Zinc Oxide Lightning Arrester Moa Tester Manufacturer
Product Introduction
We are committed to innovation, manufacturing new and excellent high voltage phasing sticks, Cable And Pipe Locator, insulating oil purifier and strive to provide customers with effective solutions. We establish the idea of "the next process is the user", and emphasize professional ethics and professional responsibility! Our company has set up a sense of innovation, keep up with the trend of the times, and constantly innovate. Our company has a group of experienced employees, with professional service technical level and strong technical strength, plus reliable quality system, perfect service system, to win the support and trust of users and society.
HZ-20AS Handheld Zinc Oxide Lightning Arrester Tester
Overview
The HZ-20AS is designed to evaluate the electrical performance of zinc oxide arresters (MOA). It is suitable for on-site inspection of arresters at all voltage levels, as well as factory testing and acceptance testing in storage when power is disconnected.
By measuring parameters such as total current and resistive current, the tester can detect potential defects including internal insulation deterioration and valve element aging in zinc oxide arresters, helping to identify dangerous conditions before they lead to failure.
Technical Index
Reference voltage input range | 25V～250V RMS, 50Hz/60Hz |
Accuracy of reference voltage measurement | ± (reading × 5% + 0.2V) |
Accuracy of voltage harmonic measurement | ± (reading × 10%) |
Reference voltage channel input resistance | ≥1500kΩ |
Current Measurement | |
Whole current measurement range | 0 ～ 20mA RMS, 50Hz/60Hz |
Accuracy | ± (reading × 5% + 5uA) |
Fundamental wave measurement accuracy of resistive current | ± (reading × 5% + 5uA) |
Current harmonics measurement accuracy | ± (reading × 10% + 10uA) |
Current channel input resistance | ≤ 2Ω |
Electric-field Intensity Measurement | |
Input range of electric field strength | 30kV/m～300kV/m |
Accuracy of electric field intensity measurement | ± (reading × 10%) |
Accuracy of electric field harmonic measurement | ± (reading × 10%) |
Our company pays attention to the production cost, quality and marketability of our Zinc Oxide Lightning Arrester Moa Tester Manufacturer. We insist on training and reusing moral, ambitious and capable people. Since our company's inception, we have continuously introduced leading-edge international manufacturing technologies and equipment, and led extensive technical cooperation and exchange with national and foreign experts.
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