電子儀器設(shè)備裝置用電線
多芯屏蔽電子計算機(jī)電纜(企業(yè)標(biāo)準(zhǔn))
Multi-core screened computer cable (enterprise standard )
適用范圍
Application
本產(chǎn)品適用于額定電壓 450/750V 及以下或直流 1000V 及以下的配電裝置中，作為電器、儀表、計算機(jī)的連接線。
This product applies for connecting wire of electric appliance , apparatus or computer ,used in distribution equipments with rated voltage up to and including A.C. 450/750V or D.C. 1000V.
使用條件
Condition
電纜允許在環(huán)境溫度 -40~50 ℃，相對濕度不大于 80% 時作固定敷設(shè)或移動使用，電纜線芯工作溫度不高于 70 ℃，在使用過程中電纜應(yīng)防止高溫直接輻射或接觸。電纜敷設(shè)時溫度應(yīng)不低于 0 ℃。
The cable is approved to operate upon fixed-installation or moveable using in ambient temperature from-40 ℃ to 50 ℃ ,relative humidity not larger than 80% and operating temperature of core not higher than 70 ℃ as well as avoiding direct high – temperature radiation or contact . The temperature shall never less than 0 ℃ when the cable being laid .
推薦允許彎曲半徑：無鎧裝層電纜應(yīng)不小于電纜外徑的 6 倍;有鎧裝層或屏蔽層結(jié)構(gòu)的電纜應(yīng)不小于電纜外徑的 12 倍;有屏蔽結(jié)構(gòu)的軟電纜應(yīng)不小于電纜外徑的 6 倍。
Permissible bending radius: not less than 6 times of overall diameter for unarmored cable ; not less than 12 times of overall diameter for armored or screened cable ; not less than 6 times of overall diameter for screened flexible cable.
