The founder of TGE Mr.Ge Pingan often said that TGE's high-quality MOVs (also called zinc oxide varistor) is composed of three parts, the unique and self-created formula system, the perfect adjustable manufacturing process and the modified automation equipments, these three parts need continuous improvement and innovation to ensure that the performance of MOVs can adapt to the ever-changing natural environment and the needs of the replacement of arrester products.
TGE has a new factory of 70,000 square meters, with a monthly capacity of 300 tons of MOV blocks. TGE has a professional R & D team, not only for MOV disc, but also for mov core and OEM MOA.
TGE can manufacture 3-1100kV metal oxide varistor mov ,including AC system, DC system and GIS.
MOVs' gradient is from 190V/mm to 400V/mm.
MOVs' diameter is from 30mm to 136mm.
MOVs' Qrs value is from 0.3C to 6C.
MOVs' 2ms rectangular current impulse is from 150A to 3000A.
MOVs' high current impulse is from 65kA to 150kA.
There are two types of outer insulating layer: glass coating and organic coating.
The above parameters can be customized according to the requirements of arresters in different occasions, whether it is a distribution arrester, a power station arrester, a GIS arrester or an ELGA arrester
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