Carlo Gavazzi DPA & PPA 3-Phase Industrial Monitoring Relays
Carlo Gavazzi DPA and PPA Three-Phase Industrial Monitoring Relays are designed to detect incorrect phase sequence and total/partial phase loss. These relays feature a supply range of 208VAC to 690VAC, covered by two multi-voltage relays. Carlo Gavazzi DPA and PPA Three-Phase Industrial Monitoring Relays are available in DIN-rail mounting versions or a plug-in type.
Features
- 3-phase monitoring relays for phase sequence and phase loss
- Detects when all 3x phases are present and have the correct sequence
- Measures their own power supply
- 208VAC to 690VAC power supply range
- For mounting on DIN-rail in accordance with DIN/EN 50 022 (DPA) or plug-in module (PPA)
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Carlo Gavazzi DPA 3-Phase HVAC Monitoring Relays
Specially designed for HVAC systems using low-GWP refrigerants.
Publicado: 2020-04-16
| Actualizado: 2026-02-17