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A transmission line is only as strong as its weakest termination. In grid infrastructure, the difference between a 30‑year service life and a 10‑year replacement cycle often comes down to cable specification — not just voltage rating, but dielectric stability, armouring, and installation method.
Zhongdong Cable supplies high‑voltage and medium‑voltage power cables for substation feeders, urban ring networks, and rural electrification. Our 110 kV XLPE cables are designed for underground and tunnel transmission — available in single‑core and three‑core configurations. For primary distribution (10 kV – 35 kV), we offer steel‑tape and aluminium‑wire armoured cables for direct burial, overhead, or trough installation. Secondary networks (0.4 kV – 10 kV) are covered with LV/MV cables for urban and rural distribution.
We also cover substation interconnections (transformer banks, switchgear, busbar connections) with flame‑retardant and fire‑resistant options, and renewable integration (solar and wind projects) with UV‑stabilized jackets rated for extended outdoor exposure.
Compliance follows IEC 60502 (≤30 kV), IEC 60840 (30–150 kV), and IEC 60332 (flame retardancy) — verified per batch, not just on paper. We maintain traceability from conductor rod to final test, with lot‑specific records available for tender submissions.
110 kV transmission — XLPE cables for main feeders and substation interconnects
10 kV – 35 kV distribution — armoured cables for primary overhead/underground lines
0.4 kV – 10 kV secondary — LV/MV cables for urban and rural grids
Substation interconnections — FR/LSZH options for transformer banks and switchgear
Renewable energy — UV-resistant cables for solar and wind farms
Options include conductor material (copper or aluminium), insulation thickness, armouring type, sheathing compound, and drum length to match project specifications. Engineering data and type test documentation are supplied with project quotes.
CU/XLPE/PVC Single Core Power Cable 0.6/1kV
This unarmored single-core copper cable complies fully with IEC 60502-1 specifications. Manufactured by Zhongdong Cable, it features plain copper conductors (Class 1 or Class 2 per IEC 60228), XLPE insulation, and a standard PVC outer jacket. Because it lacks metallic armoring, the cable is highly flexible and lightweight, making it easy to pull through tight cable trays, concrete ducts, and underground conduits.
AL/XLPE/PVC Multicore Power Cable 0.6/1kV
Manufactured by Zhongdong Cable, the 0.6/1 kV AL/XLPE/PVC Multicore Power Cable is designed for fixed low-voltage power distribution. It combines stranded aluminum conductors with XLPE insulation and a durable PVC outer sheath to provide dependable performance in everyday electrical installations. By integrating multiple insulated conductors into a single cable, the multicore design helps simplify cable routing, reduce installation time, and make better use of available space. Produced in accordance with IEC 60502-1, the cable is available in a range of core configurations to suit different project requirements.
CU/XLPE/STA/PVC Multicore Power Cable 0.6/1kV
The 0.6/1 kV CU/XLPE/STA/PVC Multicore Power Cable, manufactured by Zhongdong Cable, is built for low-voltage electrical installations that require both multicore construction and mechanical protection. It incorporates stranded copper conductors, XLPE insulation, steel tape armour (STA), and a PVC outer sheath to provide a durable cable structure for fixed installations. Manufactured in accordance with IEC 60502-1, it is supplied in a range of core configurations and conductor sizes for different project requirements.
AL/XLPE/STA/PVC Multicore Power Cable 0.6/1kV
The 0.6/1 kV AL/XLPE/STA/PVC Multicore Power Cable, manufactured by Zhongdong Cable, is a dependable choice for low-voltage electrical networks where durability and cost efficiency are equally important. The combination of aluminum conductors and steel tape armour reduces material costs while providing additional mechanical protection for fixed installations. Manufactured to IEC 60502-1, the cable is available in multiple core configurations and conductor sizes.
CU/XLPE/SWA/PVC Multicore Power Cable 0.6/1kV
The 0.6/1 kV CU/XLPE/SWA/PVC Multicore Power Cable, manufactured by Zhongdong Cable, combines stranded copper conductors, XLPE insulation, steel wire armour (SWA), and a PVC outer sheath in a durable cable construction. Designed for fixed low-voltage power systems, it offers increased resistance to mechanical stress while maintaining dependable electrical performance. The cable is manufactured in accordance with IEC 60502-1.
AL/XLPE/SWA/PVC Multicore Power Cable 0.6/1kV
The 0.6/1 kV AL/XLPE/SWA/PVC Multicore Power Cable, manufactured by Zhongdong Cable, is developed for fixed power installations where cable durability and project economy are equally important. By combining aluminum conductors with steel wire armour (SWA), the cable reduces installation weight while providing reliable mechanical protection throughout its service life. Manufactured to IEC 60502-1, it is suitable for a wide range of low-voltage distribution applications.
CU/XLPE/AWA/PVC Single Core Power Cable 0.6/1kV
The 0.6/1 kV CU/XLPE/AWA/PVC Single Core Power Cable, manufactured by Zhongdong Cable, is developed for single-core low-voltage installations where conventional steel armour is not suitable. By using aluminium wire armour (AWA), the cable provides mechanical protection while avoiding the magnetic effects associated with steel armouring in AC systems. Combined with XLPE insulation and a PVC outer sheath, it offers a durable solution for fixed power distribution applications manufactured to IEC 60502-1.
AL/XLPE/AWA/PVC Single Core Power Cable 0.6/1kV
Manufactured by Zhongdong Cable, the 0.6/1 kV AL/XLPE/AWA/PVC Single Core Power Cable is designed for single-core AC power systems where low cable weight and non-magnetic armouring are important. The aluminum conductor helps reduce the overall cable weight, making transportation and installation more efficient on long cable routes, while the aluminium wire armour (AWA) provides reliable mechanical protection without the magnetic effects associated with steel armour. Manufactured in accordance with IEC 60502-1, the cable is well suited for fixed low-voltage power installations.
CU/XLPE/CTS/PVC Single Core Power Cable 6/10kV
Zhongdong Cable manufactures high-quality CU/XLPE/CTS/PVC single-core power cables (6/10kV), engineered strictly in accordance with IEC 60502-2 and IEC 60228 standards. Featuring a premium plain annealed copper conductor (Class 1 or Class 2) and individual Copper Tape Screening (CTS), this medium-voltage unarmoured cable ensures excellent electrical conductivity, uniform electric field distribution, and minimal transmission loss.
Thanks to its unarmoured design, it offers exceptional flexibility, making it the preferred choice for EPC contractors and utility engineers looking to optimize installation efficiency in pre-existing conduits, cable trays, and underground trenches.
AL/XLPE/CTS/PVC Three Core Power Cable 8.7/15kV
The AL/XLPE/CTS/PVC three-core power cable 8.7/15kV from Zhongdong Cable is produced in line with IEC 60502-2 and IEC 60228 (Class 1 or Class 2 aluminium conductor). It uses an aluminium conductor, XLPE insulation, copper tape screening, and PVC sheath, providing a cost-effective solution for medium-voltage distribution.
Compared with copper cables, it is lighter and more economical, making it suitable for long runs and large infrastructure projects where installation efficiency and budget matter.
The three-core unarmoured design is used in three-phase systems and is typically installed in ducts, trenches, or conduits with external protection.
Zhongdong Cable combines premium raw materials, large-scale manufacturing capabilities, and strict quality control systems to deliver cable products that fully match your technical requirements and brand identity.
