7D 10d MOV Metal Oxide Varistor

7D 10d MOV Metal Oxide Varistor

1.D78H22.5 metal oxide varistors
2.Glass coating.
3.High gradient MOV

Product Details

We have experienced development team and mature technology to customize suitable GIS-arresters, zinc oxide resistance, Nominal Discharge Current 20kA MOVs for our customers. We require our employees to adhere to the business principles of integrity when conducting business with external partners and strictly abide by national laws and regulations as well as the requirements of social morality. We fully understand, identify and respect the laws and regulations of the country where the company operates, and build the company's development on the basis of correct ethics and values.


high performance metal oxide varistors and medium voltage distribution class medium voltage station arrester IEC 60099-4 2014 TIANGONG, as one of the best polymer-housed surge arresters suppliers, is a reliable China manufacturer offering the test. Welcome to check the size with our factory.

TGE has always been committed to R&D and production of metal oxide varistor, after more than 14 years of investment in infrastructure, equipment and technological innovation, TGE has independent intellectual property rights in formula of high performance of metal oxide varistor, production technology and patents, with an annual output of 2500 tons of metal oxide varistor production capacity. TGE’s three types of products including high performance metal oxide varistors, DC metal oxide varistors and high gradient metal oxide varistors have been widely used in Chinese110-1100 kV AC system and +800 DC transmission and transforming system, electrified railway, high-speed rail and rail transportation and other fields.

Porcelain housing arrester.

The highest voltage class : 1100 kV

Organic composite arrester.

GIS Arresters

The highest voltage class : 800kV

We pursue excellence and strive for perfection in each of our 7D 10d MOV Metal Oxide Varistor, because it is our goal to deliver the best products to you. We have a bound service specification that every employee has to memorize and abide by. We will try our best to provide customers with satisfactory and popular professional services with convenient and smooth communication channels, fast and efficient response speed and perfect service quality.
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