The products are applied for the connection line of distribution equipment and for power transmission. The rated voltage of PVC insulation control cable is 450/750V while XLPE insulation control cable is 0.6/1kV.
GB9330-88 Plastic Insulation Control Cable, according to IEC227. For XLPE insulation control cable, it also refers to GB/T 12706-2002. Product refers to GB/T l2706-2002 and IEC60502-1997.
(1)The long-term working temperature of Cable conductor: PVC cable 70℃, XLPE cable 90℃.
(2)The cable laying temperature is not less than 0℃。
(3)The allowed bending radius of cable:
For cable with no armor should be more than 6 times of cable outside diameter.
For cable with armor or steel shield should be more than 12 times of cable outside diameter
For soft cable with shield layer should be more than 6 times of cable outside diameter.