Please Leave Us A Message
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
We can see Wire Harness applications in almost every industry. With the rapid development of science and technology, the application and demand of new components are increasing day by day. The requirements of chip miniaturization, high frequency and high speed, integration, and greening are also the requirements for component design and development and production technology level, production equipment. requirements. With the implementation of relevant national special and industrial policies, increasing financial support, encouraging international cooperation, and enhancing independent innovation capabilities, the development environment of the electronic manufacturing equipment industry will be further improved. Larger fields include medical field, industrial field, communication field and new energy field. Among them, in the medical field, we have the production of CT imaging Wiring Harness and ventilator Cable Assembly; in the industrial field, we have Energy Storage Wire Harness and Agricultural Machinery Navigation Wire Harness. In addition to these, we also produce Elevator Unit Wire Harness and military wiring harnesses. In today's booming new energy industry, Kable-X is also vigorously promoting new energy vehicle wiring harnesses. In new energy vehicles, whether it is a hybrid vehicle or a pure electric vehicle, the importance of the high-voltage system as one of the core parts is self-evident. The high-voltage wiring harness, as a medium to interconnect the various components in the high-voltage system, is also indispensable.
Among them, in new energy electric vehicles, the high-voltage wiring harnesses are as follows:
1. Power battery high-voltage cable: the wiring harness connecting the power battery to the high-voltage box.
2. Motor controller cable: the wiring harness connecting the high voltage box to the motor controller.
3. Fast charging harness: the wiring harness connecting the fast charging port to the high-voltage box.
4. Slow charging harness: the wiring harness connecting the slow charging port to the car charger.
5. High-voltage accessory wiring harness (high-voltage wiring harness assembly): refers to the wiring harness connecting the high-voltage box to the DC/DC, vehicle charger, air-conditioning compressor, and air-conditioning PTC.
The characteristics that high-voltage wiring harness should have:
1. Current resistance performance: According to the current of the high-voltage system components, it is commonly used in 250A, and some high-power motors can be used up to 400A.
2. Temperature resistance: The high temperature resistance grades are divided into 125°C, 150°C, and 200°C. The high temperature conventionally selects the high temperature resistant 150°C wire; the low temperature conventionally selects the low temperature resistant -40°C wire.
3. Shielding performance: Shielding high-voltage lines can reduce the impact of electromagnetic interference (EMI) and radio interference (RFI) on the vehicle system. The entire high-voltage wiring harness circuit is shielded and connected. The high-voltage wiring harness shielding layer of the motor, controller, and battery interfaces is connected to the battery motor controller housing through a crimping structure such as a plug-in, and then connected to the body ground.
LET'S GET IN TOUCH
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.