 
  
              - 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

Transformer comprehensive test instrument, is a specialized for current transformer testing: volt ampere characteristics, ratio, polarity, angle comparative difference, actual load, error curve, calculation of inflection point and the secondary side circuit inspection design multifunctional field test instrument. Experiments only needs to set the test voltage / current value, the device can automatically step-up / L flow, and the transformer volt ampere characteristic curve and the ratio, the results displayed in rapid, data storage and print support, not only eliminates the need to manually adjust the pressure, artificial record, tracing curves, and so tedious labor, but also through the USB interface will test upload the data to a computer for editing save or print.
 
Operation is simple and convenient, improve work efficiency, is a cost-effective high-tech products.
 
| Working power supply | |
|  | AC220V (50~60Hz) | 
| Volt ampere output voltage | 0~1000V | 
| Volt ampere output current | 0-15 A | 
| The ratio of output current | 0~600 A | 
| Voltammetric measurement accuracy |  < 0.5% | 
| Ratio measurement accuracy |  < 0.5% | 
| Angular difference test accuracy | 4分 | 
| Accuracy of differential test | 0.1級 | 
| working temperature | -10~50℃ | 





