Description
China Shenyang Xinxin Alliance Electric Co., Ltd is specialized in
manufacturing, supplying and exporting Transmission, Substation,
Distribution and Industry products to global market. Our products
have been well operating in *0 countries and regions. Years of
experience that made it an international reference with a complete
range of products and solutions. We have been serving our customers
with top quality and expertise service. We support our clients with
technology, researching and developing new products for various of
solution.
Gapless zinc oxide surge arresters whose rated voltage *0 - **0 kV
are protective equipment used for protecting AC transmission and
transformation equipment against damage from atmospheric
over-voltage and switching over-voltage.
According to material of external housing, surge arresters can be
divided into porcelain housing type (*5kV***0kV) and polymeric
housing type (*****0kV) .
Surge arresters can be used in following service conditions:
-Ambient temperature **0℃ to **0℃;
-Altitude above sea level up to ***0 m;
- 9 earthquake intensity
The surge arresters have passed all type test specified in
IEC******4 at KEMA high power Lab.
The surge arresters can be manufactured and tested according to
latest version IEC ******4 part 4 "Gapless metal oxide surge
arrester for A.C. system".
