Smart Power Sensor Huawei DTSU666-H 100A

Huawei DTSU666-H 100A is a three-phase smart power sensor designed for accurate monitoring in solar energy systems. It measures voltage, current, power, and energy with high precision and supports up to 100 A using included CTs. With Modbus-RTU communication via RS485, it integrates seamlessly with Huawei SUN2000 inverters. The device is DIN-rail mountable, compact, and ideal for export limitation and energy management.