物品標準 　　Reference Standards 　　本商品按GB9330《泡沫塑料耐壓把控好數據線》及客戶準則造成。 　　This product is manufactured according to GB9330 and enterprise standards. 　　不適用範圍 　　Application 　　選用以特殊電壓降450/750V及如下操縱、走勢、保護及校正體統接法的用法。 　　For system connection wire of control, signal , protection or measuring with rated voltage up to and including 450/750V. 　　運用性狀 　　Operating characteristics 　　● 額定功率電阻值Uo/U：450/750V。 　　● Rated voltage Uo/U：450/750V. 　　● 電線電纜導體的合法長遠高工作任務溫暖： 　　Permissible Max.continuous operating temperature of conductor: 　　聚氯丁二烯絕緣帶層70℃;化學交聯聚丁二烯絕緣帶層90℃。 　　PVC insulated : 70℃; XLPE insulated : 90℃. 　　● 燒壞時(長快速時間不已經高出5S)數據線導體的高溫環境度不已經高出： 　　Upon short circuit (Max.Duration time 5s) the Max. temperature of conductor not higher than: 　　化學交聯聚丁二烯接地帶250℃;聚氯丁二烯接地帶160℃。 　　XLPE insulated : 250℃ ; PVC insulated : 160℃. 　　● 電力電纜敷設時學習環境的溫度應不最低0℃。 　　Ambient temperature of installation not less than 0℃. 　　● 建議的能接受內彎球半徑： Prefered Permissible bending radium; 　　無鎧裝層的拖鏈電覽，應不不大于拖鏈電覽外徑的6倍; 　　For non-armoured cable, not less than 6 times of cable diameter; 　　無鎧裝或銅帶攔截架構的通信電攬，應不值為通信電攬外徑的12倍; 　　For armoured or copper-tape-screened cable, not less than 12 times of cable diameter; 　　有攔截層框架的軟高壓電線電纜，應不不大于高壓電線電纜外徑的6倍。 　　For screened flexible cable, not less than 6 times of cable diameter.