Transformer Characteristic Comprehensive Tester Manufacturer - Yangzhou Darui

Transformer Characteristic Comprehensive Tester Manufacturer - Yangzhou Darui

Published: 2020-08-26 09:35:32

Category: Feature Comprehensive Tester

Product Description

Transformer Characteristic Comprehensive Tester Manufacturer

Darui Electric recommends for you:

The Transformer Multifunctional Comprehensive Tester is specifically designed for relay protection professionals to test current transformer volt-ampere characteristics, ratio testing, and polarity discrimination. It can also be used for transformer polarity discrimination testing, making it a multifunctional test instrument with a high performance-to-price ratio.

Main Functions

This instrument can automatically test and calculate the CT ratio; it comes with a large-screen graphic LCD, full Chinese menu interface; cursor prompts for operation, real-time display of test data and curves, automatic scaling of curve coordinates for clearer reading; it has a low voltage output mode to improve measurement accuracy; it can also be used for complete group transmission tests of protection; comprehensive protection functions; electronic polarity discrimination with audible and visual indication of test results, convenient and intuitive.

Detailed Description

1. Automatic testing: Based on the set test parameters, it automatically tests the CT volt-ampere characteristic data and automatically plots the excitation characteristic curve; automatically tests and calculates the CT ratio.

2. Large-screen graphic LCD: Full Chinese menu interface, cursor prompts for operation, real-time display of test data and curves, automatic scaling of curve coordinates for clearer reading.

3. Built-in micro printer: Can print CT volt-ampere characteristic test reports, excitation characteristic curves, and CT ratio test reports in real time.

4. Dual operation modes: The host uses high-grade membrane key operation, and also has convenient communication interfaces (RS232 or USB) to connect to a laptop for operation, making it more convenient to use.

5. Built-in large-capacity memory: Can store 6400 sets of test data; can be uploaded to a PC, and using the random software developed by our company, typical test reports can be automatically generated and edited, facilitating technical management and archiving. 6. Flexible configuration: The built-in voltage booster can raise voltage to 1000V, and an external voltage booster can raise it to 2000V; the current booster is external, and different capacities can be selected, with a maximum output current of up to 1500A, meeting the testing requirements of more CTs.

7. Low voltage output mode: In the field, there are a considerable number of current transformers with relatively low test voltages. When performing volt-ampere characteristic tests, using the low voltage output mode (maximum 300V) can significantly improve voltage regulation fineness and measurement accuracy.

8. Can also be used for complete group transmission tests of protection: Utilizing the advantage of the external current booster's large current output, it is very convenient and practical to perform complete group transmission tests on protection.

9. Electronic polarity discrimination: With audible and visual indication of test results, it is convenient and intuitive.

10. Comprehensive protection functions: This instrument has overcurrent and overvoltage protection functions controlled by a microcontroller, which can automatically adjust the overcurrent and overvoltage protection values based on the set test parameters to ensure the safety of the equipment under test.

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

← Previous
CT Volt-Ampere Characteristic Tester Quotation - Yangzhou Darui Next →
Instrument Transformer Volt-Ampere Characteristic Tester Manufacturer - Yangzhou Darui

Product Details