What are the precautions for repairing new energy vehicles?
1 Answers
When repairing new energy vehicles, it is necessary to turn off the high-voltage switch before maintenance and follow the safety operation procedures for electrical circuits during maintenance. The following are specific details: Turn off the high-voltage switch before maintenance: If the repair involves the power system during operation, the power supply must be disconnected. To prevent electric shock, it is necessary to wear insulated gloves and insulated shoes, and use insulated tools in accordance with the specified procedures and processes. Follow the safety operation procedures for electrical circuits during maintenance: Due to the characteristics of new energy vehicles, the power battery is the power source of electric vehicles, providing continuous and stable energy for the entire vehicle to ensure normal driving. Currently, ternary lithium-ion batteries are widely used in electric vehicles. The high-voltage electricity in the vehicle's power battery ranges from 380 to 650 volts, so it is essential to follow the safety operation procedures for electrical circuits during maintenance.