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Numerical Relays

Numerical Relays
Numerical Relays
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Product Code : NFP10
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price
  • 19000 INR/Piece
Product Specifications
  • Product Type
  • Relays
  • Theory
  • Volatage Relay
  • Contact Load
  • Low Power
  • Terminal Type
  • Auto
Product Description

Numerical Feeder Protection Relays


  • The COP Plus Series of Feeder Protection Relays are Designed Using Numerical Technology (Discrete Fast Fourier Transformation.) Reliable & Accurate Tripping is Ensured by Deploying Digital Technique Using DSP. High Sampling Rate of 2000 Sample/Sec Ensures Actual Reproduction of Waveform.
  • User Friendly HMI Eases Conguration & Operating Procedure of Relay
  • User Programmable Digital Output Provides Flexibility in Selecting Alarm Contact.
  • In Addition to Default USB Part one Optional RS-485 Port is also Provided.


  • Over Current Protection
  • Short Port Current Protection
  • Earth Fault Protection
  • High set Earth Fault Protection
  • Ground Fault Protection
  • High Ground Fault Protection
  • Trip Current Supervision
  • Circuit Breaker Failure Protection
  • Multiple Shot Auto Recloser
  • Lock Out
  • Tripping Characterstics:
Denite Time - DEFT
Inverse Time - Extremely Inverse
Inverse Time - Very Inverse
Inverse Time - Normal Inverse 0.6
Inverse Time - Normal Inverse 1.3
Inverse Time - Normal Inverse 3.0
  • Selective Earth/ground Fault Blocking In Case of Three Phase Shorting


  • 128x64 Pixel Graghical/display
  • Event Recording
  • Fault Date Recording
  • RTC Stamp on Fault & Event
  • Five Digital Input
  • Site Selectable 1A/5A CT Secondary Current
  • Wide Auxiliary Supply(20 To 300 VDC/50-300VAC)
  • Display in Primary/Secondary Values
  • Wide Setting Range With Fine Setting Steps
  • Front USB Port
  • RS-485 communication Port with MODBUS protocol
Trade Information
  • Payment Terms
  • Cheque
  • Supply Ability
  • 1000 Piece Per Month
  • Delivery Time
  • 1 Week
  • Main Domestic Market
  • All India


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