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DDVA-III-Transformerintegrative tester
  • Product name: DDVA-III-Transformerintegrative tester

  • Product model: DDVA-III

  • Release time: 2016-03-21 13:38:14

  • Manufacturer: Great electric equipment Co., Ltd.



功能描述

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.

儀器特點(diǎn)

Operation is simple and convenient, improve work efficiency, is a cost-effective high-tech products.


技術(shù)參數(shù)

 

Working power supply

AC220V (50~60Hz)

Volt ampere output voltage

01000V

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

Accuracy of differential test

0.1級(jí)

working temperature

10~50℃