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      Minilec Motor and Pump Protection Relays

      Minilec Motor and Pump Protection Relays

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      Product Details:

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      Product Description

      Minilec Motor and Pump Protection Relays

       OVERVIEW :-


      		Sensing both voltage and current signals

      		Phase Failure

      		Unbalance

      		Phase sequence

      		Under over voltage

      		Overloading and dry running

      		Manual Reset

      		Delayed auto reset

      		Fixed trip settings

      		Fixed overload characteristics

      		2CO output relay

      TECHNICAL SPECIFICATION:- 

       

      Supply Voltage

      		System : 380-440V AC ± 20%, 48-63 Hz

      		Auxillary : 220-240 ± 20% VAC
      Output Relay Contact : 2 CO
      Input : -
      Trip Setting


      		Phase to phase unbalance : 50% of Motor Current (Fixed)

      		Under current (Dry running) : 50% of set current (Fixed)

      		Overload : As per inverse time characteristics

      		UV/OV : UV = -20% (Fixed) OV = +20% (Fixed)
      Trip Time Delay

      		On phase failure : 4 Sec ± 1%

      		For overloading : As per Inverse Time Characteristics
      2 Sec. (Fixed)

      		UV/OV RP : For UV/OV - 4 Sec ± 1 Sec for RP - Instant
      Resetting : Delayed Auto
      Approx Weight : 400 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

      CONNECTION DIAGRAM:-

       

      Timing/ Relay logic Diagram

      		 Electrical Connection Diagram
      D2 MPR2 D2 MPR2

      Relay contact position shown in 'Power off' condition

      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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      Contact Details


      GST : 27AABPJ8217B1Z4
      No. 53, Cavel Cross Lane No. 3, (BHAJI GALLI), 1st Floor, Ramwadi, Kalbadevi Road, Mumbai - 400002, Maharashtra, India
      Phone :08045803208
      Fax :91-22-49741080
      Mr Suresh Jain (Chief Executive Officer)
      Mobile :08045803208
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