This EPC-PACK communication cable is designed for signal transmission in energy storage systems, battery packs, and BMS control units. It uses UL1569 22AWG wire to ensure stable electrical performance and reliable operation in new energy environments.
One end is terminated with a Shunke 12-pin connector and the other with a Weifeng 8-pin connector, providing secure mating and consistent connectivity.
With standard lengths of 165mm and 190mm and support for custom lengths, this cable is suitable for OEM manufacturing, system integration, and large-scale ESS projects.
Specifications
| Product Name |
EPC-PACK Connector Communication Cable
|
| Wire Standard |
UL1569 (High-temperature resistance)
|
| Wire Gauge |
22AWG |
| Conductor Material |
High-purity Tinned Copper
|
| Connector A (Main) |
12-Pin Plug (Shunke 500065000-00-5 Compatible)
|
| Connector B (Branch 1) |
8-Pin Connector (Weifeng WD2500-2H04B001W Compatible)
|
| Connector C (Branch 2) |
|
| Standard Length |
|
| Customization |
Available for any specific length and configuration
|
| Electrical Performance |
Low DC resistance & High signal integrity
|
| Thermal Range |
Optimized for controlled temperature rise in high-current environments
|
| Application Standard |
New Energy Vehicle (NEV) & Energy Storage System (ESS)
|
Key Features:
- Low Impedance & High Efficiency: By utilizing high-purity tinned copper conductors and precision termination techniques, the cable achieves exceptionally low DC resistance. This minimizes signal attenuation and energy loss during transmission.
- Optimized Current-Carrying Capacity: Scientific wire gauge selection combined with advanced thermal design ensures that the harness maintains a controllable temperature rise. Performance remains stable without attenuation even during sustained high-current operation.
- Enhanced Durability: The UL1569 rated insulation provides excellent heat resistance and mechanical protection, making it suitable for the internal high-temperature environments of battery packs.
- Precision Engineering: Every connection point is processed with rigorous industrial standards to ensure high pull-out force resistance and long-term vibration stability in automotive applications.
Applications:
- Electric Vehicle (EV) Battery Packs: Used for internal module-to-module communication and BMS signal sensing.
- Energy Storage Systems (ESS): Ideal for industrial-scale battery racks where reliable signal integrity is paramount for safety monitoring.
- Power Management Units: Suitable for various new energy power distribution units requiring high-standard 12-pin and 8-pin interface conversions.
- BMS Prototyping & Production: A reliable component for both R&D prototyping and mass production of battery management hardware.
Why Choose Us?
Shenzhen Smart Connection Technology Co., Ltd. was established in 2008, integrating R&D, production, processing and sales of wiring harnesses for various electrical products. We have a professional scientific and technological research and development team, advanced production and inspection equipment, modern enterprise management, and strict quality assurance system. The company's products have passed UL safety certification and are widely used in various electrical products such as portable energy storage power supplies, household energy storage power supplies, industrial and commercial energy storage power supplies, lithium batteries, and industrial control boxes for sweeping robots.
After-sale Service:
- Technical support online service provided.
- OEM available.
- Our product with test report and certification
- Our product with 3 year warranty.
Packing & Delivery:
FAQ:
Q1: Is this cable compliant with international automotive or safety standards?
A: Yes. The harness uses UL1569 certified wire, which is a recognized standard for internal wiring in electronic equipment and new energy systems. It is specifically designed to withstand the thermal and electrical demands of battery management systems.
Q2: Can I customize the length and branch configuration for my specific battery pack design?
A: Absolutely. While our standard lengths are 165mm and 190mm, we provide full customization services. You can specify any wire length, branch ratio, or even request different connector brands to match your system layout.
Q3: How does this cable manage heat during continuous high-current operation?
A: We use 22AWG high-purity tinned copper conductors, which offer lower DC resistance compared to standard materials. This scientific wire gauge selection ensures a controllable temperature rise, preventing performance attenuation during sustained operation.
Q4: What are the primary brands of connectors used in this harness?
A: This specific model integrates a Shunke 12-pin plug (500065000-00-5) on one end and a Weifeng 8-pin connector (WD2500-2H04B001W) on the other. We use these precision-molded components to ensure high vibration resistance and secure signal integrity.
Q5: What is the typical lead time for bulk B2B orders?
A: Lead times vary based on the level of customization and order volume. For standard specifications, we maintain a stable supply chain to ensure prompt delivery. Please contact our sales team with your project requirements for a detailed timeline and quotation.
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