概(Gai)述(Shu)

交(Jiao)流(Liu)电(Dian)源(Yuan)屏(Ping)是(Shi)我(Wo)公(Gong)司(Si)依(Yi)据(Ju)能(Neng)源(Yuan)部(Bu)《(?)发(Fa)电(Dian)厂(Chang)、(?)变(Bian)电(Dian)所(Suo)工(Gong)程(Cheng)和(He)继(Ji)电(Dian)保(Bao)护(Hu)试(Shi)验(Yan)仪(Yi)表(Biao)配(Pei)置(Zhi)定(Ding)额(E)》(?)、(?)电(Dian)力(Li)工(Gong)业(Ye)部(Bu)颁(Ban)发(Fa)《(?)电(Dian)力(Li)系(Xi)统(Tong)继(Ji)电(Dian)保(Bao)护(Hu)及(Ji)安(An)全(Quan)自(Zi)动(Dong)装(Zhuang)置(Zhi)反(Fan)事(Shi)故(Gu)措(Cuo)施(Shi)要(Yao)点(Dian)》(?)等(Deng)有(You)关(Guan)规(Gui)定(Ding)设(She)计(Ji)制(Zhi)造(Zao)的(De)产(Chan)品(Pin)。(?)它(Ta)为(Wei)现(Xian)场(Chang)二(?)次(Ci)设(She)备(Bei)的(De)工(Gong)作(Zuo)提(Ti)供(Gong)了(Liao)可(Ke)靠(Kao)、(?)稳(Wen)定(Ding)、(?)方(Fang)便(Bian)的(De)交(Jiao)流(Liu)电(Dian)源(Yuan)，(?)为(Wei)满(Man)足(Zu)现(Xian)场(Chang)二(?)次(Ci)设(She)备(Bei)的(De)工(Gong)作(Zuo)电(Dian)源(Yuan)的(De)要(Yao)求(Qiu)，(?)保(Bao)障(Zhang)人(Ren)身(Shen)、(?)设(She)备(Bei)安(An)全(Quan)提(Ti)供(Gong)了(Liao)可(Ke)靠(Kao)保(Bao)证(Zheng)。(?)

用(Yong)途(Tu)

本(Ben)设(She)备(Bei)适(Shi)用(Yong)于(Yu)发(Fa)电(Dian)厂(Chang)、(?)变(Bian)电(Dian)站(Zhan)及(Ji)大(Da)中(Zhong)型(Xing)工(Gong)业(Ye)企(Qi)业(Ye)，(?)可(Ke)作(Zuo)为(Wei)通(Tong)用(Yong)的(De)二(?)次(Ci)设(She)备(Bei)用(Yong)交(Jiao)流(Liu)配(Pei)电(Dian)电(Dian)源(Yuan)屏(Ping)。(?)

特(Te)点(Dian)

1.采(Cai)用(Yong)双(Shuang)路(Lu)电(Dian)源(Yuan)供(Gong)电(Dian)。(?)

2. 交(Jiao)流(Liu)电(Dian)源(Yuan)的(De)控(Kong)制(Zhi)均(Jun)采(Cai)用(Yong)高(Gao)分(Fen)断(Duan)小(Xiao)型(Xing)断(Duan)路(Lu)器(Qi)，(?)它(Ta)具(Ju)有(You)动(Dong)作(Zuo)迅(Xun)速(Su),灵(Ling)敏(Min)度(Du)高(Gao)，(?)动(Dong)作(Zuo)可(Ke)靠(Kao)等(Deng)优(You)点(Dian)，(?)有(You)短(Duan)路(Lu)、(?)过(Guo)负(Fu)荷(He)自(Zi)动(Dong)跳(Tiao)闸(Zha)功(Gong)能(Neng)。(?)

3.馈(Kui)线(Xian)路(Lu)数(Shu)多(Duo)。(?)

4. 具(Ju)有(You)短(Duan)路(Lu),过(Guo)负(Fu)荷(He)跳(Tiao)闸(Zha)报(Bao)警(Jing)指(Zhi)示(Shi)功(Gong)能(Neng)。(?)

产(Chan)品(Pin)结(Jie)构(Gou) 

1.屏(Ping)体(Ti)结(Jie)构(Gou)，(?)表(Biao)面(Mian)涂(Tu)覆(Fu)，(?)电(Dian)气(Qi)间(Jian)隙(Xi)与(Yu)爬(Pa)电(Dian)距(Ju)离(Li)，(?)防(Fang)静(Jing)电(Dian)措(Cuo)施(Shi)，(?)电(Dian)气(Qi)性(Xing)能(Neng)、(?)导(Dao)线(Xian)敷(Fu)设(She)、(?)温(Wen)升(Sheng)、(?)耐(Nai)热(Re)、(?)机(Ji)械(Xie)性(Xing)能(Neng)等(Deng)要(Yao)求(Qiu)，(?)均(Jun)符(Fu)合(He)DL/T720-2013相(Xiang)应(Ying)条(Tiao)款(Kuan)要(Yao)求(Qiu)。(?)屏(Ping)内(Nei)安(An)装(Zhuang)专(Zhuan)用(Yong)接(Jie)地(Di)铜(Tong)排(Pai)。(?)

2.采(Cai)用(Yong)全(Quan)封(Feng)闭(Bi)柜(Gui)式(Shi)结(Jie)构(Gou)，(?)前(Qian)后(Hou)门(Men)带(Dai)锁(Suo)，(?)屏(Ping)体(Ti)由(You)板(Ban)材(Cai)构(Gou)成(Cheng)。(?)

3.内(Nei)部(Bu)主(Zhu)要(Yao)部(Bu)件(Jian)：(?)双(Shuang)电(Dian)源(Yuan)切(Qie)换(Huan)装(Zhuang)置(Zhi)、(?)自(Zi)动(Dong)空(Kong)气(Qi)开(Kai)关(Guan)、(?)电(Dian)压(Ya)表(Biao)，(?)指(Zhi)示(Shi)灯(Deng)等(Deng)元(Yuan)件(Jian)。(?)

4.仪(Yi)表(Biao)、(?)指(Zhi)示(Shi)灯(Deng)、(?)控(Kong)制(Zhi)开(Kai)关(Guan)装(Zhuang)在(Zai)前(Qian)面(Mian)板(Ban)上(Shang)，(?)输(Shu)入(Ru)和(He)输(Shu)出(Chu)导(Dao)线(Xian)可(Ke)通(Tong)过(Guo)屏(Ping)后(Hou)端(Duan)子(Zi)排(Pai)连(Lian)接(Jie)。(?)

设(She)备(Bei)电(Dian)气(Qi)性(Xing)能(Neng)

1.绝(Jue)缘(Yuan)电(Dian)阻(Zu)：(?)在(Zai)标(Biao)准(Zhun)试(Shi)验(Yan)大(Da)气(Qi)条(Tiao)件(Jian)下(Xia)，(?)装(Zhuang)置(Zhi)各(Ge)回(Hui)路(Lu)与(Yu)外(Wai)壳(Ke)之(Zhi)间(Jian)绝(Jue)缘(Yuan)电(Dian)阻(Zu)不(Bu)小(Xiao)于(Yu)10MΩ(?)；(?)各(Ge)独(Du)立(Li)回(Hui)路(Lu)之(Zhi)间(Jian)绝(Jue)缘(Yuan)电(Dian)阻(Zu)不(Bu)小(Xiao)于(Yu)10MΩ(?)。(?)

2.介(Jie)质(Zhi)强(Qiang)度(Du)：(?)在(Zai)标(Biao)准(Zhun)试(Shi)验(Yan)大(Da)气(Qi)条(Tiao)件(Jian)下(Xia)，(?)上(Shang)述(Shu)各(Ge)回(Hui)路(Lu)以(Yi)及(Ji)各(Ge)独(Du)立(Li)回(Hui)路(Lu)之(Zhi)间(Jian)分(Fen)别(Bie)能(Neng)耐(Nai)受(Shou)交(Jiao)流(Liu)50Hz，(?)电(Dian)压(Ya)2kV（(?)有(You)效(Xiao)值(Zhi)）(?)，(?)历(Li)时(Shi)1min试(Shi)验(Yan)，(?)而(?)无(Wu)绝(Jue)缘(Yuan)击(Ji)穿(Chuan)或(Huo)闪(Shan)络(Luo)现(Xian)象(Xiang)。(?)

3.冲(Chong)击(Ji)电(Dian)压(Ya)：(?)在(Zai)标(Biao)准(Zhun)试(Shi)验(Yan)大(Da)气(Qi)条(Tiao)件(Jian)下(Xia)，(?)各(Ge)交(Jiao)流(Liu)回(Hui)路(Lu)和(He)直(Zhi)流(Liu)回(Hui)路(Lu)分(Fen)别(Bie)对(Dui)外(Wai)壳(Ke)，(?)应(Ying)能(Neng)承(Cheng)受(Shou)5kV（(?)峰(Feng)值(Zhi)）(?)的(De)标(Biao)准(Zhun)雷(Lei)电(Dian)波(Bo)短(Duan)时(Shi)冲(Chong)击(Ji)检(Jian)验(Yan)。(?)

4.交(Jiao)流(Liu)回(Hui)路(Lu)使(Shi)用(Yong)自(Zi)动(Dong)开(Kai)关(Guan)，(?)机(Ji)械(Xie)寿(Shou)命(Ming)通(Tong)断(Duan)大(Da)于(Yu)2万(Wan)次(Ci)，(?)瞬(Shun)时(Shi)分(Fen)断(Duan)电(Dian)流(Liu)可(Ke)达(Da)（(?)4～(?)7）(?)Ie。(?)

工(Gong)作(Zuo)原(Yuan)理(Li)  

1. 电(Dian)源(Yuan)输(Shu)入(Ru)采(Cai)用(Yong)三(San)相(Xiang)四(Si)线(Xian)220V/380V双(Shuang)路(Lu)交(Jiao)流(Liu)电(Dian)源(Yuan)供(Gong)电(Dian)。(?)

2.母(Mu)排(Pai)处(Chu)及(Ji)馈(Kui)线(Xian)输(Shu)出(Chu)处(Chu)设(She)高(Gao)分(Fen)断(Duan)断(Duan)路(Lu)器(Qi)，(?)可(Ke)方(Fang)便(Bian)各(Ge)回(Hui)路(Lu)断(Duan)电(Dian)检(Jian)修(Xiu)。(?)

3.电(Dian)压(Ya)表(Biao)直(Zhi)接(Jie)监(Jian)视(Shi)三(San)相(Xiang)输(Shu)出(Chu)电(Dian)压(Ya)，(?)反(Fan)映(Ying)供(Gong)电(Dian)电(Dian)源(Yuan)状(Zhuang)况(Kuang)。(?)

主(Zhu)要(Yao)技(Ji)术(Shu)指(Zhi)标(Biao)

1.额(E)定(Ding)输(Shu)入(Ru)电(Dian)压(Ya)：(?)三(San)相(Xiang)四(Si)线(Xian)220Ｖ(?)/380V，(?)频(Pin)率(Lu)50Hz；(?)

2.额(E)定(Ding)输(Shu)出(Chu)电(Dian)压(Ya)：(?) 220V/380V，(?)三(San)相(Xiang)四(Si)线(Xian)；(?)220V，(?)单(Dan)相(Xiang)；(?)

3.额(E)定(Ding)电(Dian)流(Liu)可(Ke)达(Da)到(Dao)3200A.

使(Shi)用(Yong)条(Tiao)件(Jian)

1.使(Shi)用(Yong)场(Chang)所(Suo)应(Ying)有(You)防(Fang)止(Zhi)雨(Yu)雪(Xue)侵(Qin)袭(Xi)的(De)措(Cuo)施(Shi)。(?)

2.海(Hai)拔(Ba)高(Gao)度(Du)不(Bu)超(Chao)过(Guo)2000米(Mi)。(?)

3.周(Zhou)围(Wei)空(Kong)气(Qi)温(Wen)度(Du)：(?)-5℃(?)～(?)+40℃(?)。(?)

4.在(Zai)40℃(?)时(Shi)空(Kong)气(Qi)湿(Shi)度(Du)不(Bu)超(Chao)过(Guo)50%，(?)在(Zai)较(Jiao)低(Di)温(Wen)度(Du)时(Shi)允(Yun)许(Xu)有(You)较(Jiao)高(Gao)的(De)相(Xiang)对(Dui)湿(Shi)度(Du)，(?)在(Zai)20℃(?)时(Shi)不(Bu)超(Chao)过(Guo)90%。(?)

5.使(Shi)用(Yong)场(Chang)所(Suo)机(Ji)械(Xie)振(Zhen)动(Dong)振(Zhen)幅(Fu)不(Bu)大(Da)于(Yu)0.05mm，(?)频(Pin)率(Lu)不(Bu)大(Da)于(Yu)600次(Ci)/分(Fen)。(?)

6.安(An)装(Zhuang)倾(Qing)斜(Xie)度(Du)与(Yu)铅(Qian)垂(Chui)线(Xian)相(Xiang)差(Cha)不(Bu)大(Da)于(Yu)5°(?)。(?)

7.周(Zhou)围(Wei)介(Jie)质(Zhi)无(Wu)爆(Bao)炸(Zha)危(Wei)险(Xian)，(?)无(Wu)导(Dao)电(Dian)尘(Chen)埃(Ai)与(Yu)腐(Fu)蚀(Shi)性(Xing)气(Qi)体(Ti)