ABB Phase, Voltage Monitoring Relay With DPDT Contacts, 3 Phase, 400 V ac [1SVR730784R3300]; 775-7898
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Monitoring Application | Phase, Voltage |
| Supply Voltage | 400 V ac |
| Contact Configuration | DPDT |
| Voltage Sensitivity | Overvoltage, Undervoltage |
| Electrical Phase | 3 |
| Voltage Sensing Range | 360 → 440 V ac |
| Phase Sensitivity | Phase Failure, Phase Sequence |
| Time Delay | 0 s, 0.1 → 30 s |
| Frequency Sensing Range | 45 → 65 Hz |
| Length | 103.7mm |
| Dimensions | 103.7 x 22.5 x 85.6 mm |
| Minimum Voltage Sensed | 360 V ac |
| Width | 22.5mm |
| Height | 85.6mm |
| Operating Temperature Range | -25 → +60 °C |
| Minimum Operating Temperature | -25°C |
| Maximum Voltage Sensed | 440V ac |
| Maximum Operating Temperature | +60°C |