ABB Phase Monitoring Relay, DPDT
- RS Stock No.:
- 775-8012
- Mfr. Part No.:
- 1SVR740774R3300
- Brand:
- ABB
Discontinued product
- RS Stock No.:
- 775-8012
- Mfr. Part No.:
- 1SVR740774R3300
- Brand:
- ABB
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
CM-PAS Three-Phase Monitoring Relays
The CM-PAS.x1 are monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure and phase unbalance. The threshold value for phase unbalance is adjustable
Monitoring of three-phase mains for phase sequence, phase failure, phase unbalance
Threshold value for phase unbalance adjustable as absolute value
Tripping delay can be adjusted or switched off by means of a logarithmic scale
ON-delayed tripping delay
Powered by the measuring circuit
True RMS measuring principle
2 c/o (SPDT) contacts
3 LEDs for status indication
Threshold value for phase unbalance adjustable as absolute value
Tripping delay can be adjusted or switched off by means of a logarithmic scale
ON-delayed tripping delay
Powered by the measuring circuit
True RMS measuring principle
2 c/o (SPDT) contacts
3 LEDs for status indication
Specifications
Attribute | Value |
|---|---|
| Monitoring Application | Phase |
| Contact Configuration | DPDT |
| Phase Sensitivity | Phase Failure, Phase Imbalance, Phase Sequence |
| Time Delay | 0.1 → 30 s, 0s |
| Length | 103.7mm |
| Maximum Operating Temperature | +60°C |
| Dimensions | 103.7 x 22.5 x 85.6mm |
| Operating Temperature Range | -25 → +60°C |
| Minimum Operating Temperature | -25°C |
| Height | 85.6mm |
| Width | 22.5mm |