GDJB-III Single Phase Secondary Current Injection Protection Relay Tester
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/96baa08f2b49e6a7e6b653397f9d6b69.webp)
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/96baa08f2b49e6a7e6b653397f9d6b69.webp)
Introduction:
1.It is applied to test protection replay based on voltage and current operation.
2.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.
3.It's a low cost, simple operation and reliable performance device for secondary circuit test.
Functions:
DC voltage relay test;
DC current relay test;
AC voltage relay test;
AC current relay test;
High current injection;
Time counter in relay 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 |
Real Pictures:
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/7925fc42cdbdd23c6767f64c937d1b0a.webp)
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/d5e2053a7390c26627ea662b1a3b5d12.webp)
Success Case:
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/2e41ef3dc45066f92aeb958dcd210cd1.webp)
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/e872c6ab8bbd2d04031faed65f08a54a.webp)
![Gdjb-III Single Phase Secondary Current Injection Protection Relay Tester](https://img2.grofrom.com/aidefu/95c68243ea2a086f568a9f6fa52031e4.webp)