Introduction to the functional characteristics of the generator rotor AC impedance tester product

ZC-401A Generator Rotor AC Impedance Tester is a specialized instrument for determining whether there is an inter turn short circuit in the generator rotor winding. It can measure the voltage, current, impedance, power, phase angle, and other parameters of the rotor winding automatically and manually (unidirectional or bidirectional). The tester adopts advanced high-speed microprocessor technology, which is more powerful, superior in performance, and more convenient to use. It has the characteristics of high work reliability, easy operation, high testing accuracy, and small and lightweight. At present, it is at a leading level in China.

Main advantages of the product:

1. Fully automatic collection, measurement, display, storage, and printing of all measurement parameters and impedance characteristic curves (voltage, current, impedance, power, frequency, equipment number, time, etc.).

2. Automatically collect the real-time speed of the generator (with the support of a speed sensor), issue a speed impedance characteristic curve based on the speed, and comprehensively reflect the impedance status of the transformer.

3. Ultra large range, capable of fully automatic and manual measurement of AC impedance and characteristic curves of all generator rotors.

4. Built in ultra large capacity memory, it can store test data and upload it to a PC through a standard industrial communication interface (RS232). The company’s developed random software is used to download data, automatically generate and edit typical test reports, making it easy for technical management and archiving.

5. Equipped with comprehensive overvoltage and overcurrent protection functions, the overvoltage and overcurrent protection value is automatically adjusted based on the setting of test parameters, which is both simple and ensures the safety of the tested equipment.

6. It can also be used for no-load and short-circuit tests of single-phase transformers, as well as volt-ampere characteristic tests of voltage (current) transformers and arc suppression coils.

7. Equipped with a large screen graphic LCD, full Chinese menu interface, cursor prompt operation, simple and convenient; Real time display of test data and curves, automatic scaling of curve coordinates, and clearer image reading.

8. Equipped with a micro printer, it can print AC impedance test reports and AC impedance characteristic curves in real-time.

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