BYD forklift battery pack main control high voltage wiring harness assembly (card deduction)

First, the basic product information

This product is the battery pack to the main control unit high-voltage wiring harness assembly (negative card deduction) supporting the BYD lithium battery forklift. It is the core power transmission component of the high-voltage power system of the forklift and belongs to the conventional BYD forklift accessories. The product is developed according to the specifications of the high-voltage wiring harness of the original car and is suitable for the 80V lithium power system. It can replace the high-voltage wiring harness of the same specification of the original car. It is suitable for maintenance and replacement scenarios such as wiring harness aging, skin damage, insulation failure, and poor joint contact.

II. Core Functions

1. High voltage power transmission channel
   

   As a high-voltage power connection carrier between the negative electrode of the battery pack and the main control unit, it carries the high-voltage and high-current power transmission of the whole vehicle, adapts to the rated power output conditions of the 80V lithium-ion forklift, and guarantees the power supply of walking, hydraulic and other systems.
   

2. Multi-layer insulation safety protection
   

   The multi-layer insulation structure for high-voltage cables is adopted, and the insulation performance meets the electrical safety standards of industrial vehicles, which helps to reduce the risk of high-voltage leakage and short circuit of the line, and is suitable for the heavy-duty and bumpy working environment of forklifts.
   

3. Original car wiring adaptation fixed
   

   The matching snap-on fixed structure fits the original car wiring path and installation point, and the wiring harness is positioned stably after installation, which can reduce the wear, displacement and loosening probability of the wiring harness caused by vehicle driving vibration.
   

III. Product technical characteristics

1. Original specification adaptation design
   

   Developed according to the original high-voltage wiring harness standard of BYD forklift, the wire diameter specifications, length dimensions, and joint forms are consistent with the original specifications. It can be replaced and installed in situ under the normal working conditions of the corresponding model, and generally no additional line changes are required.
   

2. High specification conductor material selection
   

   The power wire core is made of highly conductive copper conductor, the current carrying capacity conforms to the rated working condition standard of the model, the operating temperature rise is controllable, and the power transmission performance conforms to the industrial high voltage cable standard.
   

3. Industrial grade protective sheath
   

   The outer sheath is made of oil-resistant, wear-resistant, high-temperature and anti-aging high-pressure cable special material, which can adapt to the complex operating environment of warehousing, logistics and manufacturing workshops, and has good durability under conventional dragging and bumping conditions.
   

4. Snap-on for easy installation
   

   It comes with the matching buckle and standardized connector of the original car. The connector has an anti-stupid alignment design. The alignment is clear during installation, and the connection is firm after connection, which helps to improve the efficiency of maintenance and installation.
   

IV. Adaptation range

It is suitable for 80V lithium-ion counterbalanced forklifts such as BYD CPD35, which is used for high-voltage power connection between the negative electrode of the battery pack and the main control unit. It is a commonly used high-voltage electrical vulnerable replacement part in BYD accessories. It is suitable for repair and replacement of wiring harness skin damage, insulation layer aging, joint ablation contact poor, wire core oxidation and other failure scenarios.

V. Goods and after-sales instructions

• Product status: New original specification high-voltage wiring harness assembly, factory tested for conductivity and insulation voltage resistance, with protective packaging at the joint;
  

• Installation Tips: When the whole vehicle is powered off and the battery pack is powered off, it must be installed according to the specifications by a professional electrician with high voltage operation qualifications, and live operation is strictly prohibited;
  

• After-sales description: Failures caused by non-human physical damage and abnormal installation and use can enjoy the agreed quality assurance service.