• Single Phasing
  • Reverse Phasing
  • Unbalanced Supply
  • Auto Reset
  • 1 CO output contact
  • Suitable for any HP/kW rating Submersible pumps
  • Low water level guard for dry running protection
    Supply Voltage
  • System 415 V AC ± 20% 50 Hz ± 3%
  • Auxillary Built-in
    Output Contacts
  • Output Contacts1 CO
    Trip Setting(Volts)
  • Phase SequenceYes
  • Phase Unbalance40V ± 6V (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 Failure/Unbalance3.5 sec. ± 1.5 sec
  • For level sensing 3.5 sec. ± 1.5 sec.
    Resetting Mode
  • Resetting Mode Auto Reset
    Weight
  • Weight300 gms.
    Dimensions (mm)
  • Overall (L x W x D)76 x 30.5 x 117.5
  • Mounting (L x W)68 centre to centre / Panel Mounting & 35 mm rail Mounting
    Note:
  • Wherever not specified Contact Rating : 5A @ 230 V AC (resistive)
  • * Available on request.

Suitable for 3 Ph. equipments:

  • Agricultural Pump Starters
  • Open well Pumps

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