Relay
DV5-06 Factory price AC Voltage Controller Phase Loss Sensor Relay 10A OEM/ODM
Technical parameters ♦ Monitoring of 3-phase mains: - voltage in levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ♦ M270: For circuits 3×400V (with neutral) ♦ Galvanically separated
DV5-07 Phase Loss Sensor Relay 3P+N Monitoring Voltage Relay 3 Phase 3 Wires Control Relay 10A 250V
Technical parameters ♦ Monitoring of 3-phase mains: - voltage in levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ♦ M270: For circuits 3×400V (with neutral) ♦ Galvanically separated
DV3-04 Relay Adjustable Monitoring Voltage Protecter
Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Function of second relay (independent/parallel). ♦ Adjustable delay for short peaks for each level independently. ♦ M480: For circuits 3×400V (without neutral). ♦ M277: For circuits 3×400/230V (with neutral). ♦ Galvanically separated supply voltage AC 400V