70 square automotive high-voltage wire application equipment selection guide

China [CN]

Product selection: 70 square automotive high-voltage wire is mainly used in the high-voltage electrical system of electric vehicles. As a carrier of power transmission, it connects the charging port with the battery, the inside of the battery, the battery with the engine and other components. These high-voltage wires play a vital role in electric vehicles, ensuring the efficient and safe transmission of power.

Application equipment introduction:

Charging system: Connect the charging port with the battery to achieve fast and stable transmission of electric energy.

Battery system: Inside the battery pack, high-voltage wires are used to connect each battery cell or module to ensure that the battery pack can work together and provide stable power output.

Powertrain: Connect the battery with the motor to provide the required power for the motor to drive the vehicle.

High-voltage electronic control system: In the high-voltage electronic control system, high-voltage wires are used to connect various controllers and sensors to ensure that the various systems of electric vehicles can operate normally.

Specific application characteristics

High current, high voltage: Electric vehicle high-voltage wires need to withstand higher currents and voltages, so their cross-sectional area (such as 70 square) is relatively large to meet the needs of power transmission.

High and low temperature resistance: During the use of electric vehicles, the ambient temperature may change greatly, so the high-voltage wire needs to have good high and low temperature resistance to ensure normal operation in different environments.

Wear resistance and oil resistance: The internal environment of electric vehicles is complex, and the high-voltage wire may be corroded by mechanical wear and oil, so it needs to have high wear resistance and oil resistance.

Anti-electromagnetic interference: The high-voltage wire in electric vehicles needs to have good anti-electromagnetic interference ability to prevent electromagnetic radiation from interfering with surrounding electronic equipment.

Common types:

According to actual application requirements, 70 square automotive high-voltage wires can be divided into many types, such as single-layer unshielded, single-layer shielded and double-layer unshielded. These different types of high-voltage wires differ in conductor material, insulation material, shielding layer, etc. to adapt to different application environments and performance requirements.

Suppliers and brands

There are many suppliers on the market that provide 70 square automotive high-voltage wire products, such as OMG. These suppliers differ in product quality, performance, price, etc. Users can choose the appropriate supplier and brand according to their own needs.

In summary, 70 square automotive high-voltage cables are widely used in the high-voltage electrical systems of electric vehicles, and their performance and quality have an important impact on the safety and reliability of electric vehicles. Please visit: https://www.omgevcable.com