Over Voltage Protection Relay ( Disc Type ) Trainer kit

Order Code: 19203328.30

Category: General Lab Equipment III

Objective :   To study the construction of relay.   Test an induction disc relay in over voltage protection scheme.   To Observe the Operating Current and De-operating voltage of the disc.   To obta...



SPECIFICATION

Objective : 

  •  To study the construction of relay. 
  •  Test an induction disc relay in over voltage protection scheme. 
  •  To Observe the Operating Current and De-operating voltage of the disc. 
  •  To obtain the time and voltage characteristics of over current induction disc type relay 
     

Technical Specification : 

  • Relay Type : Over Voltage relay model Alstom VDG-11 
  • Input Voltage : 230V, Single phase 50Hz AC. 
  • AC Voltage source : Inbuilt variable voltage source, variable from 0—230V / 2A 
  • Time Measurement : Auto Range 0.0001 to 9999 sec. 
  • Fixed range 0.9999 to 9.999 sec / 99.99 sec to 999.9 sec 
  • Accuracy +/- 0.05% + 1 count 
  • Relay circuit diagram : On front panel 
  • Metering : Digital Voltmeter Basic Range: 0 to 480 Volt True rms measurement Accuracy 0.5% on full scale. 4 digit 7 segment display 
  • Indicator : Main power supply, relay trip, alarm 
  • Switches : Power on, start, mode select for cal and operate
     

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