KLGC((?)S)(?)-12Z矿(Kuang)用(Yong)一(Yi)般(Ban)型(Xing)双(Shuang)层(Ceng)高(Gao)压(Ya)真(Zhen)空(Kong)开(Kai)关(Guan)柜(Gui),(?)主(Zhu)要(Yao)用(Yong)于(Yu)矿(Kuang)井(Jing)下(Xia)无(Wu)瓦(Wa)斯(Si)煤(Mei)尘(Chen)爆(Bao)炸(Zha)的(De)场(Chang)所(Suo)中(Zhong)央(Yang)控(Kong)制(Zhi)室(Shi)、(?)车(Che)场(Chang)、(?)总(Zong)通(Tong)风(Feng)道(Dao)和(He)主(Zhu)要(Yao)通(Tong)风(Feng)道(Dao)配(Pei)电(Dian)酮(Tong)室(Shi)的(De)供(Gong)电(Dian)系(Xi)统(Tong)中(Zhong),(?)作(Zuo)为(Wei)三(San)相(Xiang)交(Jiao)流(Liu)50Hz电(Dian)压(Ya)3.6kV、(?)7.2kV或(Huo)12kV电(Dian)气(Qi)设(She)备(Bei)的(De)配(Pei)电(Dian)保(Bao)护(Hu)和(He)控(Kong)制(Zhi)之(Zhi)用(Yong),(?)亦(Yi)可(Ke)用(Yong)于(Yu)直(Zhi)接(Jie)起(Qi)动(Dong)或(Huo)经(Jing)干(Gan)式(Shi)电(Dian)抗(Kang)器(Qi)降(Jiang)压(Ya)起(Qi)动(Dong)井(Jing)下(Xia)电(Dian)机(Ji)及(Ji)水(Shui)泵(Beng)高(Gao)压(Ya)电(Dian)机(Ji)。(?)本(Ben)开(Kai)关(Guan)柜(Gui)同(Tong)样(Yang)适(Shi)用(Yong)于(Yu)煤(Mei)矿(Kuang)地(Di)面(Mian)变(Bian)电(Dian)站(Zhan)和(He)冶(Ye)金(Jin)、(?)化(Hua)工(Gong)等(Deng)供(Gong)电(Dian)系(Xi)统(Tong)。(?)它(Ta)具(Ju)有(You)结(Jie)构(Gou)新(Xin)颖(Ying)、(?)操(Cao)作(Zuo)维(Wei)护(Hu)方(Fang)便(Bian)、(?)体(Ti)积(Ji)小(Xiao)、(?)重(Zhong)量(Liang)轻(Qing)、(?)安(An)全(Quan)可(Ke)靠(Kao)等(Deng)特(Te)点(Dian)。(?)
产(Chan)品(Pin)符(Fu)合(He)GB12173-2008《(?)矿(Kuang)用(Yong)一(Yi)般(Ban)型(Xing)电(Dian)气(Qi)设(She)备(Bei)》(?)、(?)GB3906-2006《(?)3-35kV交(Jiao)流(Liu)金(Jin)属(Shu)封(Feng)闭(Bi)开(Kai)关(Guan)设(She)备(Bei)》(?)等(Deng)标(Biao)准(Zhun)。(?)
1、(?)开(Kai)关(Guan)柜(Gui)采(Cai)用(Yong)双(Shuang)层(Ceng)手(Shou)车(Che)结(Jie)构(Gou),(?)占(Zhan)地(Di)面(Mian)积(Ji)少(Shao),(?)出(Chu)线(Xian)回(Hui)路(Lu)多(Duo),(?)特(Te)别(Bie)适(Shi)合(He)安(An)装(Zhuang)于(Yu)矿(Kuang)井(Jing)下(Xia)使(Shi)用(Yong)。(?)
2、(?)本(Ben)开(Kai)关(Guan)柜(Gui)根(Gen)据(Ju)使(Shi)用(Yong)功(Gong)能(Neng)分(Fen)为(Wei)仪(Yi)表(Biao)室(Shi)、(?)手(Shou)车(Che)室(Shi)、(?)母(Mu)线(Xian)室(Shi)、(?)电(Dian)统(Tong)室(Shi),(?)用(Yong)环(Huan)氧(Yang)粉(Fen)末(Mo)喷(Pen)塑(Su)的(De)隔(Ge)板(Ban)隔(Ge)开(Kai)。(?)手(Shou)车(Che)室(Shi)与(Yu)仪(Yi)表(Biao)室(Shi)位(Wei)于(Yu)开(Kai)关(Guan)柜(Gui)正(Zheng)面(Mian)。(?)
3、(?)母(Mu)线(Xian)室(Shi)与(Yu)电(Dian)缆(Lan)室(Shi)位(Wei)于(Yu)开(Kai)关(Guan)柜(Gui)后(Hou)面(Mian)。(?)三(San)相(Xiang)贯(Guan)穿(Chuan)母(Mu)线(Xian)从(Cong)母(Mu)线(Xian)室(Shi)内(Nei)通(Tong)过(Guo),(?)母(Mu)线(Xian)排(Pai)列(Lie)方(Fang)式(Shi)成(Cheng)品(Pin)字(Zi)型(Xing)排(Pai)列(Lie)。(?)电(Dian)缆(Lan)室(Shi)内(Nei)装(Zhuang)有(You)过(Guo)电(Dian)压(Ya)吸(Xi)收(Shou)装(Zhuang)置(Zhi)、(?)电(Dian)缆(Lan)引(Yin)入(Ru)(引(Yin)出(Chu))装(Zhuang)置(Zhi),(?)出(Chu)线(Xian)(进(Jin)线(Xian))通(Tong)过(Guo)底(Di)板(Ban)的(De)电(Dian)缆(Lan)孔(Kong)引(Yin)入(Ru)(引(Yin)出(Chu))。(?)
4、(?)所(Suo)有(You)一(Yi)次(Ci)绝(Jue)缘(Yuan)件(Jian)均(Jun)采(Cai)用(Yong)SMC高(Gao)绝(Jue)缘(Yuan)性(Xing)能(Neng)粉(Fen)末(Mo)一(Yi)次(Ci)压(Ya)铸(Zhu)而(?)成(Cheng),(?)在(Zai)保(Bao)证(Zheng)可(Ke)靠(Kao)的(De)绝(Jue)缘(Yuan)性(Xing)能(Neng)上(Shang)又(You)保(Bao)证(Zheng)了(Liao)机(Ji)械(Xie)强(Qiang)度(Du)。(?)触(Chu)头(Tou)罩(Zhao)在(Zai)动(Dong)触(Chu)头(Tou)未(Wei)插(Cha)入(Ru)时(Shi),(?)有(You)一(Yi)挡(Dang)板(Ban)自(Zi)动(Dong)放(Fang)下(Xia)隔(Ge)离(Li)高(Gao)压(Ya);当(Dang)动(Dong)触(Chu)头(Tou)插(Cha)入(Ru)时(Shi),(?)动(Dong)触(Chu)头(Tou)顶(Ding)开(Kai)挡(Dang)板(Ban),(?)此(Ci)时(Shi)落(Luo)地(Di)门(Men)己(Ji)合(He)上(Shang),(?)保(Bao)证(Zheng)操(Cao)作(Zuo)人(Ren)员(Yuan)的(De)安(An)全(Quan)
5、(?)开(Kai)关(Guan)柜(Gui)具(Ju)有(You)安(An)全(Quan)可(Ke)靠(Kao)的(De)机(Ji)械(Xie)电(Dian)气(Qi)连(Lian)锁(Suo),(?)保(Bao)证(Zheng):(?)a.断(Duan)路(Lu)器(Qi)处(Chu)于(Yu)合(He)闸(Zha)状(Zhuang)态(Tai)时(Shi),(?)接(Jie)地(Di)开(Kai)关(Guan)不(Bu)能(Neng)操(Cao)作(Zuo);(?)b.手(Shou)车(Che)室(Shi)门(Men)打(Da)开(Kai)时(Shi),(?)断(Duan)路(Lu)器(Qi)立(Li)即(Ji)跳(Tiao)闸(Zha);(?)c.手(Shou)车(Che)拉(La)出(Chu)后(Hou),(?)柜(Gui)内(Nei)带(Dai)电(Dian)部(Bu)位(Wei)应(Ying)用(Yong)绝(Jue)缘(Yuan)板(Ban)隔(Ge)住(Zhu)。(?)
6、(?)开(Kai)关(Guan)柜(Gui)根(Gen)据(Ju)不(Bu)同(Tong)用(Yong)途(Tu)可(Ke)适(Shi)当(Dang)选(Xuan)择(Ze)配(Pei)置(Zhi)漏(Lou)电(Dian)、(?)绝(Jue)缘(Yuan)监(Jian)视(Shi)、(?)欠(Qian)电(Dian)压(Ya)、(?)过(Guo)流(Liu)、(?)短(Duan)路(Lu)等(Deng)保(Bao)护(Hu)装(Zhuang)置(Zhi)。(?)
7、(?)高(Gao)压(Ya)开(Kai)关(Guan)设(She)备(Bei)要(Yao)设(She)置(Zhi)有(You)选(Xuan)择(Ze)性(Xing)的(De)检(Jian)漏(Lou)保(Bao)护(Hu)、(?)短(Duan)路(Lu)和(He)欠(Qian)电(Dian)压(Ya)保(Bao)护(Hu)。(?)用(Yong)作(Zuo)高(Gao)压(Ya)电(Dian)动(Dong)机(Ji),(?)变(Bian)压(Ya)器(Qi)的(De)高(Gao)压(Ya)控(Kong)制(Zhi)设(She)备(Bei)要(Yao)配(Pei)置(Zhi)短(Duan)路(Lu)、(?)过(Guo)负(Fu)荷(He)和(He)欠(Qian)电(Dian)压(Ya)保(Bao)护(Hu)。(?)
8、(?)二(?)次(Ci)保(Bao)护(Hu)功(Gong)能(Neng)先(Xian)进(Jin)、(?)齐(Qi)全(Quan)、(?)灵(Ling)活(Huo),(?)按(An)不(Bu)同(Tong)的(De)负(Fu)载(Zai)可(Ke)配(Pei)置(Zhi)短(Duan)路(Lu)、(?)过(Guo)流(Liu)、(?)漏(Lou)电(Dian)、(?)电(Dian)网(Wang)绝(Jue)缘(Yuan)监(Jian)视(Shi)、(?)欠(Qian)压(Ya)及(Ji)操(Cao)作(Zuo)过(Guo)电(Dian)压(Ya)保(Bao)护(Hu)。(?)
序(Xu)号(Hao) |
名(Ming) 称(Cheng) |
单(Dan)位(Wei) |
数(Shu)据(Ju) |
1 |
主(Zhu)回(Hui)路(Lu)额(E)定(Ding)电(Dian)压(Ya) |
kV |
10、(?)6 |
2 |
辅(Fu)助(Zhu)回(Hui)路(Lu)额(E)定(Ding)电(Dian)压(Ya) |
V |
220 |
3 |
额(E)定(Ding)频(Pin)率(Lu) |
Hz |
50 |
4 |
额(E)定(Ding)电(Dian)流(Liu) |
A |
50~1250 |
5 |
额(E)定(Ding)短(Duan)路(Lu)开(Kai)断(Duan)电(Dian)流(Liu)((?)有(You)效(Xiao)值(Zhi))(?) |
kA |
31.5 |
6 |
额(E)定(Ding)短(Duan)路(Lu)关(Guan)合(He)电(Dian)流(Liu)((?)有(You)效(Xiao)值(Zhi))(?) |
kA |
80 |
7 |
4s热(Re)稳(Wen)定(Ding)电(Dian)流(Liu) |
kA |
31.5 |
8 |
防(Fang)护(Hu)等(Deng)级(Ji) |
|
IP21~42 |
1、(?)海(Hai)拔(Ba)高(Gao)度(Du)不(Bu)超(Chao)过(Guo)1000米(Mi)((?)超(Chao)过(Guo)1000米(Mi)绝(Jue)缘(Yuan)水(Shui)平(Ping)要(Yao)求(Qiu)按(An)GB311.1的(De)规(Gui)定(Ding)修(Xiu)正(Zheng))(?);(?)
2、(?)环(Huan)境(Jing)温(Wen)度(Du):(?)-5℃(?)~(?)+40℃(?);(?)
3、(?)周(Zhou)围(Wei)相(Xiang)对(Dui)湿(Shi)度(Du)不(Bu)大(Da)于(Yu)95%((?)+25℃(?)时(Shi))(?);(?)
4、(?)无(Wu)瓦(Wa)斯(Si)的(De)煤(Mei)矿(Kuang)井(Jing)下(Xia);(?)
5、(?)无(Wu)显(Xian)著(Zhu)摇(Yao)动(Dong)和(He)冲(Chong)击(Ji)振(Zhen)动(Dong)的(De)地(Di)方(Fang);(?)
6、(?)能(Neng)防(Fang)止(Zhi)滴(Di)水(Shui)的(De)地(Di)方(Fang);(?)
7、(?)水(Shui)平(Ping)安(An)装(Zhuang)倾(Qing)斜(Xie)度(Du)不(Bu)超(Chao)过(Guo)15°地(Di)方(Fang)。(?)
1、(?)阿(A)巴(Ba)嘎(?)旗(Qi)金(Jin)地(Di)矿(Kuang)业(Ye)项(Xiang)目(Mu)
2、(?)承(Cheng)德(De)京(Jing)城(Cheng)矿(Kuang)业(Ye)集(Ji)团(Tuan)有(You)限(Xian)公(Gong)司(Si)
3、(?)兖(Yan)矿(Kuang)集(Ji)团(Tuan)新(Xin)陆(Lu)公(Gong)司(Si)
4、(?)韩(Han)城(Cheng)矿(Kuang)务(Wu)局(Ju)
5、(?)宽(Kuan)城(Cheng)宝(Bao)山(Shan)矿(Kuang)业(Ye)有(You)限(Xian)公(Gong)司(Si)