聚氯乙烯絕緣聚氯乙烯護套電(diàn)力電(diàn)纜
發布時間：2023-08-18浏覽次數：0
産(chǎn)品标準 Standard
本産(chǎn)品按GB12706《額定電(diàn)壓35kv及以下銅芯、鋁芯塑料絕緣電(diàn)力電(diàn)纜》标準生産(chǎn)。
The product is manufactured according to the stand of GB12706 or IEC,BS,DIN and ICEA upon request.
适用(yòng)範圍 Applications
本産(chǎn)品适用(yòng)于工(gōng)頻額定電(diàn)壓0.6/1KV及以下配電(diàn)網或工(gōng)業裝(zhuāng)置中(zhōng)固定敷設之用(yòng)。
The product is suitable for use in power distribution lines or fixed insta-llations with rated power-frequency voltage up to and including 0.6/1KV.
使用(yòng)特性 Operating characteristics
工(gōng)頻額定電(diàn)壓Uo/U為(wèi)0.6/1KV。
Rated power-frequency voltage Uo/U:0.6/1KV.
電(diàn)纜導體(tǐ)的允許長(cháng)期工(gōng)作(zuò)最高溫度為(wèi)70℃
Max.permissible continuous operating temperature of conductor: 70℃
短路時（最長(cháng)持續時間不超過5s）電(diàn)纜導體(tǐ)的允許最高溫度：
導體(tǐ)截面 ≤ 300mm2 – 160℃；
導體(tǐ)截面 300 – 140＞℃；
Max.short-circuit temperature of the conductor shall not excssd: (5smaximum duration).Cross-section of conducter ≤ 300mm2 – 160℃；
Cross-section of conducter ＞ 300mm2 – 140℃, 電(diàn)纜敷設時環境溫度應不低于0℃。
The ambient temperature under installation should should not below0℃
電(diàn)纜彎曲半徑不小(xiǎo)于電(diàn)纜外徑10倍。
