To test the Transformers

Instrument Transformer Characteristic Tester-JYH-B

Introduction:

JYH-B instrument transformer characteristic tester can measure the turns ratio, polarity and volt-ampere characteristic of the current transformers and voltage transformers. It has large power regulating transformer, set-up  transformers and current-up device inside. The tester is widely used in the routine test of voltage and current transformers.

Features:

1) The test voltage and current can be set, the tester will automatically increase the voltage and form the volt-ampere characteristic curve;

2) Ability to be connected with an external set-up transformer with out-put voltage upto 4kV and current upto 1.5A, which can test current transformers upto 500kV 1A;

3) Big LCD shows the volt-ampere curve;

4) With micro-printer to print out the test data;

5) With numbers keyboards, easy operation;

6) 100 test data storage;

7) RS232 communication port, can be connected to computer, test data can be upload to the computer for edit or save;

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