Gerneral Introduce
GDJB-III Relaying Protection Testing Device/Relay Testing Device 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
