ISO 12405-3-2014 pdf free.Electrically propelled road vehicles – Test specification for lithium-ion traction battery packs and systems – Part 3: Safety performance requirements.
This part of ISO 12405 specifies test procedures and provides acceptable safety requirements for voltage class B lithium-ion battery packs and systems, to be used as traction batteries in electrically propelled road vehicles. Traction battery packs and systems used for two-wheel or three-wheel vehicles are not covered by this part of ISO 12405. This part of ISO 12405 is related to the testing of safety performance of battery packs and systems for their intended use in a vehicle. This part of ISO 12405 is not intended to be applied for the evaluation of the safety of battery packs and systems during transport, storage, vehicle production, repair, and maintenance services.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6469-1, Electrically propelled road vehicles — Safety specifications — Part 1: On-board rechargeable energy storage system (RESS)
ISO 6469-3, Electrically propelled road vehicles — Safety specifications — Part 3: Protection of persons against electric shock
ISO/TR 8713, Elect rically propelled road vehicles — Vocabulary
ISO 12405-1:2011, Electrically propelled road vehicles — Test specification for lithium-ion traction battery packs and systems — Part 1: High-power applications
ISO 12405-2:2012, Electrically propelled road vehicles — Test specification for lithium-ion traction battery packs and systems — Part 2: High-energy applications
ISO 20653, Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO/TR 8713 and the following apply.
3.1 battery control unit BCU electronic device that controls, manages, detects, or calculates electric and thermal functions of the battery system that provides communication between the battery system and other vehicle controllers
Note 1 to entry: See also Annex A for further explanation.
3.2 battery pack energy storage device that includes cells or cell assemblies normally connected with cell electronics, voltage class B circuit, and overcurrent shut-off device, including electrical interconnections and interfaces for external systems
Note 1 to entry: For further explanation, see Al.
Note 2 to entry: Examples of external systems are cooling, voltage class 13. auxiliary voltage class A, and corn munication.
3.3 battery pack subsystem representative portion of the battery pack
3.4 battery system energy storage device that includes cells or cell assemblies or battery pack(s), as well as electrical circuits and electronics
Note ito entry: For further explanation, see AI1 and &1Z. Battery system components can also be distributed in different devices within the vehicle.
Note 2 to entry: Examples of electronics are the BCU and contactors.
3.5 bus vehicles designed and constructed for the carriage of passengers, comprising more than eight seats in addition to the driver’s seat, and having a maximum mass exceeding 5 t
3.6 capacity total number of ampere-hours that can be withdrawn from a fully charged battery under specified conditions
3.7 cell electronics electronic device that collects and possibly monitors thermal or electric data of cells or cell assemblies and contains electronics for cell balancing, if necessary.ISO 12405-3 pdf free download.