1 Scope
This standard specifies the terms and definitions, model and classification, technical requirements, testing methods, inspection rules, inspection items, marking, packaging, transportation and storage of module case of lithium-ion battery.
This standard is applicable to the lithium-ion battery module case used for lithium-ion battery module which is composed by lithium-ion manganese oxide battery cell and lithium-ion phosphate battery cell that is greater than or equal to 6 A•h and general type lithium-ion battery module.
2 Normative References
The following documents are indispensible for the application of this document. For dated references, only the dated edition applies. For undated references, the latest editions (including all amendments) apply.
GB 4208-2008 Degrees of Protection Provided by Enclosure (IP Code)
3 Term and Definition
The following terms and definitions are applicable to this document.
3.1
Module case for lithium-ion battery
Case assembly used to compose lithium-ion battery module, including case and mechanical parts.
Foreword I
1 Scope
2 Normative References
3 Term and Definition
4 Model and Classification
4.1 Model
4.2 Lithium-ion Battery Module Case
5 Technical Requirements
5.1 Appearance
5.2 Overall Dimension and Mass
5.3 Material Requirements
5.4 Insulating Layer
5.5 Protection Grade
5.6 Installation and Positioning Device
5.7 Thermal Management Design
5.8 Vibration
5.9 Impact
5.10 Drop
6 Test Methods
6.1 Appearance
6.2 Overall Dimension and Weight
6.3 Material Inspection
6.4 Protection Grade
6.5 Vibration Test
6.6 Impact Test
6.7 Drop Test
7 Inspection Rules
7.1 Ex-factory Inspection
7.2 Type Test
8 Inspection Rules
9 Marking, Packaging, Transportation and Storage
9.1 Marking
9.2 Packaging
9.3 Transportation
9.4 Storage
Appendix A (Normative) Dimension of Battery Composing General Type Lithium-ion Battery Module
Figure 1 Expression Methods for Model of Lithium-ion Battery Module Case
Figure 2 Lithium-ion Power Battery Module Case
Figure 3 Metal Case with Flame-retardant Insulating Layer
Table 1 Inspection Rules of Module Case
Table A.1 General Type Lithium-ion Battery Module Case (12V Series)
Table A.2 General Type Lithium-ion Battery Module Case (24V Series)
Table A.3 General Type Lithium-ion Battery Module Case (36V Series)
Table A.4 General Type Lithium-ion Battery Module Case (48V Series)
