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DPA01 3-Phase Sequence & Phase Loss Monitoring Relay
3-phase relay for detection of incorrect phase sequence, total and partial phase loss. Supply range from 208 to 690 VAC covered by two multivoltage relays.
For mounting on DIN-rail or plug-in module. The device detects regenerated voltages up to 85% of the nominal voltage (phase-phase).
Features
• 3-phase monitoring relays for phase sequence and phase loss
• Detect when all 3 phases are present and have the correct sequence
• Measure their own power supply
• Power supply range: 208 to 690 VAC (+10 -15%)
• Output: 8 A SPDT relay or 8 A DPDT normally energized
• For mounting on DIN-rail in accordance with DIN/EN 50 022 (DPA01) or plug-in module (PPA01)
• 22.5 mm Euronorm housing (DPA01) or 36 mm plug-in module (PPA01)
• LED indication for relay and power supply ON
