Intertek Group Plc · LSE:ITRK
Intertek — Technical Presentation (November 2011)
28 slides from Intertek's technical presentation, Nov 15, 2011
Slide 1: Rechargeable Lithium-Ion Batteries for Systems Certification Updates
RECHARGEABLE LITHIUM-ION BATTERIES FOR SYSTEMS CERTIFICATION UPDATES Rich Byczek, 11/15/11 1 www.intertek.com
Slide 2: Agenda
Agenda • IEC 62133 adoption, transition • Certification options for Lithium-Ion Batteries • End product requirements and application • Transportation requirements for Lithium-Ion Batteries 2 www.intertek.com
Slide 3: North American Certification Capabilities
North American Certification Capabilities IEC 62133: Cortland, New York (CBTL) Detroit (CBTL) UL 2054: Detroit, MI and Cortland, NY UL 1642: Detroit, MI and Cortland, NY UN-DOT: Detroit, MI Battery Performance: Detroit, MI Battery Advisory Service: Detroit/ Cleveland 3 www.intertek.com
Slide 4: Battery Standards Arena: US-Based Standards
BATTERY STANDARDS ARENA US- Based Standards: UL-1642: Lithium Batteries - Focus on single-cells - Used for Lithium-Metal (PRIMARY) - Used for Lithium-Ion (SECONDARY) UL-2054: Household and Commercial Batteries - Focus on Portable Batteries - Typically Battery Packs - References UL 1642 for Lithium C
Slide 5: Battery Standards Arena: IEC-Based Standards
BATTERY STANDARDS ARENA IEC - Based Standards: IEC-60086 - Primary Batteries (Non-rechargeable) - Covers Performance and Safety IEC-62133 - Secondary Batteries (Rechargeable) - Focus on Lithium-ion Batteries - First Edition, October 2002 - Second Edition in process, potential 2012 release 5 www.inte
Slide 6: IEC 62133 Adoption, Transition: Background
IEC 62133 ADOPTION, TRANSITION BACKGROUND: - For many years, IECEE (“CB SCHEME”), has accepted the UL Standard as the basis for accepting batteries. - Based on common usage of UL 1642/ 2054 for battery packs. - Proposal in place to fully accept IEC 62133 within IECEE, as standard has been released s
Slide 7: IEC 62133 Adoption, Transition
IEC 62133 ADOPTION, TRANSITION • At the moment, IEC is working with product level groups to enforce the IEC62133 standard into the product level standard • Some product level committees are making revision changes to their standard to comply with battery requirement • CMC accepted a firm and final e
Slide 8: IEC 62133 Adoption, Transition: Transition Testing
IEC 62133 ADOPTION, TRANSITION TRANSITION TESTING: NOW until April 30, 2012: - Assuming battery is already tested and certified to UL-1642: - “Delta” testing to be performed on UL-1642 Transition: certified cells. Additional Test to UL1642must be performed to meet IEC62133 From May 1, 2012, full tes
Slide 9: IEC 62133 Adoption: Who Is Affected
IEC 62133 ADOPTION, TRANSITION Who is affected by this regulatory change? Portable Battery IEC 62133 Medical Devices Powertools Household App Other (Except IEC60601 IEC60745 IEC60335 Telecom and A/V) 9 www.intertek.com
Slide 10: IEC 62133 Adoption: Who Is Not Yet Affected
IEC 62133 ADOPTION, TRANSITION Who is NOT YET affected by this regulatory change? Portable Battery Use UL standards Audio Video ICT IEC60065 IEC60950 NOTE: TC 108 expects to adopt IEC 62133 2nd edition by 2013 10 www.intertek.com
Slide 11: IEC 62133 Delta Testing
IEC 62133 ADOPTION, TRANSITION DELTA TESTING: For Lithium Cells already certified to UL-1642, the following tests must be applied APPLIES TO CELLS ONLY Required: - 25 cell samples - Copy of the cell manufacturer’s ISO-9001/13485 or similar Quality System certification. - Rating in Ah (Amp-hours) - M
Slide 12: IEC 62133 Tests and Evaluations Required
IEC 62133 ADOPTION, TRANSITION TESTS and EVALUATIONS REQUIRED 1.4 IEC - Parameters measurement tolerances: 2 IEC - General Safety Considerations: 2.1 IEC - Insulation and Wiring: 2.2 IEC - Venting: · 2.4 IEC 62133 – Terminals Contacts: 2.5 IEC – Assembly of Cells into Batteries: 2.6 IEC – Quality Pl
Slide 13: CB Certification Options: Battery Manufacturer Level
CB CERTIFICATION OPTIONS BATTERY MANUFACTURER LEVEL for CB: CELLS MUST BE IEC-62133 TO CERTIFY THE BATTERY DELTA TESTING ON CELLS (ALREADY CERTIFIED TO UL-1642) - Requires 25 cell samples - Provided CB cert for those cells - Can be used until April 30, 2012 - Re-certification not required after May
Slide 14: CB Certification Options: Battery Pack Test
CB CERTIFICATION OPTIONS BATTERY MANUFACTURER LEVEL for CB: BATTERY PACK TEST to IEC-62133 (Cells already IEC 62133): - Requires 35 packs - Copy of the battery manufacturer’s ISO-9001/13485 or similar Quality System certification. - Battery Bill of Materials (BOM) - 2D layout drawing with Label Artw
Slide 15: CB Certification Options: End Product Level
CB CERTIFICATION OPTIONS END PRODUCT LEVEL for CB: SCENARIO: END product to IEC 60601-xx, Cells are UL-1642, pack has no certification, “portable” device - Previous Slide applies SCENARIO 2: END product to IEC 60601-xx, Cells are UL-1642, pack has no certification, Non-portable device (Ie: device is
Slide 16: CB Certification Options: IEC 60601-1 3rd Edition Note
CB CERTIFICATION OPTIONS NOTE: IEC 62133 Battery Certification is REQUIRED for IEC 60601-1 3rd Edition Certification 16 www.intertek.com
Slide 17: ETL Certification Options
ETL CERTIFICATION OPTIONS BATTERY MANUFACTURER LEVEL (US, non-CB): CELL TESTING TO UL-1642 (if not already certified): - Requires 150 cell samples - Note that preconditioning may require up to 90 days of charge/discharge cycling. - Need to know the rated life expectancy in charge/discharge cycles -
Slide 18: ETL Certification Options: End-Product Standard Requirements
ETL CERTIFICATION OPTIONS IF…. END-PRODUCT STANDARD NOTES SPECIFIC BATTERY STANDARD REQUIREMENTS (such as UL- 2054), then Full testing must be performed at the battery level 18 www.intertek.com
Slide 19: Transportation Requirements
TRANSPORTATION REQUIREMENTS 19 www.intertek.com
Slide 20: UN / USDOT Battery Designations for Lithium Batteries
TRANSPORTATION REQUIREMENTS UN / USDOT Battery Designations for Lithium/ Li-Ion Batteries - Class 9 Material - UN3090: Lithium (Lithium Metal) Batteries - UN3091: Lithium Batteries contained in equipment - UN3480: Lithium-Ion Batteries - UN3481: Lithium-Ion Batteries contained in equipment - IATA 96
Slide 21: Transportation Requirements: UN Manual Latest Edition
TRANSPORTATION REQUIREMENTS LATEST and GREATEST UN MANUAL: Recommendations on the Transport of Dangerous Goods. Manual of Tests and Criteria. 5th Revised Edition (Issued December 2009) Section 38.3 refers to “Lithium Battery Testing Requirements” Per Federal register 49 CFR sections 171.7 - 5th edit
Slide 22: Tests T1 – T8
Tests T1 – T8 T1-T5 (Same Samples, Tested in Order, All Types) T1: Altitude Simulation T2: Thermal Test T3: Vibration T4: Shock T5: External Short Circuit T6: Impact (Primary and Rechargeable Cells Only) T7: Overcharge (Rechargeable Batteries Only) T8: Forced Discharge (Primary and Rechargeable Cell
Slide 23: UN Manual: Samples Needed for Secondary Cells
UN Manual of Tests and Criteria Samples Needed: SECONDARY CELLS (5th edition) Cylindrical Prismatic (18650, Canister) (Pouch) Tests T1-T5, T6 and T8 are required FULLY FULLY 1st Cycle 50 Cycle TOTAL CHARGED DISCHARGED 50% CHARGE DISCHARGED Cylindrical 10 5 10 10 35 Cells Prismatic 10 10 10 10 40 Cel
Slide 24: UN Manual: Samples Needed for Secondary Batteries
UN Manual of Tests and Criteria Samples Needed: SECONDARY BATTERIES (5th edition) SMALL BATTERY: LARGE BATTERY: Gross Mass up to 12 kg Gross Mass over 12 kg Tests T1-T5 and T7 are required 1st Cycle 25 Cycle CHARGED TOTAL CHARGED Small Batteries 8 8 16 (50 cycles) Large Batteries 4 4 8 (25 cycles) 2
Slide 25: UN Manual: Samples Needed, Additional Criteria
UN Manual of Tests and Criteria Samples Needed: additional criteria - Lithium Ion Rechargeable Packs - Up to 6,200 Wh rating - Cells/ Modules already tested - 1 (or 2) sample(s) only, cycled 25 times, fully charged - Tests 3,4,5 and 7 only - More than 500g Lithium or 6,200 Wh Rating - Cells/Module a
Slide 26: Battery Testing Info Needed
BATTERY TESTING INFO NEEDED Basic information needed to quote your test program: - Nominal Voltage and Capacity (Ah) rating - Maximum charging current and voltage - Maximum discharge current and voltage - Normal discharge current - Cutoff voltage (voltage at which output is cut off or battery is con
Slide 27: Questions?
QUESTIONS? - Please use the Q&A box and type questions. 27 www.intertek.com
Slide 28: Thank You
Thank You. Rich Byczek, Technical Lead, EV and Energy Storage 734-591-9161 [email protected] 28 www.intertek.com
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