Specifications

This product is suitable for connection of all kinds of electrical equipment and instrument in controlling

Use requirements

1. Rated voltage uo/u:450/750v

2. The max.long-term permitted operating temperature: 70°c is for PVC insulated cable:90°c is for XLPE insulated cables

3. Laying temperature of cables should be not less than 0°c

4. The allowable bending radius for cables: it should be not less than 6 times of outer diameter for non armored of screened flexible cables, and it should be not less than 12 times of outer diameter for armored or copper tape screened cables

 

Main technology characteristic

 

1. Conductor D.C. resistance and insulation resistance at 20°c shall be according to GB9330-2008

2. Cable shall withstand voltage of 3000v for 5 minutes

3. Flame-retardant control cables shall pass category A,B,Cand D burning test specified in GB/T 18380-2008

4. Fire-resistance control cables shall pass burning test specified in GB/T 19216-2003

5. Low-smoke halogen-free control cables can meet the test requirement of GB/T 18380-2008

6. Flame-separated flame-retardant control cables shall pass category A of burning test specified in GB/T 18380