Product Details

Introduction:

1. The instrument is safe and convenient to operate. It is a fully microcomputerized device with a built-in imported high-performance CPU, ensuring high reliability. After setting the test values according to the interface prompts, there is no need for manual contact with the tested equipment; the instrument automatically completes the test, keeping test personnel away from high-voltage circuits and ensuring their personal safety.
2. Large output capacity: the maximum output voltage for volt-ampere characteristic tests is up to 1000V, the maximum current for ratio tests is up to 600A, and the instrument's output capacity is 5KVA.
3. Optional accessories include an external voltage booster, external current booster, and external voltage regulator. The external voltage booster can raise the voltage up to 2000V, 3A; the external current booster can raise the current up to 1000A; the external voltage regulator can output up to 1500V, 20A.
When using the external voltage booster, volt-ampere characteristic tests can be performed on current transformers of up to 500KV class 1A.

 

Features:

1. Only need to set the test voltage, current, and step size; the device will automatically increase the voltage and automatically plot the volt-ampere characteristic test curve, eliminating tedious tasks such as manual voltage adjustment, manual recording, and curve drawing. Fast, simple, and convenient;

2. Innovative wiring method with adaptive voltage input. Only 4 binding posts are needed to complete all tests for CT/PT;

3. Comprehensive functions: can test CT/PT volt-ampere characteristics, ratio and polarity, CT 5% and 10% error curves, CT secondary circuit, and AC withstand voltage tests;

4. If the single-unit output voltage is insufficient, an external voltage booster can be used for testing;

5. For volt-ampere characteristic tests, the single-unit output voltage is 0-1000V and current is 0-650A; with an external voltage booster, the output voltage is 0-2500V, allowing volt-ampere characteristic tests on 500KV class 1A transformers;

6. Large LCD screen displays the volt-ampere curve directly during testing, which is intuitive and convenient. Comes with a built-in micro printer for printing curve graphs and test data at any time;

7. Full keyboard operation input makes test operation simple and convenient;

8. Equipped with a large-capacity memory that can store 100 sets of test data, which is not lost during power failure;

9. RS232 communication interface allows connection to a computer for testing, and test data can also be uploaded to the computer for editing and saving;

10. Small size, light weight, convenient for mobile testing.

Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.