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PHASE FAILURE RELAYS

These relays are suitable for monitoring incoming 3-phase supply from Mains (Electricity distribution line). Being independent of load, they can be used for any HP/KW rating of load.
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FEATURES
  Fixed/adjustable unbalance settings
  Fixed/adjustable undervoltage/over-voltage settings
  Fixed/adjustable trip delays
  Built-in or external power supply
  Resetting Auto or Manual
  Output contacts : 1 CO or 2 CO
  Choice of enclosures (DIN-Rail, Plug-in)
  Models with Micro-Controller based design
  Use of SMD Technology
  User-friendly LED indications
PROTECTIONS / FUNCTIONS
  Phase Failure [Phase Loss/Single Phasing],
  Phase sequence reversal,
  Voltage Unbalance,
  Under Voltage,
  Over Voltage

ORDERING INSTRUCTIONS
  Product Family Name
  Model Name
  System Supply Voltage & Frequency
  Aux. Supply / Control Supply Voltage
 
 
 



MODELS