This is a portable Relay Testing Kit in one unit, suitable to test different types of relays like overcurrent,
overvoltage, undervoltage, overload, various AC & DC auxiliary relays etc.

Input: 240volts, single phase, 50Hz. AC.

Output(s):
a) Current Output (One output at a time) continuously variable by smooth variation of variable
autotransformer.
Range: 0 to 2, 20 & 100A having 0-100% regulation.
Capacity: 1KVA Max.
Multi-ratio wound primary measuring CT.
Protection against overload, short circuit provided.

b) Voltage Output:
Continuously variable 0 to 250V AC at 0.75A.
Continuously variable 0 to 300V DC at 0. 5A.

c) Time Interval meter Measuring Range: 9.999secs. Or 99.99secs.

Respective digital meters will indicate current & voltage measurement.