ZW32-12G / 630 outdoor vacuum circuit breaker with isolation Nanchong Smart Switch

ZW32-12G / 630 outdoor vacuum circuit breaker with isolation Nanchong intelligence switch vacuum interrupter principle, permanent magnetic actuator, integrated micro-processing technology, modern network communication technology and new manufacturing materials in one switch. Rated voltage of 12kV, 50Hz three-phase AC outdoor power distribution equipment. The product is widely used in urban power grids as breaking or contact switch, or outdoor substation for rural power distribution system outlet switch, which can effectively complete points, co-load current and short circuit current. 3 normal operating conditions, the ambient air temperature limit does not exceed + 40 ℃, the lower limit of not more than -25 ℃, the average temperature does not exceed the value of 24 hours + 35 ℃. · Installation site altitude of not more than <2000 m. · Atmospheric relative humidity at ambient air temperature is + 40 ℃ not more than 50%, at lower temperatures can have a high humidity; monthly average minimum temperature of the wettest month of + 25 ℃, the average maximum relative humidity of 90%, and taking into account changes in moisture condensation product surface. · Pollution levels for three. · Run site without strong vibration and shock, non-corrosive metal and damage the insulation of harmful gases, excessive dust, conductive particles and explosive hazardous substances. Sub-provincial city of Sichuan ??:? Chengdu?. ??? Prefecture-level city: Guangyuan, Mianyang, Deyang and Nanchong, Guang'an, Suining, Neijiang, Leshan, Zigong, Luzhou, Yibin and Panzhihua, Bazhong, Dazhou, Ziyang, Meishan, Ya'an?. ??? County-level city: Chongzhou, Qionglai, Dujiangyan, Pengzhou, Jiangyou, Shifang, Guanghan, Mianzhu, Langzhong, Huaying, Emei Mountain, Wanyuan, Jianyang, Xichang ?? ?? sub-provincial city in Liaoning: Shenyang, Dalian . ??? Prefecture-level city: Chaoyang, Fuxin, Tieling, Fushun, Benxi, Liaoyang, Anshan, Dandong, Yingkou, Panjin, Jinzhou, Huludao. ??? County-level city: Xinmin, Wafangdian, Pulandian, Zhuanghe, Beipiao, Lingyuan, Diaobingshan, Kaiyuan, lighthouse, Haicheng, Fengcheng, East Port, Dashiqiao, Gaizhou, Linghai , Bac Ninh, Xingcheng. ??? ?? Sub-provincial city of Shandong Province:? Jinan, Qingdao. ??? Prefecture-level city: Liaocheng, Dezhou, Dongying, Zibo, Weifang, Yantai, Weihai, Rizhao, Linyi, Zaozhuang, Jining, Tai'an, Laiwu, Binzhou, Heze. ??? County-level city: Zhangqiu, Jiaozhou, Jiaonan, Jimo, roughness, Lacey, LINQing, Leling, Yucheng, Anqiu, Changyi, high density, Qingzhou, Zhucheng, Shouguang, Qixia, Haiyang, Longkou, Laiyang, Laizhou, Penglai, Zhaoyuan, Wendeng, Rongcheng, Rushan, Tengzhou Qufu, Yanzhou, Zoucheng, Xintai, Feicheng. ??? ?? Sub-provincial city in Shaanxi Province: Xi'an. ??? Prefecture-level cities: Yan'an, Tongchuan, Weinan, Xianyang, Baoji, Hanzhong, Yulin, Shangluo, Ankang. ??? County-level cities: Seoul, Huayin, Xingping. ??? ?? Prefecture-level city in Shanxi: Taiyuan, Datong, Shuozhou, Yangquan, Changzhi, Jincheng, Xinzhou, Luliang, Jinzhong, Linfen, Yuncheng. County-level city ??: ?? prefecture-level city Gujiao Lucheng, Cao Bang, the original level, Xiaoyi, Fenyang, Jiexiu, Houma Huozhou, Yongji, Kawazu ?? Henan: Zhengzhou, Kaifeng, Luoyang Pingdingshan, Anyang, Hebi, Xinxiang, Jiaozuo, Puyang, Xuchang, Luohe, Sanmenxia, ??Nanyang, Shangqiu, Zhoukou, Zhumadian, Xinyang. Directly under the county-level city ??? Province: Jiyuan. ??? County-level city: Ying Yang, Xinzheng, Dengfeng, the new secret, Gongyi, Dengzhou, Yanshi, Mengzhou, Qinyang, Hui, Huixian, Linzhou, Yongcheng, Yuzhou, Changge, dance steel, Ruzhou, Yima, Lingbao, Xiangcheng. ??? ?? Hubei provincial cities: Wuhan. ??? Prefecture-level city: Shiyan, Xiangfan, Jingmen, Xiaogan, Huanggang, Ezhou, Huangshi, Xianning, Jingzhou, Yichang, Suizhou. Directly under the county-level city ??? Province: Xiantao, Tianmen, Qianjiang. ??? County-level city: Danjiangkou, the old mouth, Zaoyang, Yicheng, Zhongxiang, Hanchuan, Yingcheng, Anlu, wide water, Macheng, Wuxue, Daye, Chibi, the first stone, Honghu, Songzi, Yidu, Zhijiang, Enshi, Icheon. ??? ?? Prefecture-level city in Hunan Province: Changsha, Zhangjiajie, Changde, Yiyang, Yueyang, Zhuzhou, Xiangtan, Hengyang, Chenzhou, Yongzhou, Shaoyang, Huaihua, Loudi. ??? County-level city: Liuyang, Tsu, Yuanjiang, Miluo, Linxiang, Liling, Xiangxiang, Shaoshan, Leiyang, Changning, Zixing, Wugang, Hongjiang, Lengshuijiang, Lianyuan, Jishou. ??? ?? Jilin provincial cities: Changchun. ??? Prefecture-level city: Jilin, Baicheng, Matsubara, Siping, Liaoyuan, Tonghua, Baishan. ??? County-level city: Dehui, nine, elm, rock, Jiaohe, Huadian, Shulan, Taonan Daan, Shuangliao, Gongzhuling meihekou, Ji'an, Riverside, Yanji, Tumen, Dunhua, Hunchun, Longjing, and dragons. ??? ?? Prefecture-level city in Jiangxi: Nanchang, Jiujiang, Jingdezhen, Yingtan, Xinyu, Pingxiang, Ganzhou, Shangrao, Fuzhou, Yichun, Ji'an. ??? County-level city: Ruichang, Leping, Ruijin, Nankang, Dexing, Harvest, camphor, high security, Jinggangshan, Guixi. ?? ?? Sub-provincial cities in Jiangsu Province: Nanjing. ??? Prefecture-level city: Xuzhou, Lianyungang, Suqian, Huai'an, Yancheng, Yangzhou, Taizhou, Nantong, Zhenjiang, Changzhou, Wuxi, Suzhou. ??? County-level cities: Jiangyin, Yixing, Pizhou, Xinyi, Jintan and Liyang, Changshu, Zhangjiagang, Taicang, Kunshan, Wujiang, Rugao, Tongzhou, Haimen, Qidong, Dafeng, Dongtai, Gaoyou, Yizheng, Jiangdu, ?? prefecture-level city of Zhenjiang Su Province: Lanzhou, Jiayuguan, Jinchang, silver, Tianshui, Jiuquan, Zhangye, Wuwei, Qingyang, Pingliang, Dingxi, Longnan. ??? County-level city: Yumen, Dunhuang, Linxia, ??cooperation. ??? ?? Sub-provincial city of Guangdong Province:? Guangzhou and Shenzhen. ??? Prefecture-level city: Qingyuan, Shaoguan, Heyuan, Meizhou, Chaozhou, Shantou, Jieyang, Shanwei, Huizhou, Dongguan, Zhuhai, Zhongshan, Jiangmen, Foshan, Zhaoqing, Yunfu, Yangjiang, Maoming, Zhanjiang. ??? County-level city: Conghua and Zengcheng, Britain and Germany, even the state, Lechang, Nanxiong, Xingning, Puning, Lufeng, Enping, Taishan, Kaiping, Heshan, Gaoyao, four, Luoding, spring, of the state, Xinyi, Gaozhou, Wuchuan, Lianjiang, Leizhou. ??? ?? Prefecture-level city in Guizhou Province: Guiyang, Liupanshui, Zunyi, Anshun ??? county-level cities: Qingzhen, Chishui, Renhuai, Carey, Duyun, Xingyi, Bijie, Tongren, Fuquan ??? ?? prefecture-level city in Hebei: Shijiazhuang, Handan, Tangshan, Baoding, Qinhuangdao, Xingtai and Zhangjiakou, Chengde, Cangzhou, Langfang, Hengshui?. ??? County-level city: Xinji, Gaocheng, Jinju, new music, Luquan, Fengnan, Zunhua, Qian'an, Bazhou, rivers, Dingzhou, Zhuozhou, Yasukuni, Gaobeidian, Botou, any mound, Huanghua, Hejian, Jizhou, deep state, Palace, Shahe, Muan. ??? ?? Sub-provincial city in Heilongjiang Province: Harbin ?? prefecture-level city: Qiqihar, Heihe, Daqing and Yichun, Hegang, Jiamusi, Shuangyashan and Qitaihe, Jixi, Mudanjiang, Suihua. ?? County-level city: Twins, Hisashi, Wuchang and Cheng, Nehe, Bei'an Wudalianchi, iron force, with the river, Fujin, Hulin, Mishan, Suifenhe, Hailin, Ning, Anderson, Zhaodong , Helen. ??