Sigenergy Sigen Sensor SP-CT100

The Sigenergy Sigen Sensor SP-CT100 is a DIN-rail power sensor with a built-in 100 A current transformer for direct connection. It is designed for Sigenergy home energy systems and is listed with ±1% power accuracy and RS485 Modbus communication.

The sensor integrates with Sigenergy devices without additional setup. It supports export and import limitations and provides a 100 ms data refresh rate. The listed operating temperature range is -25 °C to +65 °C, with an IP20 rating.

Physical dimensions are 94.5 mm high, 19 mm wide and 68.5 mm deep. Electrical specifications and certifications are given in the manufacturer datasheet.