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        SGB10干式電力變壓器

        更新:2013/9/26 14:43:26      點(diǎn)擊:
        • 產(chǎn)品品牌   
        • 產(chǎn)品型號(hào)   SGB10
        • 產(chǎn)品描述

          SGB10干式電力變壓器,是上海人民電氣有限公司 http://m.daptopoultryclub.com 為您提供的關(guān)于SGB10干式電力變壓器型號(hào),SGB10干式電力變壓器價(jià)格,有關(guān)SGB10干式電力變壓器...

        產(chǎn)品介紹

        優(yōu)點(diǎn):
        安全、可靠、環(huán)保;
        低噪音、免維護(hù);
        過(guò)載能力強(qiáng),耐高溫。

        主要技術(shù)創(chuàng)新點(diǎn):
        絕緣等級(jí)高;
        局部放電小,永不“龜裂”;
        獲得多項(xiàng)國(guó)家專利技術(shù);
        美國(guó)北部雷力通核心技術(shù)。

         

        環(huán)保
        SG(B)10型新產(chǎn)品壽命期后解回,克服了環(huán)樹脂澆注干式變壓器由于樹脂、玻璃絲固化融合成整體,導(dǎo)致后不可分解,污染環(huán)的缺陷。

        過(guò)載能力

        SG(B)10型干式電力壓器釆用新結(jié)構(gòu)、新材料新工藝,散熱條件好、熱壽命長(zhǎng)過(guò)負(fù)荷力極強(qiáng),在120%過(guò)負(fù)荷下長(zhǎng)安全可靠作。在IP23環(huán)下無(wú)風(fēng)機(jī)冷卻仍長(zhǎng)滿負(fù)荷。

        可靠

        SG(B)10型新產(chǎn)的特殊線圈設(shè)計(jì)、工藝及材料,產(chǎn)品三防性能極佳(防潮、防霉、防鹽霧)承受熱沖擊,永無(wú)龜、無(wú)局部放電產(chǎn)生。

        Nomex為基礎(chǔ)的絕系統(tǒng),在變壓器的整個(gè)使用期都保持極佳的電性能和機(jī)械性能。Nomex材料不老化,收縮及抗壓縮, 加上強(qiáng),因此可以確保壓器即使使用數(shù)年之后線圏仍保持結(jié)構(gòu)緊密,并且能夠承受短路的壓力。

        體積更小、重量更輕

        SG(B)10型新產(chǎn)品釆用了杜邦Nomex為主絕材料并將其壓器熱點(diǎn)處的混合絕系統(tǒng),使該產(chǎn)品與同等容量的環(huán)氧樹脂澆注式變壓器產(chǎn)品相比,減不了尺寸和重量。

        引出線

        高壓出線端子固定在繞組上部,分接頭在繞組中部,在斷電的情況下通過(guò)連接片變換抽頭,從而調(diào)節(jié)輸出電壓。低壓出線端子為板式導(dǎo)電排,通過(guò)螺栓與引出排可靠連接。

        型號(hào)含義

        使用條件

        根據(jù)GB6450-1986《干式變壓器》1.2條:當(dāng)環(huán)境最高溫度>40℃,海拔高度>1000m時(shí),按照國(guó)標(biāo)有關(guān)規(guī)定進(jìn)行修正。要求用戶訂貨時(shí)提出。

        產(chǎn)品標(biāo)準(zhǔn)

        GB6450-1986《干式變壓器》
        GB/T 10228-2008《干式電力變壓器技術(shù)參數(shù)和要求》
        GB/T 17211-1998《干式電力變壓器負(fù)載導(dǎo)則》
        JB/T 10088-2004《6-220kV級(jí)電力變壓器聲級(jí)》
        GB 4208-1993《外殼防護(hù)等級(jí)(IP代碼)》

        額定
        容量(KVA)
        電壓
        組合
        (kV)
        聯(lián)結(jié)
        方式
        損耗(kW) 空載
        電流
        (%)
        阻抗
        電壓(%)
        絕緣
        等級(jí)
        重量(Kg)
        空載 負(fù)載(145℃)
        80 高壓
        11
        10.5
        10
        6.3
        6
        低壓
        0.4
        Yyno

        Dyn11
        0.39 1.75 2.8 4 H/H 490
        100 0.40 1.88 2.4 520
        125 0.48 2.13 2.0 650
        160 0.56 2.55 1.8 740
        200 0.62 3.10 1.8 850
        250 0.72 3.60 1.8 1005
        315 0.88 4.60 1.8 6 1270
        400 0.97 5.40 1.8 1470
        500 1.16 6.60 1.8 1750
        630 1.35 7.90 1.6 1970
        800 1.52 9.50 1.6 2350
        1000 1.76 11.40 1.3 2620
        1250 2.08 12.50 1.3 3180
        1600 2.44 13.90 1.3 4100
        2000 3.32 17.50 1.2 4500
        2500 4.00 20.30 1.2 5340

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