您(Nin)所(Suo)在(Zai)的(De)位(Wei)置(Zhi):(?)首(Shou)页(Ye) >产(Chan)品(Pin)中(Zhong)心(Xin) >变(Bian)压(Ya)器(Qi) >干(Gan)式(Shi)变(Bian)压(Ya)器(Qi) >配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)
干(Gan)式(Shi)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)是(Shi)工(Gong)矿(Kuang)企(Qi)业(Ye)与(Yu)民(Min)用(Yong)建(Jian)筑(Zhu)供(Gong)配(Pei)电(Dian)系(Xi)统(Tong)中(Zhong)的(De)重(Zhong)要(Yao)设(She)备(Bei)之(Zhi)一(Yi),(?)它(Ta)将(Jiang)10((?)6)(?)kV或(Huo)35kV网(Wang)络(Luo)电(Dian)压(Ya)降(Jiang)至(Zhi)用(Yong)户(Hu)使(Shi)用(Yong)的(De)230/400V 母(Mu)线(Xian)电(Dian)压(Ya)。(?)此(Ci)类(Lei)产(Chan)品(Pin)适(Shi)用(Yong)于(Yu)交(Jiao)流(Liu)50((?)60)(?)Hz,(?)三(San)相(Xiang)最(Zui)大(Da)额(E)定(Ding)容(Rong)量(Liang)2500kVA。(?)冷(Leng)却(Que)方(Fang)式(Shi)分(Fen)为(Wei)自(Zi)然(Ran)空(Kong)气(Qi)冷(Leng)却(Que)((?)AN)(?)和(He)强(Qiang)迫(Po)空(Kong)气(Qi)冷(Leng)却(Que)((?)AF)(?)。(?)干(Gan)式(Shi)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)具(Ju)有(You)抗(Kang)短(Duan)路(Lu)能(Neng)力(Li)强(Qiang)、(?)维(Wei)护(Hu)工(Gong)作(Zuo)量(Liang)小(Xiao)、(?)运(Yun)行(Xing)效(Xiao)率(Lu)高(Gao)、(?)体(Ti)积(Ji)小(Xiao)、(?)噪(Zao)音(Yin)低(Di)等(Deng)优(You)点(Dian)。(?)
干(Gan)式(Shi)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)广(Guang)泛(Fan)用(Yong)于(Yu)局(Ju)部(Bu)照(Zhao)明(Ming)、(?)高(Gao)层(Ceng)建(Jian)筑(Zhu) 、(?)机(Ji)场(Chang),(?)码(Ma)头(Tou)等(Deng)场(Chang)所(Suo)。(?)
当(Dang)前(Qian)干(Gan)式(Shi)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)分(Fen)为(Wei)两(Liang)大(Da)类(Lei),(?)一(Yi)类(Lei)为(Wei)环(Huan)氧(Yang)浇(Jiao)注(Zhu)型(Xing),(?)另(Ling)一(Yi)类(Lei)为(Wei)Nomex纸(Zhi)非(Fei)包(Bao)封(Feng)型(Xing)。(?)环(Huan)氧(Yang)浇(Jiao)注(Zhu)型(Xing)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi),(?)变(Bian)压(Ya)器(Qi)是(Shi)采(Cai)用(Yong)环(Huan)氧(Yang)树(Shu)脂(Zhi)或(Huo)其(Qi)它(Ta)树(Shu)脂(Zhi)浇(Jiao)注(Zhu)作(Zuo)为(Wei)主(Zhu)绝(Jue)缘(Yuan),(?)它(Ta)结(Jie)构(Gou)简(Jian)单(Dan)、(?)体(Ti)积(Ji)小(Xiao),(?)适(Shi)用(Yong)于(Yu)较(Jiao)小(Xiao)容(Rong)量(Liang)的(De)变(Bian)压(Ya)器(Qi);(?)Nomex纸(Zhi)非(Fei)包(Bao)封(Feng)型(Xing)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi),(?)变(Bian)压(Ya)器(Qi)是(Shi)采(Cai)用(Yong)绝(Jue)缘(Yuan)纸(Zhi)为(Wei)基(Ji)础(Chu)的(De)绝(Jue)缘(Yuan)系(Xi)统(Tong),(?)在(Zai)变(Bian)压(Ya)器(Qi)的(De)整(Zheng)个(Ge)使(Shi)用(Yong)寿(Shou)命(Ming)期(Qi)都(Du)保(Bao)持(Chi)好(Hao)的(De)电(Dian)气(Qi)性(Xing)能(Neng)和(He)机(Ji)械(Xie)性(Xing)能(Neng),(?)绝(Jue)缘(Yuan)纸(Zhi)不(Bu)易(Yi)老(Lao)化(Hua),(?)耐(Nai)收(Shou)缩(Suo)抗(Kang)压(Ya)缩(Suo),(?)加(Jia)上(Shang)弹(Dan)力(Li)强(Qiang),(?)因(Yin)此(Ci)可(Ke)以(Yi)确(Que)保(Bao)变(Bian)压(Ya)器(Qi)即(Ji)使(Shi)使(Shi)用(Yong)数(Shu)年(Nian)之(Zhi)后(Hou)线(Xian)圈(Quan)仍(Reng)保(Bao)持(Chi)结(Jie)构(Gou)紧(Jin)密(Mi),(?)承(Cheng)受(Shou)短(Duan)路(Lu)能(Neng)力(Li)强(Qiang)。(?)
立(Li)体(Ti)卷(Juan)铁(Tie)心(Xin)干(Gan)式(Shi)配(Pei)电(Dian)变(Bian)压(Ya)器(Qi)是(Shi)一(Yi)种(Zhong)结(Jie)构(Gou)更(Geng)合(He)理(Li)、(?)性(Xing)能(Neng)更(Geng)优(You)良(Liang)的(De)新(Xin)型(Xing)高(Gao)性(Xing)能(Neng)变(Bian)压(Ya)器(Qi),(?)铁(Tie)心(Xin)三(San)个(Ge)心(Xin)柱(Zhu)是(Shi)等(Deng)边(Bian)三(San)角(Jiao)形(Xing)立(Li)体(Ti)排(Pai)列(Lie),(?)其(Qi)磁(Ci)路(Lu)中(Zhong)无(Wu)空(Kong)气(Qi)隙(Xi),(?)卷(Juan)绕(Rao)更(Geng)紧(Jin)密(Mi),(?)三(San)个(Ge)磁(Ci)路(Lu)长(Chang)度(Du)一(Yi)致(Zhi),(?)且(Qie)都(Du)最(Zui)短(Duan),(?)心(Xin)柱(Zhu)的(De)横(Heng)截(Jie)面(Mian)积(Ji)更(Geng)接(Jie)近(Jin)于(Yu)圆(Yuan)形(Xing),(?)因(Yin)此(Ci)性(Xing)能(Neng)进(Jin)一(Yi)步(Bu)提(Ti)高(Gao),(?)损(Sun)耗(Hao)降(Jiang)低(Di),(?)噪(Zao)声(Sheng)降(Jiang)低(Di),(?)三(San)相(Xiang)平(Ping)衡(Heng)。(?)
额(E)定(Ding)容(Rong)量(Liang) | 一(Yi)二(?)次(Ci)额(E)定(Ding)电(Dian)压(Ya) | 频(Pin)率(Lu) | 连(Lian)接(Jie)组(Zu)别(Bie) | 短(Duan)路(Lu)阻(Zu)抗(Kang)((?)%)(?) | 耐(Nai)热(Re)等(Deng)级(Ji) |
30-2500kVA | 6-35kV | 50Hz/60 Hz | Dyn11、(?)Yyn | 4-6.5% | B、(?)F、(?)H |
注(Zhu):(?)以(Yi)上(Shang)为(Wei)常(Chang)规(Gui)参(Can)数(Shu),(?)如(Ru)有(You)不(Bu)同(Tong)参(Can)数(Shu)要(Yao)求(Qiu),(?)均(Jun)可(Ke)定(Ding)制(Zhi)!(?) |
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