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    CRYB美式箱式變電站

    更新:2013/9/27 15:29:59      點擊:
    • 產(chǎn)品品牌   
    • 產(chǎn)品型號   CRYB
    • 產(chǎn)品描述

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    CRYB預裝式變電站式我公司推出的的國產(chǎn)化美式箱變。該產(chǎn)品作為電纜化配電網(wǎng)中重要的供電單元,集高壓控制、保護、變電,以及配電設備于一體的成套預裝產(chǎn)品,廣泛應用于城鄉(xiāng)配電網(wǎng)之中。

    該產(chǎn)品將高壓負荷開關,高壓熔斷器置于變壓器油中,具有與變壓器器身共箱或分箱兩種結構形式。油箱采用全密封結構,配有油溫表、油位表、電壓表、壓力釋放閥、放油閥等原件以監(jiān)測變壓器運行狀況。該產(chǎn)品分為環(huán)網(wǎng)型、終端型及電源型供電方式。為了使此產(chǎn)品更合適于我國電網(wǎng)的實際要求,我公司又推出了插拔型干式熔斷器,熔絲的熔斷不影響變壓器油的性能。根據(jù)低壓柜出要求的復雜程度,該CRYB型產(chǎn)品分為標準型、加強型和綜合性三中外殼形式,使用戶和設計單位在選型時,做到更靈活、更經(jīng)濟。

    產(chǎn)品型號:

    產(chǎn)品優(yōu)點:

    1.結構緊湊,體積小,僅為同容量國產(chǎn)歐式箱變的13~1/5左右,大大減少占地面積。

    2.全密封、全絕緣結構,無需絕緣距離,可靠保護人身安全。

    3.高壓接線即可用于環(huán)網(wǎng),又可用于終端,供電方式靈活,可靠性高。

    4.變壓器性能卓越;低損耗、低噪音、低溫升;過載能力強,抗短路,耐沖擊能力強。

    5.滿足各種低壓饋出要求,可按方案選擇,亦可自行設計。

    6.電纜頭有200A時型插頭及600A“T”型固定式電纜接頭兩種,均可配置全絕緣氧化鋅避雷針器,200A型電纜頭可以帶負荷插拔,又可以起到隔離開關的作用。

    使用環(huán)境:

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    3.風速:相當34m/s(不大于700pa);

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    5.防震:水平加速度不大于每平方秒0.4米;垂直加速度不大于每平方米0.15米;

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    8.訂購本產(chǎn)品超出上訴條件的規(guī)定時,可與本公司協(xié)商。

    結構特點:

    箱殼骨架結構采用槽鋼及角鋼制造,有較高的機械強度,外殼采用鋁合金板凳材料制造,表面光滑平整,產(chǎn)品美觀大方,且具有較好的防腐性能,箱體的基座高出地基300~600mm.

    柜 殼所有的門均向外開,開啟角度大于九十度,且設定裝置。并裝有把手、暗門和能防雨、防堵、防銹的暗鎖,箱體均為全密封防盜結構;為保證在一般周圍空氣溫度下運行時,所有的電氣設備的溫度不超過其最大允許值,箱體設有足夠的自然通風口和隔熱措施。預裝式變電站的箱體舍友專用接地導體,該接地道題上設有與接地網(wǎng)相連的固定連接端子,其數(shù)量為兩個以上,有明顯的接地標志。接地端子為直徑不下雨12mm的銅質(zhì)螺栓,接地道題采用發(fā)生過熱或影響周圍物體的安全。專用銅帶,其電流密度不大于每平方毫米200安截面不小于30平方毫米,并保證流過最大短路電流時不發(fā)生過熱或影響周圍物體的安全,專用接地導體蘇承受的動、熱穩(wěn)定電流應與高壓配電裝置的接地方式相配合。

    變壓器性能參數(shù):

    負荷開關性能參數(shù):

    主回路方案圖:

    低壓典型方案

    加強型電氣方案:

    CRYB標準外形尺寸:

    CRYB加強外形尺寸:

    CRYB綜合型外形尺寸:

    外形尺寸圖:

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