Monday, August 20, 2012

New Megger INGVAR Primary Injection Testing of Protective Relay Equipment and Circuit Breakers

The INGVAR is a powerful test system designed by Megger for primary injection testing of protective relay equipment and circuit breakers. It is also used to test the turns ratio of current transformers and for other applications that require high variable currents. The two parts are portable, and the INGVAR can be quickly assembled and connected.

Features of the product include:
• Most Advanced Primary Current Injection Test System to simplify all types of switchgear and CT commissioning, ground grid, circuit breaker testing and more
• Up to 5000 A output current
• Two units, each of about 20 kg (44 lbs), simplifies transportation
• Unique I/30 function allows the current to be pre-set using low current to prevent test sample heating, thus eliminating corruption of test result

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