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      Minilec Motor and Pump Protection Relays MPR D2

      Minilec Motor and Pump Protection Relays MPR D2

      Product Details:

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      Product Description

      Minilec Motor and Pump Protection Relays

      OVERVIEW :-


      Phase Failure, Unbalance, Phase sequence and overloading

      Auto / Manual Reset,

      Adjustable current trip settings,

      Selectable characteristics,

      1CO / 2CO output relay

      TECHNICAL SPECIFICATION:-

       

      Supply Voltage

      System : 100-120 / 220-240 / 380-440 V AC ±20%

      Auxillary : 110/240/380/415 V AC 24 V AC/DC ±20%, 50 / 60 Hz

      Output Relay Contact : 1 CO (2 CO)

      Input : From CTS

      Trip Setting


      Phase to phase unbalance : 50% of motor Current ±10%

      Under current (Dry running) : N.A.

      Overload : Above 120% of set Current (IDMTL)

      UV/OV : N.A.

      Trip Time Delay

      On phase failure : 5.5 secs. ± 1.5 secs.

      For overloading : As per selectable inverse time Characteristics
      (2 secs. / 5 secs.) or 10 secs. or 15 secs. or 20 secs. (optional)

      UV/OV RP : N.A.

      Resetting : Auto / Manual / Remote

      Approx Weight : 425 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)

      Selection Chart For CTS Times full Load Current
      S2 CTS1 S2 CTS1

      APPLICATION :-

      Suitable for Panels in Following Apllications:


      Air -Conditioning & Refrigeration Machines

      Screw Compressors

      Lift , Elevators, Hoist & Cranes

      Crusher Motors , Mining M/c

      End Users

       


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