Growatt APM-CT-G Manual
Growatt APM-CT-G Manual

Growatt APM-CT-G Manual

Smart meter

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Smart Meter Manual
Model
APM-CT-G
SPM-CT-G
LPM-CT-G
TPM-CT-G
Model: APM-CT-G
Supports single-phase, three-phase, and split phase
working modes
Supports single-phase working mode
Supports split-phase working mode
Supports single-phase and three-phase working modes
SPM-CT-G
LPM-CT-G
TPM-CT-G
Description

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Summary of Contents for Growatt APM-CT-G

  • Page 1 Smart Meter Manual Model: APM-CT-G SPM-CT-G LPM-CT-G TPM-CT-G Model Description Supports single-phase, three-phase, and split phase APM-CT-G working modes SPM-CT-G Supports single-phase working mode LPM-CT-G Supports split-phase working mode TPM-CT-G Supports single-phase and three-phase working modes...
  • Page 2: Product Overview

    Product Overview The smart meter supports single-phase, three-phase and split-phase working modes, featuring small volume, high accuracy and easy installation. It is capable of identifying the working mode automatically based on the wiring method. The meter is used for real-time measurement and display of parameters, including the voltage, current and power.
  • Page 3: Technical Parameters

    Technical Parameters Model APM-CT-G Size 90*45*65mm (Without buckle) Protect Degree IP20(for indoor use) Single Phase, Split Phase, Supported System 3W3P, 3W4P Voltage/Current/Active Supported Parameters Power/Reactive Power/PF/Frequency Rated Voltage 230Vac Single Phase (SPM-CT-G) Phase Voltage Range 100Vac - 416Vac Rated Voltage...
  • Page 4: Installation Introduction

    Installation Introduction 4.1 Installation ①Press and pull the buckle. ②Install the meter on the din-rail, and push the buckle to fix it. This product is intended to be installed behind the main energy meter, which is installed at the point where the power lines enter the building, and the circuit breaker, which is used to disconnect the smart meter.
  • Page 5 4.2.1.2 Energy Storage System Wiring The correct direction of CT1 is K(Grid)→L(Load) The correct direction of CT3 is K(Grid)→L(Inverter) Main Meter Breaker Grid 4.2.2 Split-phase System Wiring (For North America) The correct direction of CT is K(Grid)→L(Load) Main Meter Breaker Grid...
  • Page 6 4.2.3 3P4W System Wiring The correct direction of CT is K(Grid)→L(Load) Main Meter Breaker Grid 4.2.4 3P3W System Wiring The correct direction of CT is K(Grid)→L(Load) Main Meter Breaker Grid...
  • Page 7 4.3 Post-installation Check Check whether the CT is closed before powering on the system. After the system is powered on, check if the color of the Mode LED matches the corresponding color. Color of the Mode LED Indication If the Mode LED is Green Single Phase Mode blinking, it...
  • Page 8: Service And Contact

    Green failed according to the wiring diagram in 4.2 Service and Contact Shenzhen Growatt New Energy Co., Ltd 4-13/F, Building A, Sino-German (Europe) Industrial Park, Hangcheng Ave, Bao'an District, Shenzhen, China User Manual service@ginverter.com www.ginverter.com For local after-sales support, please visit: Growatt New Energy https://www.ginverter.com/support/contact.

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