低壓交聯(lián)聚乙烯絕緣電力電纜
型號(hào):
交聯(lián)聚乙烯絕緣(阻燃)電力電纜性能符合國(guó)家標(biāo)準(zhǔn)GB/T12706.1-2002等效采用IEC60502-1997,阻燃性符合國(guó)家標(biāo)準(zhǔn)GB/T18380.3-1998等效采用IEC60332-1997。
關(guān)鍵詞:
所屬分類:
產(chǎn)品描述
低壓交聯(lián)聚乙烯絕緣(阻燃)電力電纜
LOW VOLTAGE PVC INSULATED (FLAME-RETARDING)POWER CABLE
執(zhí)行標(biāo)準(zhǔn)
STANDARD IMPLEMENTED
交聯(lián)聚乙烯絕緣(阻燃)電力電纜性能符合國(guó)家標(biāo)準(zhǔn)GB/T12706.1-2002等效采用IEC60502-1997,阻燃性符合國(guó)家標(biāo)準(zhǔn)GB/T18380.3-1998等效采用IEC60332-1997。
lt conforms to GB/T12706.1—2002 which is equal to IEC 60502-1997.The flame-refarding property conforms to GB/T18380.3-1998,which is equal tolEC60332-1997.
使用特性
SERVICE CHARACTERISTICS
電纜額定工作電壓Uo/U為0.6/1kV
電纜導(dǎo)體長(zhǎng)期允許工作溫度:90℃
電纜導(dǎo)體短路溫度:<250℃,持續(xù)時(shí)間:<5S
電纜敷設(shè)彎曲半徑:
單芯電纜>20倍電纜外徑
多芯電纜>15倍電纜外徑。
電纜敷設(shè)時(shí)溫度不低于0℃,低于0℃時(shí),預(yù)先加溫,電纜敷設(shè)不受落差水平限制。
The permitted temperature for long-time operation:90℃Cable temp should not exceed 250℃ at a short circuit, with alasting time shorter than 5s.
The bend radius for laying: the one of single core cable shouldnot be shorter than twenty times of outer diam; the one of multi- core should not be shorter than fifteen times of outer diamA heating before hand is needed if the ambient temp.of laying islower than 0℃
The laying is not limited by the drop height
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