Gerneral Introduce 

 GDJB-III Secondary Injection Relay Test Set is used to adjust and test relaying protection tester of power supply system .It's high precision ,full function ,stable performance ,easy operation and so on .

Main Function 

♦  DC voltage relay test

♦   DC current relay test

♦  AC voltage relay test

♦   AC current relay test

♦   High current injection

♦ Time counter in relay test

Technique Index

• 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 applied as the operation power of static relay) Output Voltage: 24V, 48V, 110V, 220V, all the output current is 0.4A

• Device precision: 0.5%RDG+0.05%FS

• Time counter: 0~9999s

• Time counter resolution: 1ms

• Power supply:AC220V ± 10%, 50Hz/60Hz

• Environment temperature: 0~50°C

• Size: 550*410*340mm3

• Weight: 33kg