NEWS
Flexible & Durable: Solving the Bending Radius Challenges in High-Current Charging
1. Industry Environment & Pain Points of Traditional Cables
The operating conditions for New Energy Vehicle (NEV) fast charging and supercharging are highly complex. Charging cables must endure long-term high-current transmission, high-frequency bending, repeated dragging, and harsh outdoor environments. This demands strict standards for flexibility, heat dissipation, and long-term durability.
However, traditional cables face several critical bottlenecks:
- Bulky and Heavy:Difficult to handle and deploy.
- Poor Bending Performance:High stiffness limits installation in tight spaces.
- Excessive Heat Generation:High temperature rise compromises the stability of high-power fast charging.
Consequently, traditional cables fail to meet the requirements of modern high-power fast charging and complex installation scenarios.
2. OMG: 30 Years of Innovation in EV Charging Cable Solutions
As an industry leader, OMG has deeply anchored itself in the NEV cable sector for 30 years. Leveraging mature structural design and continuous manufacturing process iterations, OMG has launched pioneering DC Fast Charging Cables and Liquid-Cooled Supercharging Cables.
These innovations effectively solve the routing challenges of high-current charging. By delivering an all-around performance upgrade—characterized by high flexibility, low temperature rise, and exceptional durability—OMG fully supports the entire spectrum of fast-charging equipment for new energy electric vehicles.
3. Comparison: Traditional Cables VS. OMG DC Fast Charging Cables
The table below highlights how OMG DC Fast Charging Cables outperform traditional options across key performance metrics:
|
Comparison Dimension |
Traditional Standard Cables |
OMG DC Fast Charging Cables |
|
Appearance & Weight |
Bulky, heavy, and inconvenient to handle. |
Extrusion and weight reduced by 10% for the same specification; significantly more lightweight. |
|
Flexibility & Routing |
Difficult to bend; routing is heavily restricted in confined spaces. |
Small bending radius; highly adaptable to multi-angle bending and repeated dragging. |
|
Current Capacity & Cooling |
Poor heat dissipation and high temperature rise lead to unstable fast charging. |
Current carrying capacity +20%, heat dissipation +30%; continuous operation at 400A results in a temperature rise of only 20K. |
|
Durability |
Prone to cracking and wire breakage, leading to high maintenance costs. |
Successfully passed 20,000 bending cycles in swing tests; fatigue-resistant with lower O&M costs. |
|
Application Scenarios |
Low-power standard charging and simple installations. |
High-power DC fast charging and complex, high-frequency outdoor environments. |
4. Comparison: Traditional High-Current Cables VS. OMG Liquid-Cooled Supercharging Cables
For extreme ultra-fast charging scenarios, OMG’s liquid-cooled technology offers massive advantages over traditional high-current cables:
|
Comparison Dimension |
Traditional High-Current Cables |
OMG Liquid-Cooled Supercharging Cables |
|
Cable Outer Diameter |
Large and thick cable diameter. |
Cable diameter is reduced by 30% under the same current load; compact profile. |
|
Overall Weight |
Heavy self-weight makes installation strenuous. |
Weight is reduced by 50% under the same current load; outstanding lightweight advantage. |
|
Bending Performance |
Stiff and hard to bend, making cable routing tedious. |
Superior flexibility ensures agile installation and effortless routing. |
|
Applicable Scenarios |
Incapable of supporting high-current ultra-fast supercharging. |
Perfectly tailored for high-current ultra-fast supercharging scenarios. |
5. Product Advantages & Global Services
Thanks to their stable and premium quality, OMG’s complete lineup of EV charging station cables delivers core advantages such as strong compatibility, stable fast charging, long-lasting durability, and high cost-effectiveness.
OMG successfully satisfies all-scenario charging demands, providing highly reliable cable-matching solutions for global automakers and EV charging station manufacturers alike.
Manufacturer’s Note:
OMG focuses on premium cable manufacturing; we provide the ‘nervous system’ for EVs, excluding the plug and connector. Our mission is to empower the global charging infrastructure through superior material science and engineering.
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