電子儀器設備裝置用電線

電子計算機、電子儀器設備裝置用電線電纜
日期:08-20
  多芯屏蔽掉網絡確定機電纜電線(各個企業標準化)   Multi-core screened computer cable (enterprise standard )   適合區域   Application   本成品可應用在于固定電阻值 450/750V 及這或直流變壓器 1000V 及這的變電配置中,做電器電線電纜、儀容儀表、折算機的聯接線頭。   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.   用到要求   Condition   通信纜線不得在周圍環境攝氏度 -40~50 ℃,相對于空氣濕度太不超 80% 時作加固敷設或移動端運用,通信纜線線芯工做攝氏度不少于 70 ℃,在運用環節中通信纜線應阻止室溫間接放射性物質或玩。通信纜線敷設時攝氏度應不底于 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 .   推存能彎折半經:無鎧裝層數據線應不需低于數據線外徑的 6 倍;有鎧裝層或攔截層組成部分的數據線應不需低于數據線外徑的 12 倍;有攔截組成部分的軟數據線應不需低于數據線外徑的 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.

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