GoodWe CT90-30 30A Current Transformer for Meter

Product description

The GoodWe CT90‑30 30A Current Transformer for Meter is an alternating current sensor designed to integrate into solar systems with GoodWe inverters. Its main function is to enable precise measurement of grid current, facilitating functionalities such as consumption monitoring, export limitation, and anti-backflow protection. With a compact design and a 30-meter cable length, it allows great installation flexibility in all types of residential environments.

Main features

• Rated measurement current: up to 90 A per phase
• Reading accuracy with error ≤ 1 %
• Integrated cable length: 30 m
• Compatible with GM3000, SEC1000, and HomeKit HK3000 devices
• Clip-on installation for phase conductor (not neutral)
• Compact dimensions: 37×37×55 mm

Advantages or benefits

• Allows compliance with zero export regulations thanks to the export limit function
• Monitors domestic or industrial consumption in real time
• Enables more efficient energy management, maximizing self-consumption
• Easy installation without cutting wiring, using a clip-type clamp
• Great connection range thanks to the included 30 m cable

Purpose or applications

This current transformer is designed for photovoltaic installations with GoodWe inverters where energy export control, local consumption management, or integration of an advanced monitoring system is required. Ideal for self-consumption homes, small industries, and hybrid or on-grid systems that require precise control of energy flow.

Technical specifications

Compatibilities

This product is compatible with: GoodWe GM3000, GoodWe HomeKit HK3000, GoodWe SEC1000.

GoodWe CT90-30 30A Current Transformer is a professional solution for demanding renewable energy projects. It increases autonomy, optimizes space, and improves the efficiency of your installation.