Xi'an ZW32-12G outdoor high voltage vacuum circuit breaker

-Series column-type outdoor high-voltage vacuum circuit breakers are three-phase AC, rated voltage outdoor high-voltage switching equipment. It is suitable for breaking and closing the load current, overload current and short-circuit current of urban or rural power distribution systems. The circuit breaker has a new miniaturized design, fully enclosed structure, unique arc extinguishing chamber packaging technology, good sealing performance, moisture-proof, and condensation-proof, and is suitable for high temperature and humid areas.
The 3-circuit breaker isolating switch combination appliance is composed of two parts: a 3-circuit breaker isolating switch.
3-The outdoor pole-mounted high-voltage vacuum circuit breaker is used in AC, voltage ~ three-phase power systems. It is used to break and close load current. It has overload and short-circuit protection functions to meet control and measurement requirements. It is suitable for protection and control in power distribution systems of substations and industrial and mining enterprises, as well as in frequent operating locations in rural power grids.
Structural features:
This product is a new type of outdoor high-voltage vacuum circuit breaker with a fully sealed structure. It has good sealing performance, moisture-proof and anti-condensation properties, and is especially suitable for high temperature and high humidity areas. The vacuum orphan extinguisher adopts copper-chromium contacts, longitudinal magnetic field structure, and ceramic large creepage casing. It has the advantages of no burning and explosion hazard, small size, light weight, maintenance-free, and long service life. The shell and parts are surface treated using the internationally advanced technology 'Dakro', which has strong corrosion resistance, effectively improves the reliability of product operation, realizes maintenance-free product, and is made of alicyclic outdoor special epoxy resin. It is adopted to enhance the insulation stability under humid conditions and resistance to erosion caused by ultraviolet radiation. It is suitable for environments with relatively harsh operating conditions. It can be equipped with intelligent opening controllers to form reclosers and segmenters to meet the requirements of distribution network automation.
The altitude is not higher than
The upper limit of ambient temperature +℃, the lower limit is ℃
The wind pressure does not exceed (equivalent to wind speed 3/)
No frequent violent vibrations
Xinjiang: Urumqi, Karamay City, Turpan City, Hami City, Changji City, Fukang City, Bole City, Korla City, Aksu City, Artush City, Kashgar City, Hotan City, Kuitun City, Yining City, Wusu City City, Altay City.
Tibet: Lhasa City, Nagqu Region, Shigatse Region, Qamdo Region, Shannan Region, Ngari Region, Nyingchi Region, Shuanghu Special Administrative Region
Guangxi: Nanning City, Guilin City, Wuzhou City, Qinzhou City, Beihai City , Yulin City, Guigang City, Fangchenggang City, Baibai City, Chongzuo City, Laibin City, Hezhou City, and Hechi City.
Jilin: Changchun, Siping, Tonghua, Baicheng, Yanji, Songyuan, Meihekou, Hunchun, Dehui, Jiutai, Nong'an, Yushu, Da'an, Panshi
Guizhou Province: Guiyang, Liupanshui, Zunyi, Anshun
Inner Mongolia: Hohhot City, Baotou City, Wuhai City, Chifeng City, Tongliao City, Ordos City, Hulunbuir City, Bayannur City, Ulanqab City.
Yunnan Province: Kunming, Qujing, Yuxi, Lijiang, Zhaotong, Simao, Lincang, Baoshan.
Sichuan Province: Chengdu, Guangyuan, Mianyang, Deyang, Nanchong, Guang'an, Suining, Neijiang, Leshan, Zigong, Luzhou, Yibin, Panzhihua, Bazhong, Dazhou, Ziyang, Meishan, Ya'an.
Gansu Province: Lanzhou, Jiayuguan, Jinchang, Baiyin, Tianshui, Jiuquan, Qingyang, Pingliang, Dingxi, Longnan.
Qinghai: Xining, Golmud, Delha
Shanxi Province: Taiyuan, Datong, Shuozhou, Yangquan, Changzhi, Jincheng, Xinzhou, Luliang, Jinzhong, Linfen, Yuncheng.
Liaoning Province: Shenyang, Dalian, Chaoyang, Fuxin, Tieling, Fushun, Benxi, Liaoyang, Anshan, Dandong, Yingkou, Panjin, Jinzhou, Huludao. Liaocheng, Dezhou, Dongying, Zibo, Weifang, Yantai, Weihai, Rizhao, Lin, Zaozhuang, Jining, Tai'an, Laiwu, Binzhou, Heze
Shandong Province: Jinan, Qingdao, Liaocheng, Dezhou, Dongying, Zibo, Weifang, Yantai, Weihai, Rizhao, Linyi, Zaozhuang, Jining, Tai'an, Laiwu, Binzhou, Heze
Anhui: Hefei, Suzhou, Huaibei, Fuyang, Bengbu, Huainan, Chuzhou, Ma'anshan, Wuhu, Tongling, Anqing, Huangshan, Liu An, Chaohu, Chizhou, Xuancheng, Bozhou.
Shaanxi Province: Xi'an, Yan'an, Tongchuan, Weinan, Xianyang, Baoji, Hanzhong, Yulin, Shangluo, Ankang
Hubei: Wuhan City, Huangshi City, Xiangfan City, Shiyan City, Jingzhou City, Yichang City, Jingmen City, Ezhou City, Xiaogan City, Huanggang City, Xianning City, Suizhou City, Enshi City, Xiantao City, Qianjiang City, Tianmen City, Shennongjia Forest District
Hunan: Changsha City, Zhuzhou City, Xiangtan City, Yueyang City, Yiyang City, Changde City, Hengyang City, Shaoyang City, Zhangjiajie City, Chenzhou City, Yongzhou City, Huaihua City, Loudi City
Henan: Zhengzhou, Kaifeng, Luoyang, Nanyang, Luohe, Xuchang, Sanmenxia, Pingdingshan, Zhoukou, Zhumadian, Xinxiang, Hebi, Jiaozuo, Puyang, Anyang, Shangqiu, Xinyang, Jiyuan.
Hebei: Shijiazhuang, Qinhuangdao, Tangshan, Baoding, Zhangjiakou, Langfang, Cangzhou, Hengshui, Chengde, Xingtai, Handan