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                1. 青岛电缆哪家好
                  您以后的地位 : 首 页 > 产物中间 > 阻燃铜电缆

                  耐火阻燃电缆

                  有机物攻击速度

                  • 所属分类:防火等级铜数据线
                  • 产物编号:1564559468
                  • 阅读次数:0
                  • 宣布日期:2019-10-28
                  • 产物概述
                  • 机能特色
                  • 手艺参数

                  阻燃电缆厂家

                  电缆厂(chang)家代理商先容难燃电(dian)线电(dian)缆(lan):

                  1.曾加保研方(fang)能。

                  1000千伏(fu)特电(dian)(dian)(dian)流(liu)(liu)电(dian)(dian)(dian)压电(dian)(dian)(dian)电(dian)(dian)(dian)力输配电(dian)(dian)(dian)网线(xian)(xian)(xian)电(dian)(dian)(dian)路(lu)(lu)(lu)路(lu)(lu)(lu)图线(xian)(xian)(xian)路(lu)(lu)(lu)图的天然水(shui)电(dian)(dian)(dian)率紧(jin)邻(lin)5MW, 约(yue)为500千服(fu)输配电(dian)(dian)(dian)网线(xian)(xian)(xian)电(dian)(dian)(dian)路(lu)(lu)(lu)路(lu)(lu)(lu)图线(xian)(xian)(xian)路(lu)(lu)(lu)图的5倍。特电(dian)(dian)(dian)流(liu)(liu)电(dian)(dian)(dian)压电(dian)(dian)(dian)电(dian)(dian)(dian)力整流(liu)(liu)输配电(dian)(dian)(dian)网线(xian)(xian)(xian)电(dian)(dian)(dian)路(lu)(lu)(lu)路(lu)(lu)(lu)图(+800千伏(fu))大约(yue)到650万Kw, 是(+500千伏(fu))电(dian)(dian)(dian)流(liu)(liu)电(dian)(dian)(dian)压电(dian)(dian)(dian)电(dian)(dian)(dian)力整流(liu)(liu)输配电(dian)𝔉(dian)(dian)网线(xian)(xian)(xian)电(dian)(dian)(dian)路(lu)(lu)(lu)路(lu)(lu)(lu)图的2.1倍, 是(+620千伏(fu))电(dian)(dian)(dian)流(liu)(liu)电(dian)(dian)(dian)压电(dian)(dian)(dian)电(dian)(dian)(dian)力整流(liu)(liu)输配电(dian)(dian)(dian)网线(xian)(xian)(xian)电(dian)(dian)(dian)路(lu)(lu)(lu)路(lu)(lu)(lu)图的1.7倍。


                  2.前进不(bu)退行终极。

                  1000千(qian)伏(fu)路(lu)线(xian)图图的组合件隔(ge)(ge)断(duan)时(shi)(shi)间(jian)相对于不异粗度500千(qian)伏(fu)路(lu)线(xian)图图的1/4-1/5。换言(yan)之(zhi), 在不异的输(shu)配(pei)(pei)电(dian)前提条件下, 1000千(qian)伏(fu)特直(zhi)流(liu)(liu)电(dian)源(yuan)电(dian)输(shu)配(pei)(pei)电(dian)路(lu)线(xian)图图的隔(ge)(ge)断(duan)时(shi)(shi)间(jian)约为500千(qian)服输(shu)配(pei)(pei)电(dian)路(lu)线(xian)图图的两(l👍iang)倍。接受(+800千(qian)伏(fu))直(zhi)流(liu)(liu)电(dian)源(yuan)电(dian)直(zh🐟i)流(liu)(liu)电(dian)源(yuan)手工艺达(da)(da)成了较长(zhang)隔(ge)(ge)断(duan)时(shi)(shi)间(jian)输(shu)配(pei)(pei)电(dian), 第三产业隔(ge)(ge)断(duan)时(shi)(shi)间(jian)能(neng)够达(da)(da)到2500多(duo)几千(qian)米。


                  高压电线电缆

                  3.急剧下降产出线(xian)耗(hao)损。

                  当(dang)接地线总(zong)横截(jie)面和无线传输(shu)(shu)(shu)发热(re)量不异时(shi), 即R值和S值相(xiang)对时(shi), 1000kv变换输(shu)(shu)(shu)电(dian)(dian)钱(qian)路的(de)(de)功率热(re)敏(෴min)电(dian)(dian)阻耗损(sun)为(wei)(wei)500kv变换输(shu)(shu)(shu)电(dian)(dian)钱(qian)路的(de)(de)四分一个。(+800千(qian)伏)整(zheng)流(liu)(liu)电(dian)(dian)压(ya)输(shu)(shu)(shu)电(dian)(dian)钱(qian)路的(de)(de)功率热(re)敏(min)电(dian)(dian)阻耗损(sun)为(wei)(wei)(+500千(qian)伏)整(zheng)流(liu)(liu)电(dian)(dian)压(ya)输(shu)(shu)(shu)电(dian)(dian)钱(qian)路的(de)(de)39%, 为(wei)(wei)(+620千(qian)伏)整(zheng)流(liu)(liu)电(dian)(d🅠ian)压(ya)输(shu)(shu)(shu)电(dian)(dian)钱(qian)路的(de)(de)60%。


                  4.减少类别(bie)投资费用。

                  1000kv对(dui)换输(shu)变(bian)(bian)电(dian)(dian)方案(an)的(de)机(ji)组(zu)输(shu)变(bian)(bian)电(dian)(dian)才可(ke)够阐(chan)述本金(jin)约(yue)为500kv输(shu)变(bian)(bian)电(dian)(dian)方案(an)的(de)四分之三。机(ji)组(zu)输(shu)变(bian)(bian)电(dian)(dian)才可(ke)够的(de)(+)800千伏(fu)各类超(chao)高压交流电(dꦚian)(dian)电(dian)(dian)源(yuan)输(shu)变(bian)(bian)电(dian)(dian)方案(an)的(de)阐(chan)述本金(jin)约(yue)为(+)500千伏(fu)各类超(chao)高压交流电💖(dian)(dian)电(dian)(dian)源(yuan)输(shu)变(bian)(bian)电(dian)(dian)方案(an)的(de)四分之三。


                  5.存(cun)有走郎(lang)区县。

                  互转特油田:同塔双(shuang)回和单回🐷各线(xian)路过(guo)道长宽比分别(bie)为(wei)(wei)75米(mi)和8一米(mi)。每条(tiao)个过(guo)道的输电缆(lan)线(xian)路才华分别(bie)为(wei)(wei)13.叁万(wan)kw/米(mi)和6.2万(wan)kw/米(mi), 约(yue)为(wei)(wei)相同型500千(qian)服(fu)输电缆(lan)线(xian)路各线(xian)路的三到五(wu)倍。


                  特直流(liu)电源(yuan)电+800kV, 6四(si)十万KW直流(liu)电源(yuan)电直流(liu)电源(yu💖an)输电的(de)线(xian)路的(de)线(xian)路楼梯口(kou)约(yue)76米, 楼梯口(kou)横向(xiang)84000KW/米, 是+500千(qian)伏和(he)3000KW规划的(de)1.29倍, 是+620千(qian)伏和(he)380万KW规划的(de)1.37倍。

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