Carlo Gavazzi DPA Three-Phase Monitoring Relays are designed for the detection of incorrect phase sequence and total and partial phase loss. These relays feature a supply range from 208VAC to 690VAC that is covered by two multi-voltage relays. Carlo Gavazzi DPA Three-Phase Monitoring Relays are capable of detecting regenerated voltages up to 85% of the nominal voltage (phase-phase). These relays are available in a 22.5mm Euronorm housing (DPA01) or in a 36mm plug-in module (PPA01).
3-phase monitoring relays for phase sequence and phase loss
Detects when all 3 phases are present and have the correct sequence
Measures their own power supply
208VAC to 690VAC power supply range
8A SPDT relay or 8A DPDT normally energized output
For mounting on DIN-rail in accordance with DIN/EN 50 022 (DPA01) or plug-in module (PPA01)
22.5mm Euronorm housing (DPA01) or 36mm plug-in module (PPA01)