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3PHASE VOLTAGE MONITOR M/FUNCTION
PM series modular protection relays:
- Voltage watchers.
- Self-powered voltage monitoring relays for both minimum and maximum voltage.
- V max maximum voltage threshold that trips between 105 and 115% Ue.
- V minimal voltage threshold for tripping, between 80 and 95% Ue.
- Tripping with a 0.1–20-second reset time delay.
Three phase monitoring (with or without neutral) self-powered:
- For minimum and maximum voltage, phase loss, neutral loss, and incorrect phase sequence.
- SERIES: PM series.
- DESCRIPTION: Minimum and maximum AV voltage.
- MONITORED VOLTAGE: 380 - 440 VAC.
- NUMBER OF PHASE: Three phases.
- MODULE WIDTH (MM): 54 (aligns with standard MCB's).
| Brand | Lovato electric |
|---|
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