Why is the comprehensive testing instrument for variable frequency transformers popular in the market?

The main reasons why the comprehensive tester for variable frequency transformers is popular in the market are as follows:

1. Fully functional and powerful

① Satisfy various testing requirements: The frequency conversion transformer comprehensive tester can meet the excitation characteristics (i.e. volt ampere characteristics), transformation ratio, polarity, secondary winding resistance, secondary load, ratio difference, and angle difference of CT (such as protection, metering, TP), and can also perform high-precision testing on the excitation characteristics, transformation ratio, polarity, secondary winding resistance, ratio difference, and angle difference of various PT electromagnetic units.

② Automatic parameter calculation: The instrument can automatically provide CT and PT parameters such as inflection point voltage/current, 10% (5%) error curve, accuracy limit factor (ALF), instrument security factor (FS), quadratic time constant (Ts), remanence coefficient (Kr), saturated and unsaturated inductance, greatly improving testing efficiency.

2. High degree of intelligence

① Intelligent automatic testing: The instrument can automatically complete the testing process, reduce manual operation, and lower the error rate.

② Interface friendly: Using a rotating mouse and a large LCD display, the operation is simple, the graphics are displayed clearly, and it is intuitive and convenient.

3. Stable and reliable performance

① Adopting advanced technology: The comprehensive tester for variable frequency transformers utilizes more advanced manufacturing processes and advanced high-performance DSP and ARM technologies, resulting in stable and reliable overall product performance.

② Meet national standards: The test can meet various transformer standards such as GB1208 (IEC60044-1), GB16847 (IEC60044-6), GB1207, etc., and automatically select which standard to test according to the type and level of transformer.

4. Improve testing efficiency

① Quick completion of testing: The frequency conversion transformer comprehensive tester has high-speed testing capabilities and can quickly complete comprehensive testing and evaluation of transformers.

② Data storage and printing: Large capacity FLASH storage can store a large amount of experimental data, which can be saved for many years after power failure; Using a thermal printer, typical report usage data can be automatically screened and printed.

5. Good portability

① Small size and light weight: Among similar products, it has the smallest size and lightest weight, making it convenient for on-site use.

② Easy to carry: The device is lightweight and easy to carry to various testing sites.

Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com