriate wiring may cause poor contact or damage the device.
• No operations while the meter is powered on. Otherwise, it will cause personal injury or damage to the meter. Additional circuit breakers are recommended on the voltage input side of the meter.
• To prevent excessive current damaging the meter, an additional fuse with a rated current of 0.5 A is required on the voltage input side.
• In areas at risk of lightning, if the device cable exceeds 10m and wired without grounded metal conduits, you are recommended to use an external lightning protection device.
• The ingress protection rating of the smart meter is IP20, which is suitable to be installed indoors or inside of the distribution box. For outdoor installation, prepare a waterproof cover (by yourself) to protect the smart meter. Otherwise it will cause damage to the equipment, which is beyond the manufacturer’s liability.
• Warning labels on the smart meter are as follows.

| High voltage hazard. Power off the smart meter first before any operations.| | Potential risks exist. Wear proper PPE before any operations.
---|---|---|---
| Read through the guide before any operations.| | Equipment protected throughout by DOUBLE INSULATION or REINFORCED INSUL ATION.
| RCM marking.| | Do not dispose of the product as household waste. Discard the product in compliance with local laws and regulations,

or send it back to the manufacturer.

---|---|---|---
| CE marking.| NA| NA

Check before Power-on

and easy-

to-operate.

2| The input power cables, CT Cables, and communication cables are connected correctly and securely.
3| Cable ties are intact, routed properly and evenly.

Storage

If the equipment is not to be installed or used immediately, please ensure that the storage   environment meets the following requirements:

• Do not unpack the outer package or throw the desiccant away.
• Store the equipment in a clean place. Make sure the temperature and humidity are appropriate and no condensation.
•  If the smart meter has been long term stored, it should be checked by professionals before being put into use

EU Declaration of Conformity

The module sold in the European market meets the following directives and requirements:

• Electromagnetic compatibility Directive 2014/30/EU (EMC)
• Electrical Apparatus Low Voltage Directive 2014/35/EU (LVD)
• Restrictions of Hazardous Substances Directive 2011/65/EU and (EU) 2015/863 (RoHS)
• Waste Electrical and Electronic Equipment 2012/19/EU
• Registration, Evaluation, Authorization and Restriction of Chemicals (EC) No 1907/2006 (REACH)
  You can download the EU Declaration of Conformity on https://en.goodwe.com.

Technical Parameters

Input

| Grid| Single-phase

Voltage

| Nominal Voltage-Line to N (Vac)| 230
Voltage Range (Vac)| 85-288
Nominal AC Grid Frequency (Hz)| 50/60

Current

| Current Transformer Ratio| 120A: 40mA
Number of Current Transformers| 1| 2
Communication| RS485
Communication Distance (m)| 1000
User interface| 2 LED

Accuracy

| Voltage/Current| Class 1
Active Energy| Class 1
Reactive Energy| Class 2
Power Consumption (W)| £5

Structural Parameters

| Dimensions (W×H×D mm)| 19×85×67
Weight (g)| 50
Mounting| DIN rail

Environment Parameters

| Ingress Protection Rating| IP20
Operating Temperature Range (°C)| -30~+60
Storage Temperature Range (°C)| -30~+70
Relative Humidity (non- condensing)| 0%~95%
Max. Operating Altitude (m)| 3000

Product Introduction

Installation

Packing List

Installation and Cable Connection

Wiring System

GMK110

• Recommended cable connected to the voltage input terminal: 1mm² (17AWG).

• CT direction: House (K)–>Grid (L).

• GMK110D
  

• Recommended cable connected to the voltage input terminal: 1mm² (17AWG).

• CT direction: House (K)–>Grid (L).

Commissioning

Power ON

Step 1 Connect the smart meter cables.
Step 2 Power on the inverter and ensure it is working properly.
Step 3 (Optional) Turn off the circuit breaker on the voltage input side of the meter.

Indicator

Official Website

GoodWe Technologies Co., Ltd.
No. 90 Zijin Rd., New District, Suzhou, 215011, China
www.goodwe.com
service@goodwe.com

References

• GoodWe: Smart Energy Innovator
• GoodWe: Smart Energy Innovator
• GoodWe Warranty

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