Primary Injection Set

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:

· 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.

Technical Specifications :

Input: 240 Volts + 10%, 50 Hz.

Output: 0-500/1000 Amps AC. Separate bus bars for the two ranges.

Capacity: 5 KVA.

Metering: Analog or digital, as desired.

Duty Cycle: 5 minutes ON, 15 minutes OFF.

Dimensions: Control/Transformer unit: 16”x 15”x 12” approx.

Weight (approx): Control Unit – 30 Kgs., Transformer Unit – 45 Kgs.

Optional Accessories: 1. Pair of output cables.

2. Foldable trolley.