Send Message
Home News

Withstand Voltage Tester

China Pego Electronics (Yi Chun) Company Limited certification
China Pego Electronics (Yi Chun) Company Limited certification
Je viens de recevoir les doigts d essais, Je suis très satisfait , c est très bien

—— ESTI Formation

Dear Alice, The machines are working well now. Thank you for your support and patience to solve our problems and give us very useful suggestions in negotiation. Really a good cooperation.

—— TUV Rheinland Pvt. Ltd

Dear Penny, We really appreciate to buying from Pego Group for several years, all products come with good quality amd easy operation.

—— LIA Laboratories Limited

I have received the spring hammers, they are great!

—— BSH Group

Yes we got the probes and our engineers like them. Thanks.

—— Gamma Illumination Pty Ltd

the spring hammer looks good and works fine

—— Sigma Connectivity

This is to confirm the order has been well received and all is in good order. May I thank you for your very professional service.This has been a pleasant transaction.

—— Gallagher Group

절연강도 시험기 잘 받았습니다. 빠른 배송에 감사드리며 차후 또 다른 제품구입시 연락드리겠습니다.

—— 유진코퍼레이션에 황동익입니다.

I am sending this email to let you know that we receive the 2 vessels with the calibration certificate. I would like to thank you for the quality of the vessels and for your good work. I can’t wait to work with you on other topics.

—— Brandt France

we can confirm that it works very well! thank you for the good quality equipment.

—— PPC (Greece)

I'm Online Chat Now
Company News
Withstand Voltage Tester
Latest company news about Withstand Voltage Tester

Withstand voltage tester can be called electrical insulation strength tester, dielectric strength tester, high voltage tester, hipot tester and etc. Its woking pricinple is: a specified AC or DC high voltage is applied between the live part of the appliance and the non-charged part (generally the outer casing) to check the ability of the electrical insulating material to against the high voltage, the voltage applied will only produce a small leakage current, then the insualtion performance is good.


In the long-term work, the electrical appliance not only has to bear the rated working voltage, but also withstands the overvoltage effect caused by the short-time higher than the rated working voltage during the operation (the overvoltage value may be several times higher than the rated working voltage), under the action of these voltages, the internal structure of the electrically insulating material will change. When the overvoltage strength reaches a certain value, the insulation of the material will break down, the electrical appliance cannot be operated normally, and the operator may get an electric shock, which will endangering personal safety. The main indexes of electrical safety inclues AC/DC withstand voltage, insulating resistance, leakage current, ground resistance and etc. The AC/DC withstand voltage test is used to verify the electrical safety performance of the product under actual working conditions and it is one of the important indicators for verifying the electrical safety performance of the equipment.


The test voltage range and alarm leak current value are the most important index for hipot tester, generally, in the standard of products under test will specify the high voltage value applied and the current to be judged. PEGO has full set of withstand voltage tester for optional according to customers demands.

Pub Time : 2018-10-15 16:14:20 >> News list
Contact Details
Pego Electronics (Yi Chun) Company Limited

Contact Person: Ms. Penny Peng

Tel: +86-18979554054

Fax: 86--4008266163-29929

Send your inquiry directly to us (0 / 3000)