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AL-E551A PROTECTION RELAY TEST UNIT TRAINER


Discription:

SCOPE OF LEARNING:

  • Study of Differential, Over Current, Over/Under Voltage, Over/Under Frequency, Reverse Power And Earth Faults Using Numerical Protection Relay
  • Study of Three Phase Over Current Protection Using Static Relay
  • Study of Single Phase Over Current Protection Using Static Relay
  • Study of Three Phase Over Current Protection Using Thermal Relay
  • Study of Single Phase Under and Over Voltage Protection Using Static Relay
  • Study of Single Phase and Three Phase Contactor
  • Study of Current Transformer
  • Study of Potential Transformer
  • TECHNICAL SPECIFICATIONS:

Power Supplies:

  • AC Power Supply 0-415V, 4A
  • Operated on Mains power 415V, 50Hz +10%

THREE PHASE POWER SUPPLY MODULE (415V,50Hz)

  • MCB
  • Emergency Stop
  • R-Y-B Indicator

 SINGLE PHASE UNDER/OVER VOLTAGE RELAY/ THREE PHASE THERMAL RELAY MODULE

  • Single Phase Under/ Over Voltage Relay
  • Trip Indicator
  • Three Phase Thermal Relay
  • Trip Indicator

THREE PHASE OVER CURRENT RELAY MODULE

  • Three Phase Over Current Relay
  • Trip Indicator 2Nos.

MULTIFUCTION METER MODULE

  • Digital Multi Function Meter

TRIPPING INDICATION MODULE

  • Lamp Holder 230V (2Units)

CONTACTOR MODULE (SINGLE PHASE AND THREE PHASE) MODULE

  • Single Phase Contactor
  • Three Phase Contactor

POTENTIAL TRANSFORMER MODULE

  • Potential Transformer (3Units)

CURRENT TRANSFORMER MODULE

  • Current Transformer (3Units)

AC POWER SUPPLY MODULE

  • Auto Transformer 2A
  • Step Down Transformer 6V,20A

NUMERICAL PROTECTION RELAY MODULE

  • Numerical type Protection Relay
  • RS232 PORT FOR PC COMMUNICATION, RELAY SETTING WITH SOFTWARE ON CD, RS232 TO USB CONVERTER FOR USB INTERFACE
  • Buzzer/Indicator
  • Connection Strip (2Units)

3PHASE CURRENT SOURCE MODULE

  • Circuit for Protection Relay
  • Digital Voltmeter AC
  • Digital Ammeter AC

SALIENT FEATURES:

  • Front panel built with high class insulated Printed Circuit Breaker well printed circuits and symbols.
  • Instruction manual.
  • Patch Cords 4mm (Heavy Duty) 1Meter Length.
  • High Voltage Test Points are Provided With 4mm Safety Sockets
  • The trainer is housed in Modular Based Rack Type Aluminum Extruded Metal cabinet.
  • Short Circuit protection with the MCB.
  • Size of the trainer set 54”x24”

OPTIONAL ACCESSORIES:

  • No

PACKING LIST

  • AL-E551A  PROTECTION RELAY TEST UNIT TRAINER
  • PATCH CORDS
  • 3PHASE RESISTIVE LOAD (LAMP LOAD)
  • FILAMENT LAMP (2Units)
  • 3PHASE AUTO TRANSFORMER
  • RS232 PORT FOR PC COMMUNICATION, RELAY SETTING WITH SOFTWARE ON CD, RS232 TO USB CONVERTER FOR USB INTERFACE

 

Category:
POWER SYSTEM & PROTECTION LAB
product Name:
AL-E551A PROTECTION RELAY TEST UNIT TRAINER
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