 
  
              - Test equipment
 Current generator with constant current Current generator with constant current
 Full automatic temperature rising and large curren Full automatic temperature rising and large curren
 Small current generator Small current generator
 Large current generator Large current generator
 AC / DC current generator AC / DC current generator
 Intelligent high current Intelligent high current
 Three-phase current generator Three-phase current generator
 Intelligent three-phase current Intelligent three-phase current
 The three-phase voltage and current source The three-phase voltage and current source
 Three frequency generator Three frequency generator
 Fault indicator tester Fault indicator tester
 Fuse tester Fuse tester
 Transformer integrative tester Transformer integrative tester
 Thermal relay tester Thermal relay tester
 Tester for motor protector Tester for motor protector
 Relay protection tester Relay protection tester
 High voltage switchgear High voltage switchgear
 Low voltage switchgear Low voltage switchgear
 AC and DC voltage tester AC and DC voltage tester
 DC high voltage generator DC high voltage generator
 DC breaker ampere second characteristic test instr DC breaker ampere second characteristic test instr
 Power inspection class Power inspection class

 
		    
1, input AC380V three phase and four wire system
2. Output current AC 3*0~5A (three phase)
3, output voltage AC 3*0~120V (three phase)
1, before the power supply is connected, the power control switch should be disconnected and will be switched off.
And "A phase voltage and current regulation", "B phase voltage regulation current", "C phase voltage and current regulation", and zero clockwise counterclockwise return.
2, connect the power supply, connect the "power input" A, B, C and N terminals to the three-phase four wire power supply, and then "output" terminal of "A, B, C phase current", and "A, B, C phase voltage output" terminal, and "switch input" active contact terminal with a special test wire connected to the relay contact
3, current output: after the connection, close the "power control" switch, press the "start" button, clockwise to "A phase" "B phase" "C phase adjustment" test current required, then press the "stop" button, press the "start" button again, can be tested to carry out the test.
4, voltage output: after the connection, close the "power control" switch, press the "start" button, clockwise to "A phase" "B phase" "C phase adjustment" test voltage required, and then press the "stop" button, press the "start" button again, can be tested to carry out the test.
5, after the voltage and current transmission with the same connection, close the "power control" switch, press the "start" button, clockwise to "A phase" "B phase" "C adjust" the test voltage required, clockwise "A phase" "B phase" "C phase adjustment" required test current, and then press down "stop" button, press "start" again. The button can test the characteristic of the tested equipment.





