Details: automatic natural failure protector & high voltage phase to phase protector specification. 01 (voltage protection relay) features (3 phase & wire input monitor) phase-4 wire input. monitor under voltage, over voltage, phase asymmetry, phase fallure, phase sequence. led indication: power on/phase fallure, under voltage, over voltage, phase sequence/asymmetry. din-rail mount adjustable over and under voltage trip level adjustable trip time delay measurements: under voltage, over voltage, phase asymmetry, phase fallufe & phase sequence rest : auto electrical connection 10-2 wire, 30-4 wire trip setting under voltage: 55 to 95% of un (127 to 219 v ac (l-n)) over voltage: 105 to 125% of un phase sequence: yes 1242 to 288 v ac (l-n)] phase failure: yes phase asymmetry: 10% trip delay power on delay: 0-15 sec (for 0 setting: 400 msec) trip time delay: 0-15 sec (for d setting : 100 msec) recovery time delay: 5 seç (fixed) +200 ms phase sequence trip delay> 250 sec 02 true rms measurement of vo
Sector: Medical and Health