GDJB-III Power System Relaying Protection Testing Equipment



General Introduction:


GDJB-III Relaying Protection Tester is used to adjust and test relaying protection tester of power supply system.

GDJB-III Relaying Protection Tester is high precision, full function, stable performance, easy operation and so on.



Functions:

1. DC voltage relay test
2. DC current relay test
3. AC voltage relay test
4. AC current relay test
5. High current injection
6. Time counter in relay test


Technique Index:


1. DC voltage output: 0~350V continuous adjustable, output capacity: 960VA
2. AC voltage output: 0~380V continuous adjustable, output capacity: 400VA
3. DC current output: 0~10A continuous adjustable, output capacity: 80VA
4. AC current output: 0~10A 0~100A, capacity: 1000VA
5. Volt ampere feature test: Voltage 0~240V current 0~5A
6. AC short circuit voltage analog output
7. DC voltage selection output (it can be applied as the operation power of static relay) Output Voltage: 24V, 48V, 110V, 220V, all the output current is 0.4A
8. Device precision: 0.5%RDG+0.05%FS
9. Time counter: 0~9999s
10. Time counter resolution: 1ms
11. Power supply: AC220V ± 10%, 50Hz/60Hz
12. Environment temperature: 0~50° C
13. Size: 550´ 410´ 340mm3
14. Weight: 33kg