MV Power Cables

Multi-Core XLPE Insulated Copper Tape Screen Unarmored Power Cable

This multi-core XLPE insulated unarmored power cable is designed for medium voltage power transmission in protected environments where additional mechanical reinforcement is not required.
By eliminating metallic armour, the cable achieves a more flexible structure while maintaining stable electrical performance through its copper tape screening and XLPE insulation system.
It is suitable for installation in cable ducts, indoor substations, tunnels, and other controlled conditions within medium voltage distribution networks.

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Application
Construction
Electrical Characteristics
Reference Standards

Conductors and Core Assembly
The cable uses Class 2 compacted copper conductors produced from plain annealed copper.
Multiple insulated cores are assembled together using PP yarn fillers to maintain a round and stable cable profile, with non-hygroscopic binder tape applied to secure the core assembly.
Insulation and Screening System
Each conductor is covered with an extruded semi-conductive conductor screen, followed by XLPE insulation designed for medium voltage operation.
An extruded semi-conductive insulation screen is applied over the insulation layer to manage electrical stress.
A copper tape metallic screen surrounds the insulated cores, supporting consistent electrical field distribution.
Outer Sheath
A PVC outer sheath, Type ST2, provides environmental protection suitable for unarmored cable installations.
Structural Highlights
Multi-core unarmored configuration for installations with controlled mechanical conditions
Copper tape screen enhancing electrical field stability
XLPE insulation supporting reliable medium voltage performance
Reduced overall weight compared with armored power cables

Who We are

Located on the shores of picturesque Lake Tai, Wuxi Xinyu Cable Co., Ltd. is a joint-stock cooperative enterprise specializing in the production of various electrical wires and cables. Established in 1996, the company occupies a site exceeding 160,000 square metres, including 36,000 square metres of production facilities. It employs over 600 staff, amongst whom more than 150 hold senior professional titles.

Our product portfolio primarily encompasses eight major categories comprising over 500 varieties, including: polyvinyl chloride insulated wires, all-plastic power cables, all-plastic control cables, cross-linked power cables, computer cables, flame-retardant and fire-resistant power cables, flame-retardant and fire-resistant cross-linked power cables, and shielded cables.

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