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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) > ZW32-12G/630啟軒專(zhuān)業(yè)銷(xiāo)售ZW32-12G/630高壓隔離開(kāi)關(guān)【*】型號

啟軒專(zhuān)業(yè)銷(xiāo)售ZW32-12G/630高壓隔離開(kāi)關(guān)【*】型號

簡(jiǎn)要描述:

啟軒專(zhuān)業(yè)銷(xiāo)售ZW32-12G/630高壓隔離開(kāi)關(guān)【*】型號
ZW32G-12型戶(hù)外高壓永磁真空斷路器(以下簡(jiǎn)稱(chēng)斷路器)為額定電壓12kV,三相交流50Hz的戶(hù)外配電設備。主要用于開(kāi)斷、關(guān)合電力系統中的負荷電流、過(guò)載電流及短路電流。適用于變電站及工礦企業(yè)配電系統中作保護和控制之用,及農村電網(wǎng)頻繁操作的場(chǎng)所。

更新時(shí)間:2021-09-17

訪(fǎng)問(wèn)次數:1038

廠(chǎng)商性質(zhì):生產(chǎn)廠(chǎng)家

啟軒專(zhuān)業(yè)銷(xiāo)售ZW32-12G/630高壓隔離開(kāi)關(guān)【*】型號

概述
啟軒專(zhuān)業(yè)銷(xiāo)售ZW32-12G/630高壓隔離開(kāi)關(guān)【*】型號(以下簡(jiǎn)稱(chēng)斷路器)為額定電壓12kV,三相交流50Hz的戶(hù)外配電設備。主要用于開(kāi)斷、關(guān)合電力系統中的負荷電流、過(guò)載電流及短路電流。適用于變電站及工礦企業(yè)配電系統中作保護和控制之用,及農村電網(wǎng)頻繁操作的場(chǎng)所。
本斷路器具有體積小、重量輕、防凝露、免維護等特點(diǎn),能適應較惡劣的氣候條件和污穢環(huán)境。
該型產(chǎn)品采用永磁操作機構進(jìn)行操作;由于永磁操作機構由永磁體提供保持力,使開(kāi)關(guān)保持在分合閘位置,其機械零件數量少、機械傳動(dòng)鏈短,從而大大提高了開(kāi)關(guān)的可靠性和機械壽命。
型號及其含義
主要技術(shù)參數
序號項目單位參數
1額定電壓kV12
2額定頻率Hz50
3額定電流A630
4額定短路開(kāi)斷電流kA20
5額定峰值耐受電流(峰值)kA50
6額定短時(shí)耐受電流kA20
7額定短路關(guān)合電流(峰值)kA50
8機械壽命10000
9額定短路開(kāi)斷電流開(kāi)斷次數30
10工頻耐受電壓(1min);(濕)(干)相同、對地/斷口kV42/48
11雷電沖擊耐受電壓(峰值)相間、對地/斷口kV75/85
12二次回路1min工頻耐壓kV2
 
 

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