ISO 12405-3:2014 pdf free

ISO 12405-3:2014 pdf free.Electrically propelled road vehicles一Test specification for lithium-ion traction battery packs and systems
If not otherwise specified, the battery pack shall be connected with voltage class B and voltage class A connections to the test bench equipment. Contactors, available voltage, current, and temperature data shall be controlled according to the supplier’s requirements and according to the given test specification by the test bench equipment. The passive overcurrent protection shall be maintained by the test bench equipment, if necessary via disconnection of the battery pack main contactors. The cooling device can be connected to the test bench equipment and operated according to the supplier’s requirements.
If not otherwise specified, the battery system shall be connected with voltage class B, voltage class A, and cooling system and BCU to the test bench equipment. The battery system shall be controlled by the BCU. The test bench equipment shall follow the operational limits provided by the BCU viabus communication. The test bench equipment shall maintain the on/off requirements for the main contactors and the voltage, current, and temperature profiles according to the requested requirements of the given test procedure. The battery system cooling device and the corresponding cooling loop at the test bench equipment shall be operational according to the given test specifications and the controls by the BCU. The BCU shall enable the test bench equipment to perform the requested test procedure within the battery system operational limits. If necessary, the BCU program shall be adapted by the supplier for the requested test procedure. The active and passive overcurrent protection device shall be operational by the battery system. Active overcurrent protection shall be maintained by the test bench equipment,too, if necessary, via request of disconnection of the battery system main contactors.
Testing shall be conducted at least once in the same direction of the shock that occurs in the vehicle during the vehicle crash as specified in national or regional regulations. For medium-duty trucks, midi buses,heavy-duty trucks, and buses, a test direction determined by the vehicle manufacturer and verified to the vehicle application shall apply. For each of these directions, the test shall be conducted according to one of the options described below.ISO 12405-3 pdf free download.