1PH to 3PH Huawei Smart Power Sensor
7 in stock
Huawei Smart Power Sensor
Input voltage (phase voltage): 176VAC ~ 288VAC
Power Grid Type: 1P2W / 3P4W
Current for Single Phase: 0~100A
Current for Three Phase: 0~100A / 0~250A
Communication interface: RS485
Huawei Smart Power Sensor
The Huawei Smart Power Sensor is easy to install with an LCD display that makes it simple to check and configure. It is very energy efficient with an overall power consumption of <= 1W while still having Class 1 accuracy.
| Phase | Single, Double |
|---|
| Technical Specification | DDSU666-H | DTSU666-H | DTSU666-H 250A/50mA |
| General Data | |||
| Dimension (H x W x D) | 100 x 36 x 65.5 mm (3.9 x 1.4 x 2.6 inch) |
100 x 72 x 65.5 mm (3.9 x 2.8 x 2.6 inch) |
100 x 72 x 65.5 mm (3.9 x 2.8 x 2.6 inch) |
| Mounting type | DIN35 Rail | ||
| Weight (including cables) | 0.804 kg (1.77 lb) | 1.32 kg (2.91 lb) | 1.32 kg (2.91 lb) |
| Power Supply | |||
| Power grid type | 1P2W | 3P4W | 3P4W/3P3W |
| Input voltage (phase voltage) | 176 Vac ~ 288 Vac | ||
| Power consumption | ≤ 0.8 W | ≤ 1 W | ≤ 1 W |
| Measurement Range | |||
| Line voltage | / | 304 Vac ~ 499 Vac | 304 Vac ~ 499 Vac |
| Phase voltage | 176 Vac ~ 288 Vac | ||
| Current | 0 ~ 100 A | 0 ~ 100 A | 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 100A / 40mA (5 m / 16.4 ft.) |
3 CT 100A / 40mA (5m / 16.4 ft.) |
3 CT 250A / 50mA (5m / 16.4 ft.) |
|
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