国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

JN22-40.5/31.5高壓接地開關JN22-40.5接地開關

聯系人：王總    聯系電話：0577-27880112   聯系手機：13362763534
 
JN22-40.5/31.5型戶內高壓接地開關（以下簡稱接地開關）是適用于額定工作電壓40.5kV，三相交流50Hz電力系統中的戶內接地裝置，經全面考核，其性能不僅符合GB1985-89《交流高壓隔離開關和接地開關》的要求，而且符合IEC129的要求。具有設計先進、技術性能可靠、結構簡單、安裝調試方便等優點。可用于35kV的鎧裝型移開式交流金屬封閉開關設備，也可作為高壓電器設備檢修接地使用。接地開關具有較高的關合能力，與主開關、手車及柜門之間采用機械閉鎖機構，能滿足“五防”功能。

  上海上民電氣有限公司是專門生產，接地開關，負荷開關，隔離開關，熔斷器等系列，我們為了讓您用最低的價格買到最好的產品，本公司零部件都是自己生產，達到一條龍的生產效果，大大價低了成本價格，所以價格和質量方面你可以完全放心。本公司總部在繁華地帶中國的電器之都——柳市，我們公司在高壓行業屬于領頭羊的作用，我們公司一直貫徹"誠信為本，質量第一"的經營理念。
  接地開關：JN4-12/31.5、JN15-12/31.5、JN15-24/31.5、JN15-40.5/31.5、JN22-40.5/31.5等犀利。
  品牌：上海上民，  優點1.質量領先柳市85%以上電氣廠家、優點2.價格屬于中等價位、優點3.公司向廣大消費者保質3年。
      質量保證，價格實惠，是我們上海上民電氣有限公司最大的優越！！！公司嚴格按IS9001；2000標準建立了質量管理體系。
  你可以放心的購買我們的產品，我們產品3天之內包退，7天之內包換。
JN22-40.5/31.5高壓接地開關JN22-40.5接地開關。JN22-40.5/31.5高壓接地開關JN22-40.5接地開關。JN22-40.5/31.5高壓接地開關JN22-40.5接地開關、JN22-40.5/31.5高壓接地開關JN22-40.5接地開關、JN22-40.5/31.5高壓接地開關JN22-40.5接地開關、JN22-40.5/31.5高壓接地開關JN22-40.5接地開關、JN22-40.5/31.5高壓接地開關JN22-40.5接地開關
英文翻譯：
JN22-40.5/31.5 type indoor hv grounding switch (hereinafter referred to as the grounding switch) is rated voltage 40.5 kV, three-phase ac frequency 50 Hz power system of indoor grounding device, the comprehensive evaluation, and its performance is not only in the GB1985-89 "exchange high pressure isolating switch and grounding switch" requirement, and meet the requirements of the IEC129. Has the advanced design, technology reliable in performance, simple in construction, installation debugging convenience etc. Can be used for 35 kV armoured type move off ac metal-enclosed switchgear equipment, but also as a high voltage electrical equipment maintenance for grounding. Grounding switch has higher close ability, and the main switch, hand trolley and cupboard door between the mechanical atresia institution, can satisfy the "five prevent" function.

Shanghai people on electric Co., LTD. Is a specialized production, grounding switch, load switch, isolating switch, fuse, and other series, we in order to let you use the lowest price to get the best of products, our company parts were their production, achieve a complete set of production effect, the price is low cost greatly, so the price and quality of you can be at ease completely. The company headquarters in prosperous area of China electric located at liushi-our company in high pressure industry belongs to the role of leader, our company always carry out "the good faith for this, the quality first" business philosophy.
Grounding switch: JN4-12/31.5, JN15-12/31.5, JN15-24/31.5, JN15-40.5/31.5, JN22-40.5/31.5 and sharp.
Brand: Shanghai people, advantages 1. Located at liushi leading quality more than 85% electric factory, advantages 2. Price belongs to moderate price, advantages 3. The company to the vast number of consumers with quality and quantity in 3 years.
Quality assurance, the price is reasonable, is our Shanghai people electric Co., LTD. The biggest superior!!!!!!! The company strictly according to IS9001; 2000 standard established the quality management system.
You can rest assured to buy our products, our products within 3 days return, exchange within 7 days.