This standard specifies the requirements for functional safety means and protection against failures related to the specific hazard of the electrical propulsion of exclusively battery powered electric road vehicles.
This standard is applicable to the electric passenger car only if the maximum working voltage of the on-board electrical circuit is lower than 660V (AC) or 1000V(DC) or lower, according to GB 156 and the electric commercial vehicle only if the maximum design total mass is less than or equal to 3500kg. It may be a reference to electric vehicles with the maximum design total mass greater than 3500kg.
It does not necessarily apply to assembly, maintenance and repair of these vehicles.
2. Normative References
The following documents contain provisions which, through reference into this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
GB 156-1993 "Standard Voltage"
GB 14023-2000 "Vehicles, Motorboats and Spark-ignited Engine-driven Devices - Radio Disturbance Characteristics - Limits and Methods of Measurement"
GB/T 18384. 1-2001 "Electric Vehicles-Safety Specification-Part 1: On-board Energy Storage"
GB/T 18387-2001 "Limits and Test Methods of Magnetic and Electric Field Strength from Electric Vehicles Broadband 9kHz to 30MHz"
ISO 1145-2:1995 "Road Vehicles - Disturbances from Narrowband Radiated Electromagnetic Energy - Part 2: Off-vehicle Radiation Source"
3. Definitions
GB/T 18384.2-2001 The following standards are cited：
