GDJB-III Single Phase Secondary Injection Test Set
Introduction:
It is applied to test protection replay based on voltage and current operation.
The main function of the tester include: calibration of voltage and current operation relays, secondary circuit inspection,trip value of circuit breaker test, switch on and off time measurement of circuit breaker and so on.
It's a low cost, simple operation and reliable performance device for secondary circuit test.
Specifications:
DC voltage output | 0~350V continuous adjustable, output capacity:960VA |
AC voltage output | 0~380V continuous adjustable, output capacity:400VA |
DC current output | 0~10A continuous adjustable, output capacity:80VA |
AC current output | 0~10A 0~100A,capacity:1000VA |
Volt ampere feature test | voltage 0~240V current 0~5A |
AC short circuit voltage analog output | |
DC voltage selection output(it can be used as the operation power of static relay) | OutputVoltage24V,48V,110V,220V,all the output current is 0.4A |
Device precision | 0.5 grade |
Joint action time test | 0~9999s |
Resolution | 1ms. |
Power supply | AC220V+/-10%, 50Hz/60Hz; |
Environment temperature | 0-50 centigrade; |
Size | 550mm*410mm*340mm |
Weight | 33kg |
