What does the LED indicator mean on an 8430MPD phase failure relay ?
Issue:
What is the function of the LED on the 8430 type MP relays?
Product Line:
Relays and Timers
Environment:
Monitoring Relays
Cause:
Product Selection
Resolution:
Upon application of the proper 3 phase voltage the Type MPD relay will energize and the LED will turn ON. The LED will turn OFF and the relay will de-energize and remain dropped out as long as any of the following incorrect conditions exist: Phase Loss, Phase reversal, Voltage Unbalance and Undervoltage.
What is the function of the LED on the 8430 type MP relays?
Product Line:
Relays and Timers
Environment:
Monitoring Relays
Cause:
Product Selection
Resolution:
Upon application of the proper 3 phase voltage the Type MPD relay will energize and the LED will turn ON. The LED will turn OFF and the relay will de-energize and remain dropped out as long as any of the following incorrect conditions exist: Phase Loss, Phase reversal, Voltage Unbalance and Undervoltage.
Released for: Schneider Electric USA
