熱搜關(guan)鍵詞:箱式變(bian)電(dian)站(zhan)價格充(chong)氣櫃(gui)價(jia)格變(bian)壓(ya)器價(jia)格中(zhong)置櫃(gui)價(jia)格高(gao)壓(ya)開關(guan)櫃(gui)廠(chang)家(jia)變(bian)壓(ya)器增(zeng)容(rong)多少(shao)錢kyn28變壓(ya)器增(zeng)容(rong)電(dian)力安裝(zhuang)公(gong)司(si)
在電(dian)力工程(cheng)安(an)裝(zhuang)過(guo)程(cheng)中(zhong),電(dian)纜是(shi)必(bi)不(bu)可(ke)少的(de)設(she)備,無論(lun)是(shi)從(cong)高(gao)壓(ya)駁(bo)接點(dian)到高(gao)壓(ya)進(jin)線(xian)櫃(gui),還是(shi)高(gao)低(di)壓(ya)開關(guan)櫃(gui)與變(bian)壓(ya)器的(de)連(lian)接,都有可(ke)能用(yong)到電(dian)纜。電(dian)纜施(shi)工質(zhi)量也(ye)關(guan)系到電(dian)力供應(ying)系(xi)統的(de)穩(wen)定(ding)性,因(yin)此(ci)在電(dian)纜敷(fu)設(she)的時(shi)候需要註意(yi)以(yi)下(xia)幾(ji)點(dian):
1、電(dian)纜敷(fu)設(she)時有采用(yong)鋼(gang)支架(jia)的,也(ye)有采用(yong)鋼(gang)質保(bao)護管(guan)的,還有采用(yong)電(dian)纜卡(ka)與架(jia)空敷設(she)的,凡是(shi)在電(dian)力電(dian)纜周(zhou)圍形成(cheng)鋼(gang)(鐵)性閉合回(hui)路的(de),均(jun)有可(ke)能產生(sheng)渦流,電(dian)流越大,產生(sheng)的(de)渦流就(jiu)越大。因(yin)此(ci)在電(dian)力電(dian)纜施(shi)工時(shi),不(bu)能(neng)在電(dian)纜周(zhou)圍形成(cheng)鋼(gang)(鐵)性閉合回(hui)路,防(fang)止產生(sheng)渦流。
2、電(dian)力電(dian)纜由(you)於(yu)外徑較大(da),重量大,在運輸(shu)安(an)裝(zhuang)過(guo)程(cheng)中(zhong)需要借助(zhu)機(ji)械設(she)備敷(fu)設(she),容(rong)易對(dui)電(dian)纜造成(cheng)機械性損傷(shang)。如轉彎半(ban)徑過(guo)大(da)、或(huo)者搬(ban)運安裝(zhuang)過(guo)程(cheng)中(zhong)的(de)碰(peng)撞(zhuang)都可(ke)能形成(cheng)機械性損傷(shang),從(cong)而(er)破(po)壞(huai)內(nei)部絕(jue)緣。
3、電(dian)纜大(da)部分(fen)故障(zhang)為(wei)電(dian)纜中(zhong)間(jian)接頭和(he)終(zhong)端接頭故障(zhang),而(er)導致這(zhe)壹故障(zhang)的(de)原(yuan)因(yin)則(ze)是(shi)駁(bo)接過(guo)程(cheng)密(mi)封不(bu)良,潮(chao)氣(qi)入侵而(er)造成(cheng)絕(jue)緣強(qiang)度(du)下(xia)降。因此(ci)在駁(bo)接電(dian)纜時(shi)做好(hao)密(mi)封堵漏是(shi)確(que)保(bao)電(dian)力電(dian)纜安(an)全(quan)可(ke)靠運(yun)行(xing)的重要措(cuo)施(shi)之壹。
4、對(dui)於有金(jin)屬保(bao)護層(ceng)的電(dian)纜,敷(fu)設(she)時必(bi)須(xu)考(kao)慮(lv)金(jin)屬保(bao)護層(ceng)的接地問題(ti),並保證金(jin)屬護(hu)層(ceng)的任(ren)壹點(dian)非(fei)接地處的(de)正(zheng)常(chang)感應(ying)電(dian)壓(ya)不(bu)得(de)大(da)於(yu)100v。
廣(guang)東紫光(guang)電(dian)氣有限公(gong)司(si)作為(wei)專(zhuan)業的東(dong)莞(guan)電(dian)力安裝(zhuang)公(gong)司(si),長期承(cheng)接東(dong)莞(guan)電(dian)力工程(cheng)安(an)裝(zhuang),施(shi)工經驗(yan)豐富,質量(liang)可(ke)靠。同(tong)時(shi)紫光(guang)電(dian)氣也是(shi)變(bian)壓(ya)器、高(gao)低(di)壓(ya)開關(guan)櫃(gui)、箱式變(bian)電(dian)站(zhan)等(deng)電(dian)力設(she)備生(sheng)產廠(chang)家(jia),提供工程(cheng)與設(she)備壹站(zhan)式供(gong)應(ying),價(jia)格實(shi)惠。