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      Over Current Relay Testing System

      Over Current Relay Testing System
      Over Current Relay Testing System
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      Product Code : 46617
      Brand Name : Tesca
      Price And Quantity
      • Minimum Order Quantity
      • 1 Piece
      • Price
      • 75000.00 INR/Piece
      Product Specifications
      • Material
      • Metal
      • Dimensions
      • 412 x 150 x 310 Millimeter (mm)
      • Shape
      • Rectangle
      • Color
      • White
      Product Description
      46617 Over Current Relay Testing System is a useful learning product for electrical laboratories. Over Current Relay monitors general balanced overloading and has current time settings. These settings determine the protective schemes. The relay is IDMT type which has different tripping time characteristics with different current conditions. These are classified in accordance with their characteristic curves which indicate the speed of tripping operation. The typical settings for relay is 0.5-2 Amp in 1-10 seconds.
      46617 has accurate voltage, current & time measurement. It includes built-in variable supply, digital voltmeter, ammeter, timer. The timer operation is automatic when current is applied to relay. This automatic operation ensures accurate tripping time measurement.                                                                                                                                                                                                                                                          


      • Alphanumeric 16X2 Big Font LCD for better visibility
      • Electromechanical relay to understand internal mechanism and its working
      • Simultaneous display of voltage, current on LCD
      • Inbuilt automatic timer that starts and stop with relay
      • Inbuilt Power Source for relay
      • Diagrammatic representation of relay connection in transmission line
      • Exclusive and attractive design
      • Designed by considering all the safety standards
      • Learning material CD
      • 2 Year Warranty                                                                                                                                                                                                                                             

      Technical Specifications

      Mains Supply : 230V ±10%, 50Hz

      Rheostat :110W, 5A

      Single Phase Variac

      Input : 230V

      Output : 0 - 270V

      Current : 0 - 5A

      Over Current Relay

      Type : Inverse Time

      Normal Voltage : 110V AC, 50Hz

      Current Setting : 0.5A, 0.75A, 1A, 1.25A, 1.50A, 1.75A and 2A

      CT Secondary : 1A


      Voltmeter : 25 - 300V

      Ammeter : 200mA - 5A

      Timer : 10mSec - 30min                                                                                                                                                                                                                                    

      Scope of Learning

      • To study the IDMT Over Current Relay & its applications
      • To study and use plug setting multiplier
      • To study and use time setting multiplier
      • To study and verify the operating Characteristics of Over Current
      • Relay at various plug & time settings                                                                                                                                                                                                             

      For understanding the role of relays in real time transmission system here a circuit of transmission line is provided from source to distribution with proper placing of all its require components

      Trade Information
      • Supply Ability
      • 100 Piece Piece Per Month
      • Delivery Time
      • 4-5 Week
      • Sample Available
      • Yes
      • Sample Policy
      • Sample costs shipping and taxes has to be paid by the buyer
      • Main Export Market(s)
      • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia