In-vehicle high-voltage shielded EV 50mm² cable

UEALINK In-Vehicle High-Voltage Shielded EV 50mm² Cable

Product Overview

The UEALINK in-vehicle high-voltage shielded EV 50mm² cable is a specialized high-voltage transmission cable designed for new energy vehicles and energy storage applications. It supports rated voltages up to 1000Vac/1500Vdc, featuring XLPE cross-linked insulation combined with a copper mesh shielding structure, effectively suppressing electromagnetic interference and meeting the high-voltage power transmission needs of high-power electric drive systems. The product is manufactured in strict compliance with automotive-grade safety standards and boasts flame-retardant, halogen-free, low-smoke properties, along with excellent resistance to high and low temperatures and superior flexibility for easy bending. It can be widely used for high-voltage wiring and power transmission in passenger cars, buses, energy storage containers, and other scenarios, serving as a core high-voltage transmission component for complete new energy vehicles and energy storage systems.

Key Performance Characteristics

1. Electromagnetic Shielding Performance: Featuring a double-layer shielding structure paired with a copper mesh design, this cable meets EMC electromagnetic interference suppression standards, effectively preventing signal interference from onboard radar, central control units, and other components, thus ensuring stable operation of the vehicle’s electronic systems.
2. Temperature Resistance and Insulation Performance: Utilizing XLPE cross-linked insulation material, it withstands a temperature range of -40°C to 125°C, resisting aging and damage even under high-temperature engine compartment conditions. Its insulation performance remains stable and reliable under overload conditions, making it suitable for long-term use in complex in-vehicle environments.
3. Safety Protection Performance: Made from flame-retardant, halogen-free, low-smoke materials, it slows down fire spread in the event of a collision and does not emit toxic fumes during combustion, fully complying with automotive safety standards and significantly enhancing safety in both vehicle and energy storage applications.
4. Installation and Adaptability: With its high flexibility and ease of bending, this cable facilitates convenient wiring and installation in tight spaces such as engine compartments and battery packs, minimizing the risk of breakage and reducing assembly difficulty and subsequent maintenance costs.

Compatible Products and Applications

This product covers various high-voltage transmission needs, including national, European, and American standard charging cables, liquid-cooled fast-charging cables, silicone high-temperature and high-pressure cables, and energy storage-specific high-voltage cables. It can also be paired with high-voltage connectors to form complete high-voltage harnesses, suitable for diverse high-voltage transmission scenarios:
1. Automotive Applications: Power transmission from battery pack to motor, high-voltage connections for on-board chargers, high-voltage wiring for entire new energy buses, and base materials for 800V platform fast-charging harnesses;
2. Energy Storage Applications: Internal power transmission within energy storage containers;
3. Supporting Applications: Providing professional high-voltage cable support to complete vehicle wiring harness manufacturers, power battery PACK plants, energy storage system integrators, and charging station cable suppliers.

Core Advantages

1. Electromagnetic Interference Suppression: The double-layer shielding structure combined with a copper mesh design ensures compliance with EMC testing standards, effectively preventing interference with onboard signals and resolving issues caused by ordinary unshielded cables that lead to disruptions in radar and central control signals.
2. Excellent Weather Resistance: XLPE cross-linked insulation material supports a wide operating temperature range of -40°C to 125°C, addressing the shortcomings of ordinary cables that struggle with high temperatures and rapid aging and cracking in engine compartment environments.
3. Convenient Installation: Its high flexibility and ease of bending make it ideal for wiring in confined spaces, overcoming the challenges posed by rigid, hard-to-install conventional cables that are prone to breakage.
4. Safety Compliance: Flame-retardant, halogen-free, low-smoke materials meet automotive safety standards, eliminating the risks associated with ordinary cables that release toxic fumes when burned or pose safety hazards in collision accidents.
5. Versatility Across Scenarios: Covering multiple types of high-voltage cable requirements and capable of being processed into complete high-voltage harnesses, it adapts to the high-voltage transmission needs of passenger cars, buses, energy storage systems, and more.

Core Product Value

1. Improving Whole-Vehicle Test Pass Rates: By achieving compliance with EMC electromagnetic interference suppression standards, this product increases the first-time pass rate of whole-vehicle EMC tests, reduces post-testing modification costs, and accelerates time-to-market.
2. Optimizing Assembly Efficiency: Its high flexibility and ease of bending reduce wiring harness assembly time, minimize breakage risks during installation, and enhance production line efficiency and finished-product pass rates.
3. Ensuring Safety and Compliance: Automotive-grade safety materials meet stringent OEM准入 standards, enabling stable supply and providing reliable safety protection for both vehicles and energy storage systems.
4. Adapting to Diverse Application Needs: Covering multiple high-voltage cable standards and scenarios, it can be paired with high-voltage connectors to create complete harnesses, satisfying the varied high-voltage transmission needs of different customers.

Target Customer Groups

Complete vehicle wiring harness manufacturers, power battery PACK plants, energy storage system integrators, charging station cable suppliers, new energy passenger car OEMs, new energy bus manufacturers, and energy storage equipment producers.

Solutions to Industry Pain Points

1. Addressing the pain point of ordinary unshielded cables interfering with onboard signals: This product employs a double-layer shielding structure combined with a copper mesh design, achieving compliance with EMC electromagnetic interference suppression standards, effectively preventing interference with onboard radar and central control signals and ensuring stable operation of the vehicle’s electronic systems.
2. Tackling the issue of insufficient high-temperature resistance in ordinary cables and rapid aging of engine compartment environments: XLPE cross-linked insulation material supports a wide operating temperature range of -40°C to 125°C, resisting aging and damage even under high-temperature conditions, ensuring stable long-term performance.
3. Solving the problem of rigid, difficult-to-install conventional cables in confined spaces: Its high flexibility and ease of bending allow it to effortlessly adapt to wiring needs in tight engine compartments and battery packs, reducing installation complexity and minimizing breakage risks.
4. Mitigating the danger of toxic fumes released during combustion and potential safety hazards: Flame-retardant, halogen-free, low-smoke materials slow down fire spread in collisions and prevent the release of toxic fumes during burning, fully complying with automotive safety standards and enhancing scene safety.

Frequently Asked Questions (FAQ)

Q1: What is the voltage adaptation range of this UEALINK in-vehicle high-voltage shielded EV 50mm² cable?
A: The product has a rated voltage of 1000Vac/1500Vdc, suitable for high-power electric drive systems and various high-voltage transmission scenarios.
Q2: What is the product’s temperature resistance range?
A: Made from XLPE cross-linked insulation material, it withstands temperatures from -40°C to 125°C, making it ideal for high-voltage transmission needs in harsh cold and hot environments.
Q3: Can this product be paired with high-voltage connectors to form complete harnesses?
A: Yes, it can be combined with high-voltage connectors to create complete high-voltage harnesses, meeting integrated high-voltage wiring demands for vehicles, energy storage systems, and other applications.
Q4: Which safety standards does this product comply with?
A: It uses flame-retardant, halogen-free, low-smoke materials, meeting automotive safety standards, while also achieving compliance with EMC electromagnetic interference suppression standards, ensuring stable operation of the vehicle’s electronic systems.