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        KYN28A-24(GZS1)戶內(nèi)金屬鎧裝中置移開

        更新:2013/9/27 15:43:16      點擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號   KYN28A-24(GZS1)
        • 產(chǎn)品描述

          KYN28A-24(GZS1)戶內(nèi)金屬鎧裝中置移開,是上海人民電氣有限公司 http://www.daptopoultryclub.com 為您提供的關(guān)于KYN28A-24(GZS1)戶內(nèi)金屬鎧裝中置移開型號,KYN...

        產(chǎn)品介紹

        產(chǎn)品簡介:

           KYN28-24鎧裝中置式金屬封閉開關(guān)設(shè)備是我公司在吸收國外先進制造技術(shù)的基礎(chǔ)上自行設(shè)計開發(fā)的新型產(chǎn)品。其產(chǎn)品具有以下明顯優(yōu)點:1.產(chǎn)品的外殼完全是由敷鋁鋅鋼板經(jīng)CNC機床加工多重折彎成型后用螺栓組裝而成,具有很高的機械強度,有效地保護了產(chǎn)品的整齊和美觀,柜門采用噴塑涂覆,具有較強的抗沖擊和耐腐蝕能力。產(chǎn)品外殼具有IP4X級的防護等級。2.本產(chǎn)品的主開關(guān)可配置我公司自行研制開發(fā)的CRS1-24型真空斷路器。3.無論是選用何種斷路器,期電氣間隙相間≥180mm。相對地≥200mm,絕緣件沿面爬距≥480mm,當不能滿足時采用復(fù)合絕緣。其斷路器具有長壽命、高可靠性、少維護、體積小的獨特優(yōu)點。

        適用范圍:

        KYN28-24鎧裝中置式金屬封閉開關(guān)設(shè)備適用于3.6~24KV三相交流50或6Hz電網(wǎng),作為接受和分配電能,并對電路實行控制、監(jiān)測和保護之用?捎糜趩文妇、單母線分段系統(tǒng)。開關(guān)設(shè)備符IEC62271《額定電壓1KV以上52KV及以下交流金屬封閉開關(guān)設(shè)備和控制設(shè)備》、IEC60694《高壓開關(guān)和控制設(shè)備標準的公用技術(shù)要求》,我國的GB3906《3.6KV~40.5KV交流金屬封閉開關(guān)設(shè)備和控制設(shè)備》及DL/T404《3,6~40.5KV交流金屬封閉開關(guān)設(shè)備和控制設(shè)備》。并具有晚上、可靠的防誤操作功能。

        正常使用條件:

        1.周圍空氣溫度:上限40℃,下限-15℃;

        2.相對溫度:日平均值不大于95%,月平均值不大于90%;

        3.海拔:不超過1000m;

        4.地震烈度不超過8度;

        5.無火災(zāi)、爆炸危險、嚴重污穢、化學(xué)腐蝕及劇烈震動的場合。

        當使用條件超出上述范圍,應(yīng)由用戶與制造廠商協(xié)商確定允許范圍及技術(shù)措施。

        型號及含義:

        開關(guān)柜技術(shù)參數(shù):
        項目 單位 數(shù)據(jù)
        額定電壓 KV 24
        額定絕緣水平 1min工頻耐壓(相間、相對地/斷口) KV 65/79
        雷電沖擊耐壓(相間、相對地/斷口) KV 125/145
        額定頻率 Hz 50,60
        額定電流 A 630 1250 1600 2000 2500
        額定短時耐受電流(4S) KA 25,31.5
        額定峰值耐受電流 KA 63,80
        IAC等級 BFLR
        運行連續(xù)性分類 LSC2B-PM
        防護等級 外殼IP4X,隔離間為IP2X
        外形尺寸(寬X深X高) mm 800(1000)x1800x2300
        重量 kg
        CRS1-24真空斷路器技術(shù)數(shù)據(jù):
        項目 單位 數(shù)據(jù)
        額定電壓 KV 24
        額定絕緣水平 1min工頻耐壓(相間、相對地) KV 65
        雷電沖擊耐壓(相間、相對地) KV 125
        額定頻率 Hz 50
        額定電流 A 630 1250 1600 2000 2500
        額定對稱短路開斷電流(有效值) KA 25,31.5
        額定峰值耐受電壓(峰值) KA 63,80
        額定短時耐受電流(4S) KA 25,31.5
        額定操作順序 分-0.3S合分-180s-合分
        分閘時間 ms ≤50
        機械壽命 20000
        電壽命 E2
        額定異相接地故障開斷電流 KA 27.3
        額定電流充電開斷電流 A 31.5
        額定瞬時過電流脫口動作電流 A 3.5/5
        二次回路額定電壓 V DC(AC)220、DC(AC)110
        儲能電機額定電壓 DC(AC)220、DC(AC)110
        儲能電機額定輸出功率 W 50

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