They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

Application

Suitable for installations indoors: mostly in power supply stations and outdoors: in cable ducts, underground, and on cable trays for industries, switch-boards and power stations. Due to the good laying and mechanical characteristics, this cable is suitable when mechanical protection is required or in applications where mechanical damages are expected to occur.

Applicable Standard
It is designed and tested to meet or exceed the requirements of IEC 60502-2 standard and/or BS 6622 standard with rated voltage 6.35/11(12) kV.

Cable Construction
Conductor
Plain annealed stranded circular compacted copper conductor (Class 2)

Conductor Screen
Extruded layer of a cross-linkable semi-conducting compound as a stress control layer

Insulation
Extruded layer of cross-linked polyethylene (XLPE).

Insulation Screen
Extruded layer of a cross-linkable semi-conducting compound firmly bonded to the insulation.

Metallic Screen
Flat plain copper tape helically applied over the insulation screen with suitable overlap.
Note: Copper wire screen is optional.

Filler
Non-hygroscopic polypropylene filler suitable for the operating temperature of the cable.

Bedding
Extruded layer of Polyvinyl chloride (PVC).

Armouring
Single layer of round galvanized steel wires.

Outer Sheath
Extruded layer of Polyvinyl chloride (PVC).

　　Jiangsu Grand Cable Co., Ltd. was founded in 2002 with a registered capital of 308.88 million CNY (equivalent to 44.13 million USD). The company covers an area of 130,000 square meters, owns total assets of 100 million CNY and more than 500 staff members.The annual production capacity reaches 2.5 billion CNY. It is one of key enterprises of China Wire & Cable Industry, the National High-Tech Enterprises, the Innovation and Development Pilot Enterprises of Jiangsu Province, the Private Technology Enterprises in Jiangsu Province, keeping Contract and Credit Enterprises and AAA-Grade Credit Enterprise, with ISO9001 Quality System, ISO14001 Environment Management System Certificate and OHSAS 18001 Occupational Health and Safety Management System Certificate. Cable and ConductorsWith more than 300 sets of first-class domestic and imported manufacture and test equipment, Grand Cable can manufacture over 10,000 types of cables, including Bare Conductors, Earthing Materials, Electric Cables, Solar Cables, Overhead/Aerial Cables, Control Cables, Instrumentation Cables, Power Cables (LV/MV/HV/EHV), Special Cables.