1kv 聚氯絕緣電力電纜
產(chǎn)品 standard
本產(chǎn)品按gb12706《額定電壓35kv及以下銅芯,、鋁芯塑料絕緣電力電纜》生產(chǎn),,同時(shí)還可根據(jù)用戶需要按電工會(huì)iec,、英國(guó),、德國(guó)及美國(guó)生產(chǎn),。
the product is manufactured according to the stand of gb12706/iec,bs,din&icea upon request.
適用范圍 applications
本產(chǎn)品適用于工頻額定電壓0.6/1kv及以下配電網(wǎng)或工業(yè)裝置中固定敷設(shè)之用。
the product is suitable for use in power distribution lines/fixed insta-llations with rated power-frequency voltage up to&including 0.6/1kv.
使用特性 operating characteristics
工頻額定電壓uo/u為0.6/1kv,。
rated power-frequency voltage uo/u:0.6/1kv.
電纜導(dǎo)體的允許長(zhǎng)期工作高溫度為70℃
max.permissible continuous operating temperature of conductor: 70℃
短路時(shí)長(zhǎng)時(shí)間不超過5s電纜導(dǎo)體的允許高溫度:
導(dǎo)體截面 ≤ 300mm2 – 160℃,;
導(dǎo)體截面 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℃, 電纜敷設(shè)時(shí)溫度應(yīng)不低于0℃,。
the ambient temperature under installation should should not below0℃
電纜彎曲半徑不小于電纜外徑10倍。
the bending radius of a cable should not be less than 10 times of the cable diameter. 電纜的型號(hào) type of cable
生產(chǎn)范圍 production range of cable
·0.6/1kv,單芯聚氯絕緣聚氯護(hù)套電力電纜vv,,vlv
0.6/1kv,single-core,pvcinsulated,pvcsheathed power cable
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