MCCB Current Injection Test
ZC-510A-1000A Primary Injection Current Test Set is a low voltage high current source which is used for thermal stability and dynamic stability test of electrical equipment, such as the temperature rise test and tripping test of air circuit breaker, contactor, and relay.
The primary injection current test unit for three-phase products test shall be carried out separately in each phase of the three-phase product test.
ZC-510A-1000A Primary Injection Current Test Set is composed of transformer and control box.
 Power supply: 220V/ 240V, 50Hz
 Output current: 0 ~ 1000A
 Maximum capacity: 6kVA
 Working hours:
Rated output: the working hours is less than 2.5 minutes;
1/2 Rated output: the working hours less than 30 minutes;
1/3 Rated output: the working hours less than 40 minutes;
1/4 Rated output: long time usage
Working continuously: single polarization time less than 2.5 minutes, it can be used again after power cutting 10 minutes;
Equipment parts list
Voltage regulator box
Product other Name: current lifter, high current test equipment, high current test device