• Suitable for 3 Ph-4W system
  • Microcontroller design
  • Absolute values of UV/OV settings
  • Phase Failure, Unbalance
  • Phase Sequence, Under voltage
  • Over Voltage, Auto/Manual reset
  • Adjustable settings for Unbalance
  • UV/OV and trip delays
  • 2 CO output relay
    Supply Voltage
  • System 100-120 / 220-240 / 380-440V AC -25%+20%, 48-63 Hz
  • Auxillary Built In (from 3 Phase)
    Output Contacts
  • Output Contacts2 CO
    Trip Setting(Volts)
  • Phase SequenceYes
  • Phase Unbalance4 % - 20 % [Variable]
  • Under VoltageFor 380-440V AC
    For 220-240V AC
    For 100-120V AC
    165-245V AC [Variable]
    95-135V AC [Variable]
    45-65V AC [Variable]
  • Over VoltageFor 380-440V AC
    For 220-240V AC
    For 100-120V AC
    230-310V AC [Variable]
    130-170V AC [Variable]
    60-80V AC [Variable]
    Trip Time Delay
  • On Phase FailureInstant
  • On UV/OV 1 To 10 Sec [Variable)
    Resetting Mode
  • Resetting Mode Auto/ External Manual Reset (External NC Push Buttons)
    Weight
  • Weight300 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)

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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