PVC insulated and sheathed,Steel wires armored control cable
GB/T 9330、IEC 60502
Specification: GB/T 9330、IEC 60502
Rated voltage: 450/750V、0.6/1kV
Number of Cores:
-core, thirty-core, thirty-seven-core, forty-four-core, forty-eight-core, fifty-two-core, sixty-one-core.
Operating Temperature: 70℃
Short-circuit Temperature: 160℃
Conductors: Either of Class 1 or Class 2 of copper conductor with IEC 60228.
Insulation:PVC/A in accordance with GB/T 9330或IEC 60502.
Inner bell: Extruded-type PVC or wrapped PVC tape.
Armour: The armour of cables are consist of galvanized steel wire.
Outer sheath: PVC/ST1 according to GB/T 9330或IEC 60502.
The maximum allowable long-term working temperature of the cable is 70℃.
The ambient temperature of cable laying should not be lower than 0℃.
The recommended allowable bending radius of the cable shall not be less than 12 times of the outer diameter of the cable.
This product is suitable for transmission lines for control, signal, protection and measurement systems with rated voltage of 450/750V and below or 0.6/1kV and below. It is widely used in indoor, cable trench, pipeline, direct burial, shaft and other fixed occasions that can bear large mechanical tension.