控(Kong)制(Zhi)电(Dian)缆(Lan)适(Shi)用(Yong)于(Yu)交(Jiao)流(Liu)额(E)定(Ding)电(Dian)压(Ya)450/750V及(Ji)以(Yi)下(Xia)电(Dian)器(Qi)仪(Yi)表(Biao)的(De)连(Lian)接(Jie)线(Xian)和(He)自(Zi)动(Dong)控(Kong)制(Zhi)系(Xi)统(Tong)的(De)传(Chuan)输(Shu)线(Xian),(?)保(Bao)护(Hu)线(Xian)路(Lu)等(Deng)场(Chang)所(Suo)使(Shi)用(Yong)的(De)PVC绝(Jue)缘(Yuan)、(?)PVC护(Hu)套(Tao)型(Xing)控(Kong)制(Zhi)电(Dian)缆(Lan)。(?)这(Zhe)些(Xie)护(Hu)套(Tao)和(He)绝(Jue)缘(Yuan)材(Cai)料(Liao)具(Ju)有(You)耐(Nai)腐(Fu)蚀(Shi)、(?)耐(Nai)酸(Suan)碱(Jian)、(?)耐(Nai)磨(Mo)损(Sun)、(?)耐(Nai)油(You)、(?)耐(Nai)老(Lao)化(Hua)、(?)阻(Zu)燃(Ran)、(?)防(Fang)水(Shui)等(Deng)优(You)良(Liang)特(Te)性(Xing),(?)经(Jing)常(Chang)适(Shi)用(Yong)于(Yu)冶(Ye)金(Jin)、(?)电(Dian)力(Li)、(?)石(Shi)化(Hua)等(Deng)行(Xing)业(Ye)。(?)
因(Yin)此(Ci)控(Kong)制(Zhi)电(Dian)缆(Lan)具(Ju)有(You)防(Fang)潮(Chao)、(?)防(Fang)腐(Fu)蚀(Shi)和(He)耐(Nai)磨(Mo)等(Deng)特(Te)点(Dian),(?)常(Chang)常(Chang)施(Shi)工(Gong)安(An)装(Zhuang)在(Zai)电(Dian)缆(Lan)隧(Sui)道(Dao)或(Huo)者(Zhe)电(Dian)缆(Lan)沟(Gou)井(Jing)内(Nei)。(?)
电(Dian)力(Li)电(Dian)缆(Lan)经(Jing)常(Chang)适(Shi)用(Yong)于(Yu)电(Dian)力(Li)系(Xi)统(Tong)中(Zhong)作(Zuo)为(Wei)主(Zhu)干(Gan)线(Xian)用(Yong)作(Zuo)传(Chuan)输(Shu)和(He)分(Fen)配(Pei)功(Gong)率(Lu)较(Jiao)大(Da)的(De)电(Dian)能(Neng),(?)控(Kong)制(Zhi)电(Dian)缆(Lan)从(Cong)电(Dian)力(Li)系(Xi)统(Tong)的(De)配(Pei)电(Dian)点(Dian)把(Ba)电(Dian)能(Neng)直(Zhi)接(Jie)传(Chuan)输(Shu)到(Dao)各(Ge)种(Zhong)用(Yong)电(Dian)设(She)备(Bei)器(Qi)具(Ju)的(De)电(Dian)源(Yuan)连(Lian)接(Jie)线(Xian)路(Lu)。(?)
常(Chang)用(Yong)的(De)电(Dian)力(Li)电(Dian)缆(Lan)和(He)控(Kong)制(Zhi)电(Dian)缆(Lan)的(De)额(E)定(Ding)电(Dian)压(Ya)分(Fen)别(Bie)为(Wei)0.6/1KV和(He)450/750V。(?)因(Yin)为(Wei)两(Liang)种(Zhong)电(Dian)缆(Lan)所(Suo)适(Shi)用(Yong)的(De)额(E)定(Ding)电(Dian)缆(Lan)不(Bu)同(Tong),(?)因(Yin)此(Ci)同(Tong)样(Yang)规(Gui)格(Ge)的(De)电(Dian)力(Li)电(Dian)缆(Lan)和(He)控(Kong)制(Zhi)电(Dian)缆(Lan)在(Zai)生(Sheng)产(Chan)制(Zhi)作(Zuo)时(Shi),(?)电(Dian)力(Li)电(Dian)缆(Lan)的(De)绝(Jue)缘(Yuan)和(He)护(Hu)套(Tao)的(De)厚(Hou)度(Du)相(Xiang)比(Bi)控(Kong)制(Zhi)电(Dian)缆(Lan)都(Du)要(Yao)厚(Hou)。(?)
控(Kong)制(Zhi)电(Dian)缆(Lan)线(Xian)路(Lu)故(Gu)障(Zhang)的(De)维(Wei)修(Xiu)保(Bao)养(Yang):(?)
1、(?)控(Kong)制(Zhi)电(Dian)缆(Lan)价(Jia)格(Ge)公(Gong)式(Shi)如(Ru)下(Xia):(?)铜(Tong)的(De)重(Zhong)量(Liang)X铜(Tong)价(Jia)=((?)丝(Si)径(Jing)÷(?)2)(?)^2X3.14X丝(Si)的(De)根(Gen)数(Shu)X8.9X当(Dang)时(Shi)铜(Tong)价(Jia)+10%的(De)加(Jia)工(Gong)费(Fei)。(?)
2、(?)控(Kong)制(Zhi)电(Dian)缆(Lan)的(De)成(Cheng)本(Ben)价(Jia)格(Ge)计(Ji)算(Suan)。(?)
3、(?)平(Ping)方(Fang)X1.83=铜(Tong)的(De)重(Zhong)量(Liang)X当(Dang)时(Shi)的(De)铜(Tong)价(Jia)+铠(Kai)装(Zhuang)的(De)价(Jia)格(Ge)((?)重(Zhong)量(Liang)X0.4元(Yuan)/斤(Jin))(?)=成(Cheng)本(Ben)价(Jia)格(Ge)+10%的(De)加(Jia)工(Gong)费(Fei)。(?)
4、(?)电(Dian)缆(Lan)的(De)价(Jia)格(Ge)=制(Zhi)造(Zao)材(Cai)料(Liao)成(Cheng)本(Ben)+固(Gu)定(Ding)费(Fei)用(Yong)+税(Shui)收(Shou)+业(Ye)务(Wu)费(Fei)+利(Li)润(Run)。(?)
5、(?)固(Gu)定(Ding)费(Fei)用(Yong)根(Gen)据(Ju)各(Ge)个(Ge)公(Gong)司(Si)的(De)情(Qing)况(Kuang)有(You)所(Suo)不(Bu)同(Tong),(?)一(Yi)般(Ban)包(Bao)括(Kuo)生(Sheng)产(Chan)工(Gong)资(Zi)、(?)管(Guan)理(Li)工(Gong)资(Zi)、(?)水(Shui)电(Dian)费(Fei)、(?)修(Xiu)理(Li)费(Fei)、(?)折(Zhe)旧(Jiu)费(Fei)、(?)房(Fang)租(Zu)费(Fei)、(?)运(Yun)输(Shu)费(Fei)用(Yong)。(?)
6、(?)制(Zhi)造(Zao)材(Cai)料(Liao)成(Cheng)本(Ben)=材(Cai)料(Liao)成(Cheng)本(Ben)*((?)1+材(Cai)料(Liao)消(Xiao)耗(Hao))(?)((?)材(Cai)料(Liao)成(Cheng)本(Ben)即(Ji)为(Wei)理(Li)论(Lun)计(Ji)算(Suan)出(Chu)来(Lai)的(De)值(Zhi))(?)。(?)
7、(?)控(Kong)制(Zhi)电(Dian)缆(Lan)线(Xian)路(Lu)常(Chang)见(Jian)的(De)故(Gu)障(Zhang)有(You)机(Ji)械(Xie)损(Sun)伤(Shang)、(?)绝(Jue)缘(Yuan)损(Sun)伤(Shang)、(?)绝(Jue)缘(Yuan)受(Shou)潮(Chao)、(?)绝(Jue)缘(Yuan)老(Lao)化(Hua)变(Bian)质(Zhi)、(?)过(Guo)电(Dian)压(Ya)、(?)电(Dian)缆(Lan)过(Guo)热(Re)故(Gu)障(Zhang)等(Deng)。(?)如(Ru)果(Guo)线(Xian)路(Lu)发(Fa)生(Sheng)这(Zhe)些(Xie)故(Gu)障(Zhang)时(Shi),(?)应(Ying)立(Li)即(Ji)断(Duan)开(Kai)电(Dian)缆(Lan)的(De)电(Dian)源(Yuan),(?)检(Jian)测(Ce)定(Ding)位(Wei)故(Gu)障(Zhang)点(Dian),(?)然(Ran)后(Hou)进(Jin)行(Xing)修(Xiu)理(Li)和(He)试(Shi)验(Yan),(?)该(Gai)割(Ge)除(Chu)的(De)割(Ge)除(Chu),(?)待(Dai)故(Gu)障(Zhang)消(Xiao)除(Chu)后(Hou),(?)方(Fang)可(Ke)恢(Hui)复(Fu)供(Gong)电(Dian)。(?)
预(Yu)防(Fang)措(Cuo)施(Shi):(?)为(Wei)保(Bao)证(Zheng)控(Kong)制(Zhi)电(Dian)缆(Lan)在(Zai)发(Fa)生(Sheng)绝(Jue)缘(Yuan)击(Ji)穿(Chuan)、(?)机(Ji)械(Xie)损(Sun)伤(Shang)或(Huo)着(Zhuo)火(Huo)时(Shi),(?)减(Jian)少(Shao)波(Bo)及(Ji)的(De)范(Fan)围(Wei),(?)双(Shuang)重(Zhong)化(Hua)保(Bao)护(Hu)的(De)电(Dian)流(Liu)、(?)电(Dian)压(Ya)以(Yi)及(Ji)直(Zhi)流(Liu)电(Dian)源(Yuan)和(He)跳(Tiao)闸(Zha)控(Kong)制(Zhi)回(Hui)路(Lu)等(Deng)需(Xu)要(Yao)增(Zeng)强(Qiang)可(Ke)靠(Kao)性(Xing)的(De)两(Liang)套(Tao)系(Xi)统(Tong),(?)应(Ying)采(Cai)用(Yong)各(Ge)自(Zi)独(Du)立(Li)的(De)控(Kong)制(Zhi)电(Dian)缆(Lan)。(?)