

Our advantages – Sustainable energy, smartly chosen:
DDSU666H Bidirectional energy meter, three-phase, 250A/50mA, RS485, Modbus RTU
For power monitoring and energy measurements. It offers the possibility to visualize real-time parameters such as three-phase voltage & current, active & reactive power, frequency, positive energy, reverse energy, etc.
Note: before installation, check compatibility with the specific Huawei SUN2000 model and the electrical installation configuration.