This is a portable Relay Testing Set suitable for testing different types like over current, earth leakage relays, circuit breakers of 1A 5A rating etc.
All the components are assembled and enclosed with a portable air cooled M.S. cabinet
Input: 415V, Three phase, 4 wire 50HZ. AC.
Output Current: 1A- 5A 10A 25 & 50A as per output range selection.
Maximum Capacity: 250VA at 50 Amps.
Duty Cycle: a) Up to 10A, the loading can be done continuously b) 50A output is rated for intermittent duty cycle i.e. 5 Minutes.
Output voltage: Fixed 110V AC ph .to ph .with volt. Control 90%, 100% & 110%
Time Measurement: Built in digital time interval meter. Scope to check latching time as well as contact reliability of relay under test.
Time range : 0 9.999 sec. Resolution 1 msec. / 0 99.99 sec. Resolution 10 msec