Description
The Huawei Smart Power Sensor-250A-T0 (DTSU666-H 250A/50mA, part 20022249-001) is a three-phase smart meter for South African PV and storage installations. It is supplied with 250A/50mA current transformers and communicates over RS485.
- Official part: 20022249-001 / Smart Power Sensor-250A-T0
- Meter: CHINT DTSU666-H 250A/50mA
- Three-phase, DIN35 rail, RS485
- Manufacturer-listed weight including cables: 0.3 kg
This product must be installed by a qualified electrician. All installations must adhere to local wiring regulations and standards.
Official manufacturer datasheet
