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KYN28A-12 型(Xing)铠(Kai)装(Zhuang)移(Yi)开(Kai)式(Shi)户(Hu)内(Nei)交(Jiao)流(Liu)金(Jin)属(Shu)封(Feng)闭(Bi)开(Kai)关(Guan)设(She)备(Bei),(?)系(Xi) 3.6~(?)12kV 三(San)相(Xiang)交(Jiao)流(Liu) 50Hz 单(Dan)母(Mu)线(Xian)及(Ji)单(Dan)母(Mu)线(Xian)分(Fen)段(Duan)系(Xi)统(Tong)的(De)成(Cheng)套(Tao)配(Pei)电(Dian)设(She)备(Bei)。(?)主(Zhu)要(Yao)用(Yong)于(Yu)发(Fa)电(Dian)厂(Chang)、(?)工(Gong)矿(Kuang)企(Qi)业(Ye)配(Pei)电(Dian)、(?)电(Dian)力(Li)系(Xi)统(Tong)二(?)次(Ci)变(Bian)电(Dian)所(Suo)的(De)输(Shu)配(Pei)电(Dian)以(Yi)及(Ji)大(Da)型(Xing)高(Gao)压(Ya)电(Dian)动(Dong)机(Ji)起(Qi)动(Dong)设(She)备(Bei)等(Deng),(?)实(Shi)行(Xing)控(Kong)制(Zhi)、(?)保(Bao)护(Hu)、(?)监(Jian)测(Ce)之(Zhi)用(Yong)。(?)本(Ben)开(Kai)关(Guan)柜(Gui)符(Fu)合(He) IEC 62271-200、(?)GB/T3906 等(Deng)标(Biao)准(Zhun)要(Yao)求(Qiu),(?)具(Ju)有(You)完(Wan)善(Shan)的(De)“(?)五(Wu)防(Fang)”(?)闭(Bi)锁(Suo)功(Gong)能(Neng)。(?)
产(Chan)品(Pin)特(Te)点(Dian)
柜(Gui)体(Ti)结(Jie)构(Gou)采(Cai)用(Yong)敷(Fu)铝(Lu)锌(Xin)板(Ban)经(Jing)过(Guo)多(Duo)重(Zhong)折(Zhe)边(Bian)组(Zu)装(Zhuang)而(?)成(Cheng);(?)
所(Suo)有(You)设(She)备(Bei)的(De)操(Cao)作(Zuo)均(Jun)可(Ke)在(Zai)柜(Gui)门(Men)关(Guan)闭(Bi)状(Zhuang)态(Tai)下(Xia)进(Jin)行(Xing);(?)
柜(Gui)体(Ti)外(Wai)壳(Ke)密(Mi)封(Feng)度(Du)高(Gao),(?)防(Fang)护(Hu)等(Deng)级(Ji)IP4X,(?)各(Ge)隔(Ge)室(Shi)间(Jian)防(Fang)护(Hu)等(Deng)级(Ji)IP2X;(?)
简(Jian)单(Dan)且(Qie)有(You)效(Xiao)的(De)闭(Bi)锁(Suo),(?)防(Fang)止(Zhi)误(Wu)操(Cao)作(Zuo)。(?)完(Wan)善(Shan)的(De)“(?)五(Wu)防(Fang)”(?)联(Lian)锁(Suo)装(Zhuang)置(Zhi),(?)为(Wei)设(She)备(Bei)操(Cao)作(Zuo)人(Ren)员(Yuan)提(Ti)供(Gong)了(Liao)可(Ke)靠(Kao)的(De)安(An)全(Quan)保(Bao)护(Hu);(?)
更(Geng)换(Huan)断(Duan)路(Lu)器(Qi)操(Cao)作(Zuo)非(Fei)常(Chang)简(Jian)单(Dan),(?)手(Shou)车(Che)互(Hu)换(Huan)性(Xing)好(Hao),(?)可(Ke)配(Pei)用(Yong)VSV及(Ji)其(Qi)它(Ta)国(Guo)产(Chan)、(?)进(Jin)口(Kou)品(Pin)牌(Pai)真(Zhen)空(Kong)断(Duan)路(Lu)器(Qi)。(?)柜(Gui)体(Ti)可(Ke)靠(Kao)墙(Qiang)安(An)装(Zhuang),(?)柜(Gui)前(Qian)维(Wei)修(Xiu),(?)减(Jian)少(Shao)占(Zhan)地(Di)面(Mian)积(Ji);(?)
开(Kai)关(Guan)柜(Gui)电(Dian)缆(Lan)室(Shi)采(Cai)用(Yong)复(Fu)合(He)绝(Jue)缘(Yuan),(?)保(Bao)证(Zheng)相(Xiang)间(Jian)和(He)对(Dui)地(Di)的(De)绝(Jue)缘(Yuan)性(Xing)能(Neng);(?)
采(Cai)用(Yong)中(Zhong)置(Zhi)式(Shi)结(Jie)构(Gou),(?)电(Dian)缆(Lan)室(Shi)空(Kong)间(Jian)充(Chong)裕(Yu),(?)可(Ke)接(Jie)多(Duo)根(Gen)电(Dian)缆(Lan);(?)
透(Tou)过(Guo)面(Mian)板(Ban)观(Guan)察(Cha)窗(Chuang),(?)极(Ji)易(Yi)观(Guan)察(Cha)到(Dao)电(Dian)缆(Lan)室(Shi)安(An)装(Zhuang)情(Qing)况(Kuang);(?)
在(Zai)电(Dian)缆(Lan)室(Shi)及(Ji)二(?)次(Ci)仪(Yi)表(Biao)室(Shi)均(Jun)单(Dan)独(Du)设(She)立(Li)有(You)接(Jie)地(Di)铜(Tong)排(Pai),(?)通(Tong)过(Guo)联(Lian)络(Luo)排(Pai)贯(Guan)穿(Chuan)相(Xiang)邻(Lin)各(Ge)柜(Gui),(?)并(Bing)与(Yu)柜(Gui)体(Ti)良(Liang)好(Hao)接(Jie)触(Chu)。(?)
技(Ji)术(Shu)参(Can)数(Shu)
项(Xiang) 目(Mu) | 单(Dan)位(Wei) | 数(Shu) 据(Ju) | ||||||
额(E)定(Ding)电(Dian)压(Ya) | kV | 12 | ||||||
额(E)定(Ding)绝(Jue)缘(Yuan)水(Shui)平(Ping) | 额(E)定(Ding)短(Duan)时(Shi) 工(Gong)频(Pin)耐(Nai)受(Shou)电(Dian)压(Ya) | 相(Xiang)间(Jian)、(?)相(Xiang)对(Dui)地(Di) | kV | 42 | ||||
隔(Ge)离(Li)断(Duan)口(Kou)、(?)真(Zhen)空(Kong)断(Duan)口(Kou) | 48 | |||||||
额(E)定(Ding)雷(Lei)电(Dian)冲(Chong)击(Ji) 耐(Nai)受(Shou)电(Dian)压(Ya)(峰(Feng)值(Zhi)) | 相(Xiang)间(Jian)、(?)相(Xiang)对(Dui)地(Di) | 75 | ||||||
隔(Ge)离(Li)断(Duan)口(Kou)、(?)真(Zhen)空(Kong)断(Duan)口(Kou) | 85 | |||||||
辅(Fu)助(Zhu)回(Hui)路(Lu)和(He)控(Kong)制(Zhi)回(Hui)路(Lu) | 2 / 2.5 | |||||||
额(E)定(Ding)频(Pin)率(Lu) | Hz | 50 | ||||||
额(E)定(Ding)电(Dian)压(Ya) (辅(Fu)助(Zhu)控(Kong)制(Zhi)回(Hui)路(Lu)) | V | DC110、(?)220;(?)AC110、(?)220 | ||||||
额(E)定(Ding)电(Dian)流(Liu) | A | 630 1250 | 1250 | 2500 3150 4000 | 2500 3150 4000 | 4000 5000 | ||
额(E)定(Ding)短(Duan)路(Lu)开(Kai)断(Duan)电(Dian)流(Liu) | kA | 31.5 | 40 | 31.5 | 40 | 50 | ||
额(E)定(Ding)短(Duan)路(Lu)关(Guan)合(He)电(Dian)流(Liu) | 80 | 100 | 80 | 100 | 125 | |||
额(E)定(Ding)峰(Feng)值(Zhi)耐(Nai)受(Shou)电(Dian)流(Liu)(主(Zhu)回(Hui)路(Lu)) | 80 | 100 | 80 | 100 | 125 | |||
额(E)定(Ding)短(Duan)时(Shi)耐(Nai)受(Shou)电(Dian)流(Liu)(主(Zhu)回(Hui)路(Lu)) | 31.5 | 40 | 31.5 | 40 | 50 | |||
额(E)定(Ding)短(Duan)时(Shi)耐(Nai)受(Shou)电(Dian)流(Liu)(接(Jie)地(Di)回(Hui)路(Lu)) | 27.4 | 34.8 | 27.4 | 34.8 | 43.5 | |||
额(E)定(Ding)峰(Feng)值(Zhi)耐(Nai)受(Shou)电(Dian)流(Liu)(接(Jie)地(Di)回(Hui)路(Lu)) | 69.6 | 87 | 69.6 | 87 | 109 | |||
相(Xiang)间(Jian)中(Zhong)心(Xin)距(Ju) | mm | 210±(?)1 | 275±(?)1 | |||||
额(E)定(Ding)短(Duan)路(Lu)持(Chi)续(Xu)时(Shi)间(Jian) | 主(Zhu)回(Hui)路(Lu) | s | 4 | |||||
接(Jie)地(Di)回(Hui)路(Lu) | s | 4 | ||||||
内(Nei)部(Bu)电(Dian)弧(Hu)等(Deng)级(Ji) | / | IAC:(?)AFLR 31.5kA 0.5s | ||||||
防(Fang)护(Hu)等(Deng)级(Ji) | 外(Wai)壳(Ke) | / | IP4X | |||||
隔(Ge)室(Shi)间(Jian) | / | IP2X | ||||||
运(Yun)行(Xing)连(Lian)续(Xu)性(Xing)丧(Sang)失(Shi)类(Lei)别(Bie) | / | LSC2B | ||||||
注(Zhu):(?)*对(Dui)于(Yu)1250A-40kA的(De)开(Kai)关(Guan)柜(Gui)相(Xiang)间(Jian)距(Ju)不(Bu)同(Tong)于(Yu) 210mm 和(He) 275mm 的(De)情(Qing)况(Kuang)也(Ye)是(Shi)存(Cun)在(Zai)的(De) |