The Primary Current Injection Set PIS-1000 is a high current supply unit, which is very easy to move about because of its convenient modular design. The primary injection set PIS-1000 is a compact instrument with a built-in ammeter, which meets the stringent requirements for accuracy, easy handling and performance.
Features Of Primary Injection Set :-
* Primary testing of protective relay equipment.
* Turn ratio testing of current transformer.
* Testing Switchgear/Control gear.
* Commissioning tests that need a variable current.
* PIS-1000 comprises of two portable units viz. Control Unit and Current Unit with suitable terminals and metering, housed in painted M.S. Boxes which can be mounted on a foldable trolley for easy transportation.