High Voltage
Cable Assemblies for the High Voltage Industry
Reliable, Custom High-Voltage Wiring Solutions for Industrial, Automotive & Energy Sectors
UK & Worldwide
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High Voltage Cable Assemblies for Demanding Industry Applications
Applications of High Voltage Cable Assemblies
High-voltage cable assemblies are essential in applications where power, safety, and durability are critical. At Cablepoint, we specialise in custom-engineered high-voltage cable solutions, delivering precision, reliability, and compliance across industries such as electric vehicles (EVs), renewable energy, industrial machinery, and aerospace. From battery management systems to power distribution networks, our high-voltage wiring harnesses ensure maximum efficiency, safety, and longevity under extreme conditions.
Our high-voltage wiring solutions serve critical industries that demand safe, durable, and high-performance power transmission.
Electric Vehicles & Automotive
- EV powertrain and battery management systems, ensuring reliable, high-voltage connections for EV battery packs, motors, and charging systems.
- High-power charging cables for fast-charging stations and onboard charging units.
- Autonomous and hybrid vehicles, ensuring uninterrupted power flow to self-driving technologies.
Renewable Energy & Power Distribution
- Solar and wind power systems, with heavy-duty, high-voltage cables for solar farms, wind turbines, and battery storage solutions.
- Grid and substation connections, using insulated, reinforced cables designed for high-voltage transmission networks.
Industrial & Automation
- High-voltage wiring for robotics, conveyor systems, and automated machinery.
- Power distribution solutions for heavy industrial equipment and high-load applications.
- Cables designed for harsh environments with resistance to extreme temperatures and chemicals.
- Custom harnesses for power-intensive manufacturing and processing equipment.
Aerospace & Defence
- Aircraft and space systems, providing high-performance wiring solutions for aviation and spacecraft power distribution.
- Military-grade high-voltage cables, designed for defence applications with extreme durability and reliability requirements.
Medical & Healthcare
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- High-voltage medical-grade cables for MRI, CT scanners, and X-ray imaging systems.
- Insulated power cables for life-support equipment and surgical devices.
- Shielded high-voltage wiring for electrosurgical tools and laser-based medical treatments.
- Reliable, low-interference cables for radiotherapy machines and high-frequency medical applications.
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Exacting compliance, with quality at the heart of everything we do -
We've been manufacturing cable assemblies for our clients since 1991 -
Sustainability is the core of everything we do -
From small projects for local SMEs, to global businesses
Why High Voltage Cable Assemblies Matter
Handling high-voltage power requires specialist expertise, ensuring that cables are properly insulated, heat-resistant, and capable of withstanding harsh environments. Poor-quality cables can lead to power loss, overheating, and electrical failures, which can compromise safety and system performance. At Cablepoint, our high-voltage cable assemblies are designed, manufactured, and rigorously tested to meet industry standards while offering:
- High power transmission, ensuring efficient energy transfer with minimal loss.
- Superior insulation and shielding to protect against voltage leaks, electromagnetic interference (EMI), and electrical discharge.
- Temperature and environmental resistance, capable of withstanding extreme heat, cold, chemicals, and mechanical stress.
- Custom configurations tailored to exact voltage, length, and application-specific requirements.
- Long-term durability, built for reliability in harsh industrial and automotive environments.
Customer Testimonials:
Rated 5 stars
UK Energy Technology CustomerWorking with CablePoint for the assembly of our bespoke heating panels has been a pleasure; from the initial consultation to delivering the product, the team demonstrated exceptional professionalism and expertise. They took the time to understand our specific needs and delivered a service that exceeded our expectations, we couldn't be more satisfied!
The quality of the workmanship is outstanding, and the high level in quality checks and testing along the way is really reassuring when we are supplying to our clients. I highly recommend Cablepoint to anyone, their commitment to customer satisfaction is evident, and we are thrilled to have partnered with such a reliable company!
Rated 5 stars
Customer working in EnergyWorking with Cablepoint for the assembly of our bespoke heating panels has been a pleasure from the initial consultation to delivering the product, the team demonstrated exceptional professionalism and expertise. They took the time to understand our specific needs and delivered a service that exceeded our expectations, we couldn't be more satisfied!
The quality of the workmanship is outstanding and the high level in quality checks and testing along the way is really reassuring when we are supplying to our clients. I highly recommend Cablepoint to anyone, their commitment to customer satisfaction is evident, and we are thrilled to have partnered with such a reliable company! Thank you, Angela, Donna & Karl and the Cablepoint team.
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