Huaw Smart Power Sensor Home Appliance DDSU666 H Power Sensor
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- Supplier: Shenzhen Yifang Technology Co. Limited
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Product Overview
Description
Product Description
DDSU666-H DTSU666-H 250A/50mA Huawei Smart Power Sensor
1. Measurement accuracy ＞ class 1 with full temperature range
2. Power export limitation control
3. LCD display, convenient for users to set and check
4. Overall power consumption ≤ 1 W
2. Power export limitation control
3. LCD display, convenient for users to set and check
4. Overall power consumption ≤ 1 W
Product Parameters
Technical Specification | DDSU666-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) | ||
Mounting type | DIN35 Rail | |||
Weight (including cables) | 1.2 kg (2.6 lb) | 1.5 kg (3.3 lb) | ||
Power Supply | ||||
Power grid type | 1P2W | 3P4W/3P3W | ||
Input voltage (phase voltage) | 176 Vac ~ 288 Vac | |||
Power consumption | ≤ 0.8 W | ≤ 1 W | ||
Measurement Range | ||||
Line voltage | / | 304 Vac ~ 499 Vac | ||
Phase voltage | 176 Vac ~ 288 Vac | |||
Current | 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 250A / 50mA (5m / 16.4 ft.) | |||
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