I. Functional Features
1. The wireless zinc oxide arrester live tester is a high-precision testing instrument specifically designed to detect the performance and quality issues of zinc oxide arresters; it also has the functions of electrical parameter testing, vector analysis, and harmonic testing.
2. It can accurately measure voltage, total current, resistive current, capacitive current, 3rd harmonic current, 5th harmonic current, 7th harmonic current, phase difference between fundamental current and fundamental voltage, active power, frequency, and other electrical parameters.
3. It can display the vector diagram of the measured fundamental voltage and fundamental current.
4. The current measurement adopts a direct wiring method to ensure the accuracy of test data to the greatest extent.
5. It has two measurement modes: with PT and without PT.
6. All test interfaces have a screen lock function to facilitate user reading and data analysis.
7. Built-in large-capacity data storage can save all test data in the form of records for future reference.
8. The instrument can be expanded with a USB interface, making it convenient to directly copy data to a backend management computer.
9. The instrument can be equipped with a micro printer to print on-site test data at any time.
10. It has a perpetual calendar and clock function, displaying the date and time in real time. It can save the test date and time while saving on-site test data.
11. It uses a large-screen imported color LCD as the display, with a Chinese operation interface and Chinese prompt information, multi-parameter display LCD interface, and a friendly human-machine dialogue interface.
12. Conductive silicone rubber keys, good feel, long life, reasonable design, and easy operation.
13. Built-in large-capacity, high-performance lithium-ion rechargeable battery, which can work continuously for more than 10 hours after full charge.
14. Small size, light weight, easy to carry, very suitable for on-site measurement.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
