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ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 300 → 500 V ac [1SVR730884R4300]; 775-7911
by ABB
0₫
Mã kho: 7757911
Liên hệ để có giá tốt (Vietnam: 0898.332.898, E-mail: SKF@nguyenxuong.com)
THÔNG SỐ KỸ THUẬT | |
---|---|
Monitoring Application | Phase, Voltage |
Supply Voltage | 300 → 500 V ac |
Contact Configuration | DPDT |
Voltage Sensitivity | Overvoltage, Undervoltage |
Electrical Phase | 3 |
Voltage Sensing Range | 300 → 500 V ac |
Phase Sensitivity | Phase Failure, Phase Imbalance, Phase Sequence |
Time Delay | 0 s, 0.1 → 30 s |
Frequency Sensing Range | 45 → 440 Hz |
Minimum Voltage Sensed | 300 V ac |
Length | 103.7mm |
Dimensions | 103.7 x 22.5 x 85.6 mm |
Operating Temperature Range | -25 → +60 °C |
Minimum Operating Temperature | -25°C |
Width | 22.5mm |
Maximum Operating Temperature | +60°C |
Height | 85.6mm |
Maximum Voltage Sensed | 500V ac |