Huawei DTSU666-H 3 phase 250A Smart Power Senzor

Accuracy
Simple LCD display
3 phases

Brand:   Huawei
Unit:   pcs
Code:   OTH-HUA-DTSU666-H-250A
Model:   DDSU66-H 250A/50mA
Warranty:   2 year
Performance:   3 phase

Dimensions: 100x72x65,5 mm
Equipment type DIN35 rail
Weight: 1,5 kg

Datasheet ENG
SmartPowerSensor.pdf
Datasheet HU
HU_Sheet_Power-sensor_20200409_210x297.pdf
General Data
Dimension (H x W x D) 100 x 72 x 65.5 mm
Mounting type DIN35 Rail
Weight (including cables) 1.5 kg (3.3 lb)
Power Supply
Power grid type 3P4W/3P3W
Input voltage (phase voltage) 176 Vac ~ 288 Vac
Power consumption ≤ 1 W
Measurement Range
Line voltage 304 Vac ~ 499 Vac
Phase voltage 176 Vac ~ 288 Vac
Current 0 ~ 250 A
Measurement Accuracy
Voltage ±0.5 %
Current / Power / Energy ±1 %
Frequency ±0.01 Hz
Communication
Interface RS485
Baud rate 9,600 bps
Communication protocol Modbus-RTU
Environment
Operating temperature range -25 ℃ ~ 60 ℃
Storage temperature range -40 ℃ ~ 70 ℃
Operating humidity 5 %RH ~ 95 %RH (non-condensing)
Others
Accessories RS485 Cable (10 m / 33 ft.)
1 CT 250A / 50mA (5 m / 16.4 ft.)

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