High Voltage EV-PTC Power Wiring Harness - 310S Solar Cable For New Energy Vehicles

High Voltage EV-PTC Power Wiring Harness - 310S Solar Cable For New Energy Vehicles

This high-voltage EV-PTC power cable harness is made of 310S alloy cable and is specifically designed for new energy vehicles and energy storage systems. It safely transmits high-voltage direct current power between the PTC heater, battery pack and power unit. The flame-retardant corrugated tube and IP67 connector ensure reliable anti-vibration, dust-proof and moisture-proof performance, in compliance with global automotive safety standards.
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Description
Technical Parameters

Mingching Electronics Technology Co., Ltd. is one of the most professional manufacturers and suppliers of high voltage ev-ptc power wiring harness - 310s solar cable for new energy vehicles in China, also supports customized service. Welcome to wholesale high quality high voltage ev-ptc power wiring harness - 310s solar cable for new energy vehicles for sale here from our factory. Also, free sample is available.

 

Product Name: High Voltage EV-PTC Power Wiring Harness - 310S Solar Cable for New Energy Vehicles

Product Range: New energy,Storage cabinets, solar panels, automotive and etc.

Test Conduction test, appearance size test, hole position test

Cable material Wire harness use UL,CE, VDE,SAA,CB etc and pure copper

Cable color,length: According to the customers' requirements

Insulation: PVC/PE/XLPE/TPE/PTFE..etc

Connector and Terminal Type: JAE/TE/AMP/JST/ Anders/Ambofu and other Original or Replacement parts,customer-specified

 

Product Description

 

This high-voltage EV-PTC power cable assembly is made of 310S high-quality alloy cable and is a powerful and safe power transmission solution for electric vehicles and fixed energy storage systems. It is designed to cope with high-voltage direct current environments and serves as a crucial link between PTC heaters, high-voltage battery packs, and the power distribution units of electric vehicles. Even in extreme temperature fluctuations, it can ensure stable energy transmission for cabin heating and auxiliary systems.

The 310S stainless steel core features excellent thermal stability, corrosion resistance and high current-carrying capacity, maintaining reliable performance within the temperature range of -40°C to 150°C. Its sturdy orange corrugated tube provides outstanding mechanical protection, preventing wear, vibration and shock, while the ip67 sealed connector creates a safe, dustproof and waterproof interface, preventing short circuits and leakage. This design makes it suitable for passenger electric vehicles, commercial electric trucks and engine covers, chassis installation and battery pack integration of non-electric vehicles.

Apart from automotive applications, this wiring harness is also proficient in securing energy storage systems, safely connecting battery modules to inverters, charging controllers, and grid interconnection points. It complies with ISO 6722, LV 215 and UL 62 standards, meeting the safety requirements of the global automotive and energy industries. Flame-retardant sheaths and insulating materials further reduce the risk of fire, ensuring compliance with strict thermal management protocols. By minimizing power loss and maximizing durability, this high-voltage EV-PTC power wiring harness supports the efficiency, safety and lifespan of the module.

 

FAQ

 

Q: How do I start a custom wire harness project with Mingching?

A: The custom project process is simple and clear, with 4 steps:

Submit your requirements: Fill out the "Custom Inquiry" form on the website, including product application (e.g., automotive diagnostic/OEM equipment), technical specs (e.g., wire gauge, insulation material), and quantity.

Receive a solution & quote: Our engineering team will review your needs and provide a customized design plan, 3D drawing (if needed), and detailed quote within 48 hours.

Confirm & make a deposit: After you approve the plan and quote, sign the cooperation agreement and pay a 30% deposit to start production.

Production & delivery: We will send production progress updates every 3 days. After production, we conduct a full quality inspection, then ship the goods once you pay the balance.

Q: Can I get a free sample before placing a bulk order?

A: Yes, we offer free samples for qualified bulk inquiries (order quantity ≥ MOQ of the product). You only need to cover the basic shipping cost. To apply, please contact our sales team via the "Sample Request" form on the website, specifying the product model, customization requirements, and your delivery address. We will confirm the sample production and shipping details within 24 hours.

 

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