• 3-Phase 4-Wire Under & Over voltage,
  • Microcontroller based design, SMD Technology
  • Auto/Manual Reset, Adjustable under/over voltage settings,
  • Absolute values for UV/OV,
  • Adjustable trip delay & ON delay,
  • 2 CO output relay (or selectable 1CO for UV, 1CO for OV)
  • Failsafe-non-failsafe selectable
    Supply Voltage
  • System Supply 100-120/220-240/380-440V AC -25%+20%,48-63 Hz
    Output Relay Contact
  • Output Relay Contact 1 CO + 1 CO / 2 CO
    Trip Setting
  • Under Voltage Ph N Sensing:
    For 380-440V AC : 165-245V AC (Variable)
    For 220-240V AC : 95-135V AC (Variable)
    For 100-120V AC : 45-65V AC (Variable)
  • Over Voltage Ph N Sensing:
    For 380-440V AC : 230-310V AC (Variable)
    For 220-240V AC : 130-170V AC (Variable)
    For 100-120V AC : 60-80V AC (Variable)
    Trip Time Delay
  • Trip Time Delay 1-10 Sec (Variable)
    Power on Delay
  • Power on Delay 1-10 Sec (Variable)
    Reset
  • Reset Auto / Manual Reset
    Weight
  • Weight 110 gms. (Approx)
    Dimensions (mm)
  • Overall (L x W x D) 90 x 35 x 60
  • Mounting 35 mm rail Mounting
    Note:
  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)

Relay contact position shown in 'Power off' condition

  • Auto Mains Failure Panels.
  • Generator Set Panels.
  • Battery Charger Panels.
  • Inverter Panels.
  • DC Drive Control panels.
  • UPS

All Products