Cable solutions by industry
Each of these pages starts from the failure mode — what actually kills cable in that environment — then works back to the specification that survives it.
Power Utility & Grid Infrastructure Cables
Voltcore supplies medium voltage feeders, substation control cable and LV distribution tails to utilities and EPC contractors in more than 60 countries.
- Continuous load and cyclic overloading
- Short-circuit and earth-fault duty
- Trench chemistry, moisture and backfill
Solar & Renewable Energy Project Cables
Voltcore supplies EN 50618 PV cable, DC string cable and MV collector feeders for utility-scale and commercial solar projects in 60+ countries.
- Sustained UV and high array temperature
- Continuous DC stress and 1500 V systems
- Damp soil, buried rows and rodent attack
Industrial Plant & Manufacturing Cables
Voltcore supplies power, control, instrumentation and flexible feeder cable for motor circuits, VFD drives, control panels and plant distribution.
- Harmonic current and heat in trays
- Drive transients and reflected waves
- Oil, coolant and cleaning chemicals
Commercial & Residential Construction Cables
Voltcore supplies halogen-free distribution, fire rated mineral insulated and fire alarm cable for towers, hotels, hospitals and housing projects.
- Smoke and acid gas under fire
- Circuit integrity during evacuation
- Harmonic loading from modern equipment
Mining & Tunnelling Cables
Voltcore supplies flexible trailing cable, longwall shearer cable and mine power cable for underground operations and tunnel construction.
- Abrasion, impact and crushing loads
- Repeated bending and reel tension
- Water, acidic mine water and mud
Marine, Shipbuilding & Offshore Cables
Voltcore supplies shipboard power, control and offshore cable designed and tested to IEC 60092 and supplied to the requirements of classification society rules.
- Continuous vibration and hull flexing
- Salt spray, humidity and condensation
- High ambient temperature with poor heat dissipation
Rail Transit & Transportation Infrastructure Cables
Voltcore supplies traction power feeders, signalling cable, station LSZH power cable and EV charging supplies for transport projects.
- Fire behaviour in long enclosed tunnels
- Induced voltage from traction return current
- Vibration and structure-borne movement
Tell us the industry and the load — we will specify the rest
Include cross-section, core count, voltage grade, route length and installation method — those five determine price more than anything else on the page.
- Engineer-reviewed before pricing
- Reference drawings issued with the quotation
- Free sample up to free sample up to 5 m