Abb 3-phase Monitor Cm-pvn 1svr450301r1200 New No Box Cm, Monitor

US $125.00

  • New Milford, New Jersey, United States
  • Jan 25th
ABB CM-PVM 3-phase monitor 1SVR450301R1200 CM-PVN: If the voltage exceeds the rated value Vmax or if it falls below Vmin, the output relay will de-energize. Selector switch / is used to set the time delay. Switch position : Alarm tripping indicating that voltage that has exceeded or dropped below the set value will be suppressed during the set delay time. Momentary voltage fluctuations will thus not initiate alarm tripping. Switch position : Alarm tripping will be instantaneous and will also be stored during the set delay time. Momentary undervoltage conditions will be ignored. The relay will automatically energize again as soon as the voltage returns to nominal. Type CM-PVN includes a hysteresis of 5%. Unit's are new without box or documents.

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