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Electric motorcycle high voltage wire harness assembly
Model: NT-OBD26022
Minimum order quantity: 1000 pieces
Payment terms: 30% prepayment via T/T, balance due before shipment.
Delivery time: 3-15 days for samples, 2-4 weeks for bulk orders
Ports of origin: Shanghai, Vietnam
Services: OEM/ODM, Customization
Packaging: Customized boxes, labels, and trays
A dedicated high-voltage wire assembly that connects the power battery, controller, and motor (some models include a DC-DC converter). Unlike the low-voltage wire harness you asked about before, it is specifically designed to carry the high-voltage DC power output from the battery (common voltages: 48V/60V/72V/96V; high-power models can reach 120V+).
The core functions are divided into 3 categories:
- Main circuit power transmission: The high-voltage DC power from the battery is transmitted to the controller, and then the controller outputs it to the drive motor to provide power for the vehicle to move.
- Safety protection and monitoring: Some high-voltage wire harness integrate temperature sensors and fuses/fuse holders to monitor the line temperature in real time and prevent safety hazards caused by overcurrent or overheating.
- Electromagnetic compatibility and reliability protection: Through a special shielding layer and insulating materials, electromagnetic interference caused by high current transmission is reduced. At the same time, it is resistant to high temperature and bending, and is suitable for harsh working conditions during riding.
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Product Name |
Electric motorcycle AC slow charger (vehicle end) charging port high voltage wire harness assembly |
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Application |
Electric motorcycles |
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Cable color |
According to customer requirements |
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Cable length |
According to customer requirements |
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Conductor |
Cu-ETP1 bare wire or tin-plated, conforming to DIN EN13602 standard. |
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External insulation material |
PP, PVC, TPU |
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Cable sheath |
PP/ PVC/TPE/rubber/silicone, etc. |
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Connector type |
AC slow charging interface, OBC high voltage connector |
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Pin connection |
According to customer requirements |
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Inner copper |
Tin-plated/bare copper |
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Quality Certificate |
ISO9001, IATF16949, ROHS, UL, SGS, REACH |
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Performance testing: |
100% electrical and power performance testing before shipment |
- High-power electric motorcycles / High-speed electric motorcycles
Connection sequence: Power battery pack → High-voltage main harness (with fuse + temperature sensor) → Controller → Drive motor; A branch line also connects to a DC-DC converter (to power the low-voltage system).
Features: Thicker wire diameter, equipped with safety monitoring components, higher insulation and protection levels, suitable for high current transmission requirements.
- Lithium-ion battery-powered two-wheeled vehicles (BMS integrated models)
Connection sequence: Battery pack (built-in BMS) → High-voltage output harness → Controller; The BMS simultaneously transmits high-voltage interlock/fault signals to the controller via the low-voltage harness.
Features: The high-voltage main circuit is linked with the low-voltage signal circuit. When the BMS detects an abnormality, it can cut off the high-voltage output through the control circuit.
Related products
A Reliable Manufacturing Partner for Custom Wire Harness & Cable Assembly Solutions
JIAXING NT ELECTRONIC TECHNOLOGY CO., LTD. (Naitong Automotive Electronics) is a high-tech enterprise specializing in the R&D, design, production, and sales of various electronic wiring harnesses, automotive wiring harnesses, automotive electronic control systems, and smart home control systems. Wholesale Electric motorcycle high voltage wire harness assembly.
Founded in 2013, the company’s products cover various specifications of electronic wire harnesses, DC cables, AC cables, shielded cables, coaxial cables, automotive wires, and special connecting wire assemblies for various electronic applications. The products are widely used in connection fields such as medical equipment, automobiles, smart homes, industrial automation, computers, electric drives, chargers, motors, and audio equipment.
The company covers a factory area of approximately 10,000 square meters, with a total of 30 production lines categorized by product type. Electric motorcycle high voltage wire harness assembly Manufacturers in China. It currently employs more than 300 staff members and is equipped with various advanced testing instruments, automated electronic wiring harness production equipment, and wire harness in jection molding equipment..
With experienced engineering and manufacturing management personnel, strong technical capabilities, sophisticated equipment, advanced manufacturing processes, and a sound quality management system and technical support, the company has always adhered to the corporate philosophy of "survive by quality, develop through technology." We look forward to working hand in hand with peers from all sectors to create a better future!
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2013
Founded in
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30
Production Lines
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300+
Employees
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10000
square meters for the factory
Integrated Capability
from Design to Delivery
from Design to Delivery
NT has established an integrated manufacturing system covering development, design, processing, assembly and testing for electronic wiring harnesses, automotive harnesses, smart home connection systems, industrial control cables and related electronic interconnection products. Factory Custom Electric motorcycle high voltage wire harness assembly. We focus not only on making products, but on making them stable, repeatable and production-ready. NT’s capability system is built around real project requirements. Whether your project is at the early development stage, prototyping stage or volume production stage, we can provide support from the perspectives of engineering, manufacturing and quality assurance. Our capabilities cover:
Product development and engineering collaboration
Wire harness and cable assembly processing
Injection molding and overmolding
High-voltage harness manufacturing
Electrical testing and reliability verification
Cross-industry application support
Workshop
Equipment Support for Stable and Efficient Production
Certificate Of Honor
News
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A wire harness is the part of a product that nobody notices until something goes wrong. It is the organized bundle of conductors, connectors, sleeving, and ties that carries power and signals between......
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An electronic wire harness is one of those components that nobody notices until it fails. Inside a control cabinet, a medical device, or a vehicle, it is the quiet organizer that keeps dozens of cond......
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A cable harness is one of those parts that almost nobody notices until something goes wrong. It sits behind the dashboard, inside a medical cart, under the floor of an industrial cabinet, quietly car......
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Cooperate with us
Contact Us
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Telephone:
+86-0573–82791220
+86-0573-83981882
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Mobile phone:
+86-13736458379
+86-17506661888
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Email:
shawn.p@jxnaitong.com
ft01@jxnaitong.com
george.cao@jxnaitong.com
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Address：
No. 2889 Zhongshan West Road, Jiaxing City, Zhejiang Province, China
Factory C7.05, Plot C-7-CN, N17 Road, Bao Bang Industrial Zone Expansion, Bao Bang Village, Ho Chi Minh City, Vietnam.
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