Huawei Three-Phase Smart Meter 250A
Specifications:
Dimension: 100 x 72 x 65.5 mm
Weight: (including cables): 1.5 kg
Power type: 3P4W/3P3W
Power consumption: ≤ 1 W
Line voltage: 304 Vac ~ 499 Vac
Current: 0 ~ 250 A
Voltage: ±0.5 %.
Current / Power / Energy: ±1 %
Frequency: ±0.01 Hz
Interface: RS485
Transmission speed: 9,600 bps
Communication protocol: Modbus-RTU
Operating temperature range: -25 C ~ 60 C
Storage temperature range: -40 C ~ 70 C
Operating humidity: 5 %RH ~ 95 %RH (non-condensing)
Specific References
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Huawei Three-Phase Smart Meter DTSU666-H 250A is a three-phase bidirectional meter used for intelligent energy management that can achieve fast and accurate dynamic power control.