PRODUCTS
1、用途
Application
該電纜廣泛應用于郵電、鐵路、化工等行業的輸配電系統，特別適用于機房配電系統的內部連接線，也可作為移動電纜使用。適用于穿管或電纜槽、架、溝內敷設。電纜符合YD/T 1173-2010《通信電源用阻燃耐火軟電纜》的標準規定。
The cable is widely used in the power transmissionand distribution system of Posts and telecommunications, railways, chemicalindustry, especially for the internal connection line of the power distributionsystem in the computer room, and also can be used as mobile cables. It issuitable for laying pipe or cable trough, rack and ditch. Cable conforms toYD/T 1173-2010 Standard Specification for flame retardant flexible cable forcommunication power supply.
2、產品特性
Product characteristics
1）電纜額定工作電壓300/500V、450/750V、600/1000V。
The rated voltage of the cable is 300/500V,450/750V, 600/1000V.
2）導體結構采用多層復絞形式，電纜彎曲性能高。
The conductor structure adopts multilayerdouble stranded form, and the cable has high bending performance
3）絕緣、護套材料經改性后，具有高阻燃性。
After modification, the insulation andsheath materials have high flame retardancy.
4）電纜導體的長期工作溫度應不大于70℃。
The long-term working temperature of theconductor should be no more than 70 degrees centigrade.
5）電纜符合IEC60332-3《電纜成束燃燒實驗》標準規定的A級標準。
The cable meets the class a standard ofIEC60332-3 cable bundle burning test
6）**小彎曲半徑：非鎧裝電纜中：阻燃型為電纜外徑的6倍，耐火型為電纜的12倍；鎧裝型電纜：為電纜外徑的20倍。
Minimum bendingradius: non armoured cable: flame retardant type is 6 times of cable outerdiameter, fire resistance is 12 times of cable; armored cable: 20 times ofcable outer diameter.
3、型號名稱和適用范圍
Model name andscope of application
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