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    CRGL(HGL)負(fù)荷隔離開(kāi)關(guān)

    更新:2013/9/10 15:55:42      點(diǎn)擊:
    • 產(chǎn)品品牌   
    • 產(chǎn)品型號(hào)   CRGL(HGL)
    • 產(chǎn)品描述

      CRGL(HGL)負(fù)荷隔離開(kāi)關(guān),是上海人民電氣有限公司 http://m.hqbet5695.com 為您提供的關(guān)于CRGL(HGL)負(fù)荷隔離開(kāi)關(guān)型號(hào),CRGL(HGL)負(fù)荷隔離開(kāi)關(guān)價(jià)格,有關(guān)CRG...

    產(chǎn)品介紹
     

    HGL系列負(fù)荷隔離開(kāi)關(guān)常見(jiàn)型號(hào)

    HGL系列負(fù)荷隔離開(kāi)關(guān)(柜內(nèi)操作):

    HGL-125/3 HGL-160/3 HGL-200/3 HGL-250/3 HGL-315/3 HGL-400/3 HGL-500/3 HGL-630/3

    HGL-1000/3 HGL-1250/3 HGL-1600/3 HGL-125/4 GL-160/4 GL-200/4 GL-250/4

    HGL-315/4 HGL-400/4 HGL-500/4 HGL-630/4 HGL-1000/4 HGL-1250/4 HGL-1600/4

    HGL系列負(fù)荷隔離開(kāi)關(guān)(柜外操作):

    HGL-125/3J HGL-200/3J HGL-250/3J HGL-315/3J HGL-400/3J HGL-500/3J HGL-630/3J HGL-1000/3J

    HGL-1250/3J HGL-1600/3J HGL-2000/3J HGL-2500/3J HGL-3150/3J HGL-4000/3J

    HGL-125/4J HGL-200/4J HGL-250/4J HGL-315/4J HGL-400/4J HGL-500/4J HGL-630/4J HGL-1000/4J

    HGL-1250/4J HGL-1600/4J HGL-2000/4J HGL-2500/4J HGL-3150/4J HGL-4000/4J

    HGL系列負(fù)荷隔離開(kāi)關(guān)(板后接線(xiàn)柜外操作):

    HGL-125/3JB HGL-200/3JB HGL-250/3JB HGL-315/3JB HGL-400/3JB HGL-500/3JB HGL-630/3JB HGL-1000/3JB

    HGL-1250/3JB HGL-1600/3JB HGL-125/4JB HGL-200/4JB HGL-250/4JB HGL-315/4JB

    HGL-400/4JB HGL-500/4JB HGL-630/4JB HGL-1000/4JB HGL-1250/4JB HGL-1600/4JB HGL-125/3J  HGL-200/3J  HGL-250/3J  HGL-315/3J

    HGL-400/3J  HGL-500/3J  HGL-630/3J  HGL-1000/3J HGL-1250/3J  HGL-1600/3J HGL-125/4J  HGL-200/4J  HGL-250/4J  HGL-315/4J

    HGL-400/4J  HGL-500/4J  HGL-630/4J  HGL-1000/4J HGL-1250/4J  HGL-1600/4J

    結(jié)構(gòu)特征

    1.HGL負(fù)荷隔離開(kāi)關(guān)采用模塊化設(shè)計(jì),適用于接通與分?jǐn)嚯娐坊螂姎飧綦x之用,1000A以上只用作電氣隔離。

    2.開(kāi)關(guān)采用彈簧蓄能、瞬時(shí)釋放的加速關(guān)合機(jī)構(gòu)及同事接通與斷開(kāi)并聯(lián)雙斷點(diǎn)的觸頭結(jié)構(gòu),極大的提高了產(chǎn)品的電氣性能與機(jī)械性能。

    3.開(kāi)關(guān)采用玻璃纖維增強(qiáng)不飽和聚脂模塑料及手動(dòng)操作手柄,具有很高的介電性能、防護(hù)能力及可靠的操作安全性。

    4.開(kāi)關(guān)具有3極、4極(3極+可通斷中性極)

    5.開(kāi)關(guān)正面設(shè)有標(biāo)記窗口,只是觸頭的通斷狀態(tài),可根據(jù)需要提供后面觀察窗口,直接觀察觸頭的通斷狀態(tài),保證開(kāi)關(guān)操作的可靠性和安全性。

    6.手柄可直接裝在開(kāi)關(guān)上操作(簡(jiǎn)稱(chēng)柜內(nèi)操作),也可通過(guò)加長(zhǎng)軸在配電柜門(mén)外操作(簡(jiǎn)稱(chēng)柜外操作),提供操作方便。

    7.可根據(jù)需要提供常開(kāi)常閉輔助觸頭及安裝專(zhuān)用地板與板前板后接線(xiàn)方式,以滿(mǎn)足客戶(hù)的多種需求。

    8.在分?jǐn)辔恢?0"時(shí),可用兩至三把鎖鎖住手柄,以防止誤操作。

    HGL-125A~HGL-1600A負(fù)荷隔離開(kāi)關(guān)

    開(kāi)關(guān)性能與參數(shù)

     

    約定發(fā)熱電流Ith(A) 125 160 200 250 315 400 500 630 1000 1250 1600
    額定絕緣電壓Ui(V> 750 750 750 750 1000 1000 1000 1000 1000 1000 1000
    介電強(qiáng)度(V) 5000 5000 5000 5000 8000 8000 8000 8000 8000 10000 1000C
    額定沖擊耐受電壓UimpkV(安裝類(lèi)別IV) 8 8 8 8 12 12 12 12 12 12 12
    額定工作電流le(A)                      
    380V     AC-21 125 160 200 250 315 400 500 630 1000 1250 1600
             AC-22 125 160 200 250 315 400 500 630 1000 1250 1600
             AC-23 125 160 200 250 315 340 425 536 800 1000 1280
    660V     AC-21 125 160 160 200 315 400 400 500 1000 1000 1600
             AC-22 125 125 125 160 200 200 200 315 630 630 800
             AC-23 50 63 70 80 125 125 125 125 400 400 500
    220V DC-21 125 160 200 250 315 400 630 630 1000 1250 1600
    DC-22 125 160 200 250 315 400 500 500 1000 1250 1250
    DC-23 125 125 160 200 315 400 500 500 1000 1250 1250
    440V DC-21 100 125 160 200 315 400 500 500 1000 1250 1250
    DC-22 100 125 160 200 315 400 500 500 1000 1250 1250
    DC-23 100 125 160 200 315 400 500 500 1000 1000 1000
    電動(dòng)機(jī)功率P(kW)                      
    380V 45 55 55 75 110 110 110 110 365 365 500
    660V 55 70 75 110 160 220 220 220 560 560 560
    過(guò)載能力                      
    額定短時(shí)耐受電流lcw(kA Rms)0.1S/1.0S 20/10 20/10 25/12 25/12 30/20 30/20 50/25 50/25 90/50 90/50 90/50
    接通分?jǐn)嗄芰?/td>                      
    額定接通能力(ARms)AC-23 380V 1000 1000 1600 1600 2500 3200 3200 3200 8000 8000 8000
    額定分?jǐn)嗄芰?ARms)AC-23 380V 1250 1250 2000 2000 3150 4000 4000 4000 10000 10000 10000
    額定短路接通能力lcm(kA蜂值) 12 12 17 17 30 30 40 40 70 70 70
    機(jī)械壽命(循環(huán)操作次數(shù)) 10000 10000 10000 10000 5500 5500 5500 5500 4000 4000 3000
    電氣壽命(循環(huán)操作次數(shù))                      
    額定電壓Ue=660V額定電流le                      
    COSΦ=0.95 AC-21 1500 1500 1500 1500 750 750 750 750 600 600 450
    COSΦ=0.65 AC-22 1000 1000 1000 1000 500 500 500 500 400 400 300
    COSΦ=0.35 AC-23 500 500 500 500 350 250 250 250 200 200 150
    操作力矩(N ? m) 6.5 6.5 10 10 14.5 14.5 14.5 14.5 27 27 27
    重量(kg) 3極 1 1 2 2 3.5 3.5 4 4 10.5 10.5 16
             4極 1.5 1.5 2.5 2.5 4 4 4.5 4.5 13 13 20
    HGL-125A~HGL-630A負(fù)荷隔離開(kāi)關(guān)

    開(kāi)關(guān)外形與安裝尺寸

    規(guī)格
    A
    B
    J
    N
    R
    T
    Y
    HGL-1000/3
    378
    312
    353
    185
    60
    8
    48
    HGL-1000/4
    498
    312
    473
    249
    60
    8
    48
    HGL-1250/3
    378
    356
    353
    185
    80
    8
    48
    HGL-1250/4
    498
    356
    473
    249
    80
    8
    48
    HGL-1600/3
    378
    356
    353
    185
    80
    10
    49
    HGL-1600/4
    498
    356
    473
    249
    80
    10
    49

     

    規(guī)格
    A
    J
    T1
    T2
    Y1
    Y2
    HGL-2000/3
    378
    350
    8
    12
    90
    255
    HGL-2000/4
    498
    470
    8
    12
    90
    255
    HGL-2500/3
    378
    350
    8
    12
    90
    255
    HGL-2500/4
    498
    470
    8
    12
    90
    255
    HGL-3200/3
    378
    350
    10
    14
    89
    256
    HGL-3200/4
    498
    470
    10
    14
    89
    256

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