DPA55CM44
3-Phase Delta Monitoring Relay, Sequence and Phase Loss, Window Voltage Selection, 1 SPDT Relay Output, IP20, DIN-rail mounting, Measuring range 177 to 550Vac, 17.5x81x67.2mm housing ...
BESCHRIJVING
The DPA55CM44 is a 3-phase monitoring relay designed to detect incorrect mains voltage, phase sequence errors, and phase loss in power supply systems. It monitors all three phases and operates only when all phases are present, the phase sequence is correct, and each phase-to-phase voltage is within the desired tolerance (±10% or ±15% selectable via DIP-switches). The relay features a wide power supply range of 208 to 480 VAC (±15%), a 5 A SPDT relay output (normally energized), and operates with a measuring range of 177 to 550 VAC with hysteresis less than 3V. The unit is housed in a compact 17.5 mm DIN-rail enclosure (17.5 × 81 × 67.2 mm) with LED indicators for power supply and relay status, making it suitable for mounting on DIN-rail according to DIN/EN/EC 60715. This relay is ideal for protecting equipment from voltage anomalies and phase sequence faults in industrial and commercial power distribution applications.
Zoekwoorden: DPA55CM44
SPECIFICATIES
VEELGESTELDE VRAGEN
Is DPA55CM44 RoHS-conform?
Ja, DPA55CM44 is RoHS-conform.
Wat is de levertijd voor DPA55CM44?
De standaard levertijd voor DPA55CM44 is ongeveer 6 dagen. Voorraadhoeveelheden worden verzonden vanuit Master Electronics.
OP VOORRAAD: 3
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Fabriekslevertijd 6 Weken
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