This Lovato range of voltage monitoring relays are self-powered for minimum and maximum voltage, phase and neutral loss including incorrect phase sequence. You have a choice of one or three phase voltage monitoring relays and a maximum and minimum AC voltage. The relays have configurable rated voltage including excellent tripping accuracy.
Self-powered
Modular DIN 43880 housing
Excellent tripping accuracy
IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board
IP20 at terminals
Configurable rated voltage
One or three phase
Minimum and maximum AC voltage
Tripping accuracy
Voltage Monitoring Relay 208-575 VAC | PMV20A575
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Lovato's PMV20A575 is a voltage moitoring relay for three phase systems without neutral control. Self powered for phase loss and incorrect phase sequence.