Gerneral Introduce 

Automatic Relaying Protection Testing equipment/Single Phase Secondary Injection Tester 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