Description
Monitoring Relays
Product Description
• 3-phase monitoring relay for phase
sequence and phase loss
• Detects when all phases are present and have the
correct sequence
• Measures its own power supply
• Power supply range: 208 to 480 VAC (±15%)
• Output: 5 A SPDT relay normally energized
• For mounting on DIN-rail in accordance with
DIN/EN 50 022
• 17.5 mm DIN-rail housing (DIN 43880)
• LED indication for relay and power supply ON
Type Selection
Mounting Output Supply: 208 to 480 VAC
DIN-rail SPDT DPA 51 C M44
Input
L1, L2, L3 Terminals L1, L2, L3
Measures its own supply
Measuring range
208 to 480 VAC 177 to 550 VAC
ON-level > 85% of the phase- phase
voltage
3-Phase Sequence and Phase Loss
Type DPA51
Datasheet Klik Disini
