450/750KV PVC Insulated Electric Wire ISO Stranded Copper Earth Cable

Stranded Copper Core 450/750KV PVC Insulated Electric Wire Earth Cable

Standard:

International: IEC 60227-5:1997
China: GB∕T 5023.5-2008
Other standards, such as BS, VDE and ICEA upon request

Introduction:

PVC insulated wire belongs to the laying wire series and is used for laying in fixed places. It is used as connectors for drives, lighting, electrical equipment, instrumentation and telecommunications equipment with rated voltages of 450/750V (U0/U) and below. Some plastic cables are used for equipment with an AC rated voltage of 300/300V and below.

Insulated wire is divided into copper-core and aluminum-core according to core material; single-strand and multi-strand according to the number of core strands; single-core, double-core and multi-core according to structure; rubber-insulated wire and plastic-insulated wire according to insulation material.

Specificaiton:

Extended information:

During storage, the cable should be packed in a standardized manner, avoid long-term open-air exposure, and both ends should be sealed reliably. Long-term storage in a humid environment is not allowed, and the cable tray should not be stored flat. The height of the tray should be considered and fixed effectively during transportation. Multiple pallets are not allowed to be lifted at the same time when lifting, and pushing down from high places is strictly prohibited.

Special tools should be used for cable laying, such as cable release frame, guide roller, etc., to prevent mechanical damage during laying and keep away from heat sources. When laying cables through pipes, the inner diameter of the pipes should not be less than 1.5 times the outer diameter of the cables. When multiple cables pass through the pipeline, it is prohibited to squeeze the cables. The total area of the cable should not exceed 40% of the total area of the pipe.

Insulated Electric Wire