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PRIMARY CURRENT INJECTION SETS

 

Protective devices such as relays, overload Coils, Circuit breakers and CTs etc. must be checked regularly to ensure that they are always ready to operate correctly, Routine current injection testing will quickly detect faulty or incorrectly adjusted protection circuits / devices & will be possible to prevent serious damage to the system. Primary injection kit is designed to operate on single phase 230/240 volts AC 50 HZ to develop smooth & continuous test current as for loading, calibrating, and testing of CTs, Bimetal Relays, Protection Relays etc. The test set gives high current output at low cost and with inherent safety .The primary current injection testing checks all parts of the protection system by injecting current down the cable / bus bars. The application of the primary current injection sets is to ascertain the current carrying capacity of any Conductor, insulator, connector or calibration of CTs / bi-metallic relays etc.


   
  Oil Test Set  
   

TECHNICAL SPECIFICATION:

INPUT : 230/240 Single phase AC 50 HZ;

OUTPUT CURRENT : 1000/2000/4000 Amps OR AS SPECIFIED

BURDEN (cap) : AS SPECIFIED

DUTY CYCLES : 10 MIN ON & 10 MIN OFF

COOLING : Natural Air Cooling

INSTRUMENTS : AC Voltmeter to measure input voltage AC Ammeter C T operated having basic range of
5A/1A associated with multiratio current transformer with suitable ranges. Time Interval meter,Digital range 0-999 Milliseconds

CONTROL : Motorised control to vary output current Aux. Contacts for Timer connection. Terminals for connecting relay under test.
High current output on suitable terminals.

 

 
 
 
AC HIGH VOLTAGE BREAK DOWN TESTER | DC HIGH VOLTAGE BREAK DOWN TESTER | AC DC HIGH VOLTAGE BREAK DOWN TESTER | OIL TEST SET | HIGH VOLTAGE TRANSFORMER | INSTRUMENTATION TRANSFORMERS | RELAY TEST SET | PRIMARY CURRENT INJECTION SETS | TRANSFORMERS
 
 
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