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產(chǎn)品中心您現在的位置:首頁(yè) > 產(chǎn)品展示 > 高壓隔離開(kāi)關(guān) > 高壓隔離開(kāi)關(guān) > 手動(dòng)GW4-40.5/1250高壓柱上隔離開(kāi)關(guān)

手動(dòng)GW4-40.5/1250高壓柱上隔離開(kāi)關(guān)

簡(jiǎn)要描述:

手動(dòng)GW4-40.5/1250高壓柱上隔離開(kāi)關(guān),改進(jìn)了軸承轉盤(pán)結構,使軸承座實(shí)現了防水功能。且配有注油孔、調整螺釘,開(kāi)關(guān)的整體性強且維護更加簡(jiǎn)單、方便。

更新時(shí)間:2021-09-17

訪(fǎng)問(wèn)次數:1363

廠(chǎng)商性質(zhì):生產(chǎn)廠(chǎng)家

手動(dòng)GW4-40.5/1250高壓柱上隔離開(kāi)關(guān)

啟軒供應GW4-40.5型隔離開(kāi)關(guān)是供高壓線(xiàn)路在無(wú)載荷情況下,進(jìn)行切換線(xiàn)路以及對被檢修的電器設備進(jìn)行電氣隔離的三極戶(hù)外高壓電器,該型隔離開(kāi)關(guān)為雙柱式水平放置分合結構,產(chǎn)品性能滿(mǎn)足GB1985《交流高壓隔離開(kāi)關(guān)和接地開(kāi)關(guān)》及IEC-129(1984)標準要求。

啟軒供應產(chǎn)品特點(diǎn):

手動(dòng)GW4-40.5/1250高壓柱上隔離開(kāi)關(guān)

1、改進(jìn)了軸承轉盤(pán)結構,使軸承座實(shí)現了防水功能。且配有注油孔、調整螺釘,開(kāi)關(guān)的整體性強且維護更加簡(jiǎn)單、方便。
2、導電桿與觸頭之間、導電桿與觸指座之間均采用銅焊工藝,另外觸指與觸指座之間加裝軟連接,使產(chǎn)品的主回路電阻比采用螺釘連接的大幅減小,從而減少觸頭在運行中的發(fā)熱問(wèn)題。接地導桿采用導電性能優(yōu)良的鋁合金,觸頭部分采用紫銅件,導電桿與底座連接處及接地觸指座之間均加裝軟連接,因此接地回路的接地可靠性大大的增強。
3、主導電外露部分均采用紫銅鍍銀的表面處理工藝,鍍銀處理,表面光潔、美觀(guān)、抗腐蝕能力強、持久耐用。
4、改進(jìn)軸與孔配合方式:鐵與銅配合改為銅與銅配合或不銹鋼與銅配合,解決了在戶(hù)外長(cháng)期使用出現的銹死現象。外露標準件采用不銹鋼;金屬件采用熱鍍鋅處理,開(kāi)關(guān)的耐腐蝕能力更強。
5、大量采用精鑄件替代焊接件,減少焊接不牢等安全性問(wèn)題。
6、接地刀閘可在施工現場(chǎng)左右互換,并改同軸聯(lián)動(dòng)方式單極聯(lián)動(dòng),大大減輕施工現場(chǎng)安裝難度。35KV啟軒供應戶(hù)外高壓隔離開(kāi)關(guān)GW4-40.5/1250帶水管

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