Phase failure relays, 3 or 4 wire | | | | | | |
Voltage and asymmetry | | | PADA PADI PANA PANI | AC 3w AC 3w AC 4w AC 4w | Unbalance & Balanced under & over voltage PADA with true time delay PADA with test for Neutral PADA with test for Neutral and true time delay | 100 - 480V 100 - 480V 100 - 480V 100 - 480V |
Incl phase rotation | | | PAHA PAHI PAMA PAMI | AC 3w AC 3w AC 4w AC 4w | Phase rotation w. 2 relays, Unbalance & Balanced under & over voltage PAHA with true time delay PAHA with test for Neutral PAHA with test for Neutral and true time delay | 100 - 480V 100 - 480V 100 - 480V 100 - 480V |
Frequency, voltage and asymmetry
Incl phase rotation | NEW NEW NEW NEW | | PAFA PAGA PAFB PAGB | AC 3w AC 4w AC 3w AC 4w | Frequency 50, 60 and 400Hz, Unbalance & Balanced under & over voltage PAFA with test for Neutral PAFA with test for Phase rotation PAFA with test for Phase rotation and Neutral | 100 - 480V 100 - 480V 100 - 480V 100 - 480V |