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Huawei DDSU666-H is a single-phase bidirectional Smart Power Sensor with CT current measurement (100 A/40 mA), RS485 Modbus-RTU communication and an LCD display.
The Huawei DDSU666-H is a single-phase, bidirectional energy meter (Smart Power Sensor) for PV installations. The CT version measures current via a 100 A/40 mA current transformer, with class 1 accuracy, RS485 Modbus-RTU communication and an LCD display.
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