箱(xiang)式(shi)(shi)变(bian)(bian)(bian)(bian)电(dian)(dian)站（简称(cheng)箱(xiang)变(bian)(bian)(bian)(bian)）是(shi)一(yi)种把高(gao)压(ya)(ya)开关(guan)设(she)(she)备(bei)配电(dian)(dian)变(bian)(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)，低压(ya)(ya)开关(guan)设(she)(she)备(bei)，电(dian)(dian)能计(ji)量设(she)(she)备(bei)和无(wu)功补偿装置(zhi)等按一(yi)定的接线方案组合在一(yi)个(ge)或几(ji)个(ge)箱(xiang)体(ti)(ti)(ti)内的紧凑型成(cheng)套配电(dian)(dian)装置(zhi)。它适用(yong)(yong)于(yu)额定电(dian)(dian)压(ya)(ya)10/0.4KV三相交流系统中，作为线路和分配电(dian)(dian)能之用(yong)(yong)。与(yu)同(tong)容(rong)量的欧式(shi)(shi)箱(xiang)变(bian)(bian)(bian)(bian)相比较，美(mei)式(shi)(shi)箱(xiang)变(bian)(bian)(bian)(bian)的结(jie)构更为合理(li)。由于(yu)欧式(shi)(shi)箱(xiang)变(bian)(bian)(bian)(bian)是(shi)将变(bian)(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)及普通的高(gao)压(ya)(ya)电(dian)(dian)器(qi)(qi)设(she)(she)备(bei)装于(yu)同(tong)一(yi)个(ge)金(jin)属(shu)外壳箱(xiang)体(ti)(ti)(ti)中，变(bian)(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)室温(wen)很高(gao)，引起散(san)热(re)困(kun)难(nan)，影(ying)响出力；另一(yi)方面(mian)在箱(xiang)体(ti)(ti)(ti)中采(cai)用(yong)(yong)普通的高(gao)压(ya)(ya)负(fu)荷开关(guan)和熔断器(qi)(qi)、低压(ya)(ya)开关(guan)柜，所以(yi)欧式(shi)(shi)箱(xiang)变(bian)(bian)(bian)(bian)体(ti)(ti)(ti)积较大。美(mei)式(shi)(shi)箱(xiang)变(bian)(bian)(bian)(bian)与(yu)欧式(shi)(shi)箱(xiang)变(bian)(bian)(bian)(bian)结(jie)构上不(bu)一(yi)样(yang)。什么(me)是(shi)临(lin)时箱(xiang)变(bian)(bian)(bian)(bian),什么(me)是(shi)箱(xiang)变(bian)(bian)(bian)(bian)!配电(dian)(dian)房.浙(zhe)江新型箱(xiang)式(shi)(shi)变(bian)(bian)(bian)(bian)电(dian)(dian)站部件(jian)

箱(xiang)式变(bian)(bian)(bian)(bian)(bian)电站，箱(xiang)式变(bian)(bian)(bian)(bian)(bian)电站箱(xiang)壳(qiao)门应(ying)(ying)(ying)向外(wai)开，应(ying)(ying)(ying)有把手、暗(an)闩(shuan)和锁(suo)，暗(an)闩(shuan)和锁(suo)应(ying)(ying)(ying)防锈(xiu)。变(bian)(bian)(bian)(bian)(bian)压(ya)器(qi)室(shi)应(ying)(ying)(ying)以自然通(tong)风为主，给出箱(xiang)内温度和变(bian)(bian)(bian)(bian)(bian)压(ya)器(qi)出力关(guan)系曲(qu)线。变(bian)(bian)(bian)(bian)(bian)压(ya)器(qi)室(shi)根据需要可以加(jia)装室(shi)温监视装置和自启动的通(tong)风冷却装置，以保(bao)证变(bian)(bian)(bian)(bian)(bian)压(ya)器(qi)在规(gui)定环境条件下(xia)满负荷运行。变(bian)(bian)(bian)(bian)(bian)压(ya)器(qi)应(ying)(ying)(ying)能从(cong)箱(xiang)顶部(bu)或侧门进出。箱(xiang)式变(bian)(bian)(bian)(bian)(bian)电站噪音水平不(bu)应(ying)(ying)(ying)大于规(gui)定的变(bian)(bian)(bian)(bian)(bian)压(ya)器(qi)噪音水平。箱(xiang)壳(qiao)不(bu)论采用(yong)金(jin)属(shu)的或非(fei)金(jin)属(shu)的材料，箱(xiang)体金(jin)属(shu)框架均应(ying)(ying)(ying)有良好的接(jie)(jie)地(di)，有接(jie)(jie)地(di)端子(zi)，并标明(ming)接(jie)(jie)地(di)符号。湖北高性能箱(xiang)式变(bian)(bian)(bian)(bian)(bian)电站规(gui)格箱(xiang)式变(bian)(bian)(bian)(bian)(bian)电站户外(wai)安装时有哪些注意事(shi)项?

箱(xiang)式变电站(zhan)，箱(xiang)式变电站(zhan)在安(an)(an)装(zhuang)(zhuang)、验收、交接(jie)性试验、试车(che)、运行与维护(hu)等方面除应(ying)(ying)遵守(shou)电力部(bu)门要(yao)求执行的(de)各项(xiang)规定外(wai)。还应(ying)(ying)注意以下事(shi)项(xiang)：用户(hu)收货时应(ying)(ying)按有关规定仔细检查，对(dui)于不马上安(an)(an)装(zhuang)(zhuang)的(de)产品(pin)，应(ying)(ying)按正(zheng)常(chang)使用条件(jian)规定，存放(fang)于适当的(de)场所。产品(pin)应(ying)(ying)采用吊具底部(bu)起吊。产品(pin)水平安(an)(an)放(fang)在事(shi)先做好的(de)基础上，装(zhuang)(zhuang)好四只地脚(jiao)螺栓（可采用二次浇灌法），然后(hou)将产品(pin)底座与基础之间的(de)缝隙用水泥沙桨(jiang)抺封，以免雨(yu)水进入(ru)电缆(lan)室。通过高、低压室的(de)底封板接(jie)入(ru)高、低压电缆(lan)。电缆(lan)与穿管之间的(de)缝隙密封防水。

箱(xiang)(xiang)式变(bian)(bian)(bian)(bian)电站(zhan)适用(yong)(yong)于住宅(zhai)小(xiao)区、城(cheng)(cheng)市(shi)公用(yong)(yong)变(bian)(bian)(bian)(bian)、繁华闹市(shi)、施工电源等，用(yong)(yong)户可根(gen)据不同的(de)使用(yong)(yong)条(tiao)件、负荷(he)等级选择(ze)箱(xiang)(xiang)式变(bian)(bian)(bian)(bian)。箱(xiang)(xiang)式变(bian)(bian)(bian)(bian)电站(zhan)自(zi)问世以来，发展(zhan)极(ji)为迅速，在(zai)欧洲发达国(guo)家已占配(pei)(pei)(pei)电变(bian)(bian)(bian)(bian)压器的(de)70%，美国(guo)已占90%。中国(guo)城(cheng)(cheng)市(shi)现代(dai)化建设(she)的(de)飞速发展(zhan)，城(cheng)(cheng)市(shi)配(pei)(pei)(pei)电网的(de)不断更(geng)新改造，必将得到(dao)广泛的(de)应用(yong)(yong)。对(dui)于箱(xiang)(xiang)式变(bian)(bian)(bian)(bian)电站(zhan)，中国(guo)自(zi)20世纪70年代(dai)后期，从法(fa)国(guo)、德(de)国(guo)等国(guo)引进及仿(fang)制的(de)箱(xiang)(xiang)式变(bian)(bian)(bian)(bian)电站(zhan)，从结构(gou)上采用(yong)(yong)高(gao)、低压开关柜(ju)，变(bian)(bian)(bian)(bian)压器组成方式，这种(zhong)箱(xiang)(xiang)变(bian)(bian)(bian)(bian)称为欧式箱(xiang)(xiang)变(bian)(bian)(bian)(bian)，形(xing)象比喻为给高(gao)、低压开关柜(ju)、变(bian)(bian)(bian)(bian)压器盖了房子(zi)。高(gao)压箱(xiang)(xiang)式变(bian)(bian)(bian)(bian)电站(zhan)(美式箱(xiang)(xiang)变(bian)(bian)(bian)(bian))与高(gao)压配(pei)(pei)(pei)电柜(ju)有什么区别(bie)?

箱式(shi)变(bian)(bian)电(dian)(dian)站(zhan)安装运(yun)行(xing)，箱式(shi)变(bian)(bian)电(dian)(dian)站(zhan)放置(zhi)的(de)(de)(de)地(di)坪应选择在(zai)较高处，不(bu)能放在(zai)低(di)洼处，以(yi)免雨(yu)水(shui)灌(guan)入箱内影响设备运(yun)行(xing)。浇(jiao)制混(hun)凝土(tu)(tu)平(ping)台时(shi)(shi)要在(zai)高低(di)压(ya)侧留有空(kong)档，便于电(dian)(dian)缆进(jin)出(chu)线的(de)(de)(de)敷设。开挖地(di)基(ji)时(shi)(shi)，如(ru)遇(yu)垃圾或腐土(tu)(tu)堆积而成的(de)(de)(de)地(di)面(mian)时(shi)(shi)，必须挖到(dao)实土(tu)(tu)，然后回填较好(hao)的(de)(de)(de)土(tu)(tu)质并夯(hang)实后，再填三(san)合(he)土(tu)(tu)或道(dao)渣，确(que)保基(ji)础稳固(gu)。箱式(shi)变(bian)(bian)电(dian)(dian)站(zhan)（简(jian)称箱变(bian)(bian)）一般由高压(ya)室、变(bian)(bian)压(ya)器(qi)室和低(di)压(ya)室组成。箱变(bian)(bian)产品(pin)是(shi)一种比(bi)较简(jian)易的(de)(de)(de)变(bian)(bian)配电(dian)(dian)装置(zhi)，其变(bian)(bian)压(ya)器(qi)部分的(de)(de)(de)选择，均可(ke)按一般通则处理(li)，容量一般不(bu)超过1250kVA。箱式(shi)变(bian)(bian)电(dian)(dian)站(zhan)与建筑(zhu)间的(de)(de)(de)安全(quan)距离(li)是(shi)多(duo)少？山东(dong)10KV箱式(shi)变(bian)(bian)电(dian)(dian)站(zhan)安装要求

箱式变(bian)电站的适用范围(wei)。浙江新型箱式变(bian)电站部(bu)件

箱(xiang)(xiang)(xiang)式(shi)(shi)变(bian)(bian)(bian)(bian)电(dian)站(zhan)，国产卧式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)更(geng)准(zhun)确的(de)(de)讲(jiang)，应称(cheng)为(wei)(wei)欧(ou)(ou)美(mei)一体(ti)化箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)，更(geng)为(wei)(wei)贴(tie)切(qie)。卧式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)的(de)(de)外观形同欧(ou)(ou)式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)，但体(ti)积却小于(yu)欧(ou)(ou)式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)，略大于(yu)美(mei)式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)。这是因为(wei)(wei)卧式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)的(de)(de)变(bian)(bian)(bian)(bian)压(ya)器(qi)、负荷开关及低压(ya)出线(xian)方式(shi)(shi)基本(ben)与美(mei)式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)相同、但它(ta)有的(de)(de)变(bian)(bian)(bian)(bian)压(ya)器(qi)室。由(you)于(yu)高、低压(ya)出线(xian)均在侧(ce)壁，所以变(bian)(bian)(bian)(bian)压(ya)器(qi)室不(bu)(bu)需考虑防护栏等设施。因卧式(shi)(shi)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)体(ti)积小、紧(jin)凑的(de)(de)结构特点，使一些(xie)设计者(zhe)对其顶盖设计也(ye)简化（不(bu)(bu)加隔热(re)层等），保留了自然通(tong)风散热(re)冷却运(yun)方式(shi)(shi)。使置于(yu)箱(xiang)(xiang)(xiang)变(bian)(bian)(bian)(bian)体(ti)内的(de)(de)变(bian)(bian)(bian)(bian)压(ya)器(qi)的(de)(de)散热(re)水平降(jiang)低。浙江(jiang)新型箱(xiang)(xiang)(xiang)式(shi)(shi)变(bian)(bian)(bian)(bian)电(dian)站(zhan)部件

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