1、電網(wǎng)電壓等級(jí)對(duì)應(yīng)的中壓開(kāi)關(guān)柜(五防開(kāi)關(guān)柜 )電壓等級(jí)各是多少，焦作35kv高壓開(kāi)關(guān)柜(一體化開(kāi)關(guān)柜 )尺寸為什么開(kāi)關(guān)柜(源創(chuàng)生產(chǎn)的開(kāi)關(guān)柜 )的電壓要比對(duì)應(yīng)的電網(wǎng)電壓高（如35KV電網(wǎng)對(duì)應(yīng)40.5KV開(kāi)關(guān)柜(高低壓無(wú)線開(kāi)關(guān)柜 )）,是如何計(jì)算出來(lái)的，焦作35kv高壓開(kāi)關(guān)柜(可遠(yuǎn)程控制的開(kāi)關(guān)柜 )的額定電壓是多少有沒(méi)有相關(guān)標(biāo)準(zhǔn)要求等規(guī)范（如國(guó)標(biāo)等）?
6kv系統(tǒng)電壓等級(jí)對(duì)應(yīng)7.2kv開(kāi)關(guān)柜(山東開(kāi)關(guān)柜 ),相應(yīng)的10kv-->12kv20kv-->24kv35kv-->40.5設(shè)備額定電壓未系統(tǒng)運(yùn)行電壓均方根值,大概1.2倍必須要大,不能正合適,要有余量。焦作35kv高壓開(kāi)關(guān)柜(濰坊開(kāi)關(guān)柜 )尺寸
2、為什么10KV的電壓等級(jí)選擇KYN28-12的柜型，焦作35kv高壓開(kāi)關(guān)柜(上海開(kāi)關(guān)柜 )母線35KV的選擇JYN-40.5的柜型？那6KV選多大？7.2KV么？
高（中）壓開(kāi)關(guān)柜(高壓開(kāi)關(guān)柜 )的額定電壓按GB/T11022-1999標(biāo)準(zhǔn)
4.1 額定電壓（Ur）5]
額定電壓為開(kāi)關(guān)設(shè)備和控制設(shè)備所在系統(tǒng)的最高電壓上限。焦作35kv高壓開(kāi)關(guān)柜(高低壓開(kāi)關(guān)柜 )的額定電壓是多少
額定電壓的標(biāo)準(zhǔn)值如下：
4.1.1 范圍I
額定電壓252kV及以下：3.6，焦作35kv高壓開(kāi)關(guān)柜(開(kāi)關(guān)柜 )多少錢7.2，焦作35kv高壓開(kāi)關(guān)柜(帶智能操控裝置開(kāi)關(guān)柜 )結(jié)構(gòu)圖12，焦作35kv高壓開(kāi)關(guān)柜(告知型號(hào)的開(kāi)關(guān)柜 )手車長(zhǎng)度24，焦作35kv高壓開(kāi)關(guān)柜(抽屜式開(kāi)關(guān)柜 )系統(tǒng)圖40.5，焦作35kv高壓開(kāi)關(guān)柜(35KV高壓開(kāi)關(guān)柜 )說(shuō)明書72.5，焦作開(kāi)關(guān)柜(10KV高壓開(kāi)關(guān)柜 )電氣原理圖詳解126，焦作配電柜和開(kāi)關(guān)柜(帶無(wú)線測(cè)溫開(kāi)關(guān)柜 )的區(qū)別252kV。焦作35kv高壓開(kāi)關(guān)柜(介紹門鎖的開(kāi)關(guān)柜 )母線
4.1.2 范圍Ⅱ
額定電壓252kV以上：363，焦作高低壓開(kāi)關(guān)柜(開(kāi)關(guān)柜設(shè)計(jì) )基礎(chǔ)知識(shí)550，焦作開(kāi)關(guān)柜(無(wú)線測(cè)溫裝置的開(kāi)關(guān)柜 )設(shè)計(jì)規(guī)范800kV。焦作35kv高壓開(kāi)關(guān)柜(24KV開(kāi)關(guān)柜 )多少錢
12kv是設(shè)備額定電壓，焦作環(huán)網(wǎng)柜和開(kāi)關(guān)柜(SF6開(kāi)關(guān)柜 )的區(qū)別10kv是系統(tǒng)額定電壓，焦作高低壓開(kāi)關(guān)柜(高低壓成套開(kāi)關(guān)柜 )廠家排名7.2kv和6kv也是如此。焦作35kv高壓開(kāi)關(guān)柜(低壓開(kāi)關(guān)柜 )結(jié)構(gòu)圖