Carlo Gavazzi Phase, Voltage Monitoring Relay, SPDT, 177 → 550V ac
- RS Stock No.:
- 856-8526
- Mfr. Part No.:
- DPA55CM44
- Brand:
- Carlo Gavazzi
Discontinued product
- RS Stock No.:
- 856-8526
- Mfr. Part No.:
- DPA55CM44
- Brand:
- Carlo Gavazzi
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- IT
Product Details
DPA Voltage Monitoring Relay
Carlo Gavazzi DPA55 3-Phase relay for detection of incorrect mains voltage, incorrect phase sequence and phase loss. The DPA55 relay is designed to stop incorrect power supply voltage when different from the desired one. The DPA55 has a power supply range from 208 to 480 V ac, plus selection of the different possible nominal voltages.
3-phase monitoring relay for phase sequence
Detects if voltage is at the desired level (± 10% or ±15%)
Measures its own power supply
Wide power supply range: 208 to 480 VAC (±15%)
DIN-rail mounting
LED indication for relay and power
Detects if voltage is at the desired level (± 10% or ±15%)
Measures its own power supply
Wide power supply range: 208 to 480 VAC (±15%)
DIN-rail mounting
LED indication for relay and power
Specifications
Attribute | Value |
|---|---|
| Monitoring Application | Phase, Voltage |
| Contact Configuration | SPDT |
| Voltage Sensing Range | 177 → 550V ac |
| Voltage Sensitivity | Overvoltage |
| Phase Sensitivity | Phase Loss, Phase Sequence |
| Width | 67.2mm |
| Minimum Operating Temperature | -20°C |
| Minimum Voltage Sensed | 177V ac |
| Length | 17.5mm |
| Dimensions | 17.5 x 67.2 x 81mm |
| Maximum Voltage Sensed | 550V ac |
| Height | 81mm |