• Phase Failure, Unbalance
  • Phase Sequence, under voltage
  • Over Voltage, Auto Reset
  • Fixed unbalance setting
  • Adjustable UV/OV settings
  • 2 CO output relay
    Supply Voltage
  • System 110 / 240 / 380 / 415 / 440 V AC ±20% 50 / 60 Hz
  • Auxillary 110 V (Fixed) or (220 - 230 - 240) or (380 - 415 - 440) V AC ±20% selectable
    Output Contacts
  • Output Contacts2 CO
    Trip Setting(Volts)
  • Phase SequenceYes
  • Phase Unbalance40 V ±6 V (fixed)
  • Under VoltageFor 380-440V AC
    For 220-240V AC
    For 110 V AC
    80% to 95% (adjustable) of auxillary supply (±2% of set value)
  • Under VoltageFor 380-440V AC
    For 220-240V ACFor 110 V AC
    105% to 120% (adjustable) of auxillary supply (±2% of set value)
    Trip Time Delay
  • On Phase Failure3.5 secs. ± 1.5 sec
  • On UV/OV Less than 2 secs.
    Resetting Mode
  • Resetting Mode Auto Reset
    Weight
  • Weight400 gms.
    Dimensions (mm)
  • Overall (L x W x D)76 x 56.5 x 117.5
  • Mounting (L x W)67 x 46 alt / 35 mm rail Mounting
    Note:
  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
  • * CE marked products available on request.

Suitable for monitoring 3 Ph. System supply from MAINS & used by motor load :

  • AC & R Chiller compressor motors
  • AHU Fan /Pump Motors
  • Machinery using multiple small motors
  • MAIN powers supply distribution panel board
  • DG Set application
  • UPS
  • Submersible Pumps
  • Hoist & Crane

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