Single Phase Energy Meter Withstand Voltage Test Bench

Feature & Function

1. With special programmable power meter pressure instruments, using DDS source, PWM digital amplifier,

10 bit A/D conversion, voltage ramp slow down function

2. With safety and protection facilities, interlock with high voltage output, also with warning lamp

3. Can do the test between “voltage/current to enclosure” and “voltage/current to auxiliary terminal”;

also can do withstand voltage test between voltage and current

4. Separately set leakage current tester on every meter position; with independent withstand voltage cut,

leakage current test and alarm for breakdown. The breakdown on any one meter position will not get

influence on normal test of other positions.

5. When breakdown, audible and visible indication will come.

6. Can finish all various test at a time by switching the test function switch

7. With RS232 interface and can communication with computer

Technical Index

Technical parameters for Withstand Voltage Tester

Technical Parameter for test bench

1. Leakage current: 1mA-10mA, adjust fineness 1mA, default 5mA±5%
2. Meter position output voltage error: ≤5%
3. Insulation resistance: ≥10MΩ

Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals.

We specialize in production & supply of high-quality products for power field, high voltage field, power lab, etc. Our major products includes: meter test equipment, transformer test equipment, high voltage test equipment, relay test equipment, instrument transformer…etc.

After ten years’ efforts and focusing on products improvement, our solution & offer can compete with some major competitors from Europe and US, such as Zera, MTE, Radian…etc, just as a result, we setup strong relationship with our partners in some countries like Brazil, India, Vietnam, Bangladesh, South Africa, Paraguay, Colombia, Israel, Uzbek, Malaysia, Indonesia….etc

Together with our partners in overseas countries, we won many projects and also we are winning.

We offer technical and commercial assistance to our customers, serving them to maintain their time and cost schedules; we offer valuable solution and help our partners to win with excellent quality with competitive prices and good after sales service; we are devoted to develop and setup partnership with our clients to get one win-win.

Our management team and experienced staff are committed towards meeting our client’s specific objectives by offering valuables.

Our mission is: Focus on power field, basing on technology and innovation, providing valuable solution, grow together with our partners in the world.

Welcome to visit us and we are here ready to provide all the necessary assistance you want, sincerely hope we can have good chances to work together and setup long term cooperation relationships.