Auto Switch 313/457V

Auto Switch

  • 40VA (max)

  • 50-60Hz Supply Voltage

  • Approx 20VA

Model

Auto Switch 313/457V

Variable Setting1 POT - Power ON delay / Recovery time
Operating ModesAuto / Manual / Bypass
Operating voltage range Auto switch-313/457V: 313V AC-457V AC(L-L)
VA RatingApprox 20VA
Frequency50-60Hz
Auto Manual/Bypass SwitchMax current (Ith) : 5A resistive
Power Consumption40VA (max)
Relay Rating1 NO relay Contacts @ AC 15. 250V AC : 2A Contacts @ AC 12. 250V AC : 5A
Over Voltage(OV)Healthy to trip ≥457V/Trip to healthy ≤447V
Under Voltage(UV)Healthy to trip ≤313V/Trip to healthy ≥323V
Voltage AsymmetryFixed : 50V
Phase LossPresent
Phase ReversalPresent
Voltage HysteresisFixed : 10V (for OV. UV & Voltage asymmetry)
Relay ModeFail safe mode only

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