UN 38.3 (UN Manual of Tests and Criteria) Rev. 8 Tso tawm
UN 38.3(UN Manual of Tests and Criteria) Rev. 8 Tso tawm,
UN 38.3,
▍ Cov ntaub ntawv xav tau
1. UN38.3 test report
2. 1.2m daim ntawv xeem poob (yog muaj)
3. Daim ntawv qhia txog kev thauj mus los
4. MSDS (yog muaj)
▍ Test Standard
QCVN101: 2016 / BTT (saib rau IEC 62133: 2012)
▍ Cov khoom xeem
1.Altitude simulation 2. Thermal test 3. Vibration
4. Shock 5. Sab nraud luv Circuit Court 6. Impact/Crush
7. Overcharge 8. yuam kev tso tawm 9. 1.2mdrop daim ntawv xeem
Lus Cim: T1-T5 yog kuaj los ntawm tib cov qauv hauv kev txiav txim.
▍ Daim ntawv lo yuav tsum tau
| Sau npe | Calss-9 Lwm yam khoom uas txaus ntshai |
Cargo Aircraft nkaus xwb | Lithium Battery Label ua haujlwm |
| Daim ntawv lo |
|  |  |
▍ Vim li cas MCM?
● Tus thawj coj ntawm UN38.3 hauv kev thauj mus los hauv Suav teb;
● Muaj cov peev txheej thiab cov kws tshaj lij tuaj yeem txhais tau meej UN38.3 cov nodes tseem ceeb ntsig txog Suav thiab txawv teb chaws airlines, freight forwarders, tshav dav hlau, kev lis kev cai, kev tswj hwm thiab lwm yam hauv Suav teb;
● Muaj cov peev txheej thiab muaj peev xwm uas tuaj yeem pab cov neeg siv roj teeb lithium-ion kom "sim ib zaug, hla txhua lub tshav dav hlau thiab cov dav hlau hauv Suav teb";
● Muaj thawj chav kawm UN38.3 kev txawj txhais lus, thiab tus neeg saib xyuas tsev hom kev pabcuam.
Thaum Lub Kaum Ib Hlis 27, 2023, "UN Manual of Tests and Criteria" (Rev. 8) tau tshaj tawm hauv Tebchaws Meskas lub vev xaib. "UN Manual of Tests and Criteria" (Tshwm Sim 8) lees txais cov kev hloov kho uas tau ua los ntawm 11th lub rooj sib tham ntawm United Nations TDG thiab GHS Cov Kws Tshaj Lij Pabcuam ntawm "UN Manual of Tests and Criteria" (Rev. 7) thiab nws Cov Kev Hloov Kho 1 . Raws li qhov kev sim yooj yim rau kev thauj mus los ntawm kev nyab xeeb roj teeb, "UN Manual of Tests and Criteria" (Rev. 8) tau ntxiv ib ntu tshiab ntawm 38.3.3.2 "Kev ntsuam xyuas ntawm sodium ion hlwb thiab roj teeb", thiab ib txhij ntxiv cov khoom tshwj xeeb uas muaj feem xyuam rau. Sodium-ion roj teeb nyob rau hauv UN "Kev Pom Zoo rau Kev Thauj Khoom Zoo" (TDG) Rev. 23: UN 3551 thiab UN 3522.
Test hlwb thiab roj teeb yuav tsum tau muab cia rau ntawm ib tug siab ntawm 11.6 kPa los yog tsawg dua rau tsawg kawg yog rau teev ntawm ambient kub (20 ± 5 ℃) Test hlwb thiab roj teeb yuav tsum tau muab cia rau tsawg kawg yog rau teev ntawm ib tug ntsuas kub sib npaug zos rau 72 ℃ thiab -40 ℃. Cov txheej txheem no yuav tsum rov ua dua kom txog thaum 10 tag nrho cov voj voog ua tiav.
Cells thiab roj teeb tau ruaj khov rau lub platform ntawm lub tshuab vibration, nrog rau kev vibration los ua sinusoidal waveform nrog logarithmic cheb ntawm 7 Hz thiab 200 Hz, thiab lub amplitude ntawm 0.8 hli, rau lub xov tooj ntawm tes thiab cov roj teeb me me lub siab tshaj plaws acceleration ntawm 8 gn, thiab rau cov roj teeb loj ntim qhov siab tshaj plaws ntawm 2 gn.
Kev cuam tshuam (muaj feem xyuam rau cylindrical cell ntawm ≥18mm txoj kab uas hla: 9.1kg hnyav yuav tsum tau muab tshem tawm los ntawm qhov siab ntawm 61cm ntawm qhov sib tshuam ntawm qhov bar thiab cov qauv.
Crush (muaj feem xyuam rau prismatic, hnab, npib / khawm hlwb thiab cylindrical hlwb tsawg dua 18mm inch): ib lub xovtooj yuav tsum tau crushed ntawm ob lub tiaj tiaj. Qhov kev txiav tawm yog raws li hauv qab no: quab yuam mus txog 13kN; los yog qhov hluav taws xob ntawm tes poob los ntawm 100mV; los yog lub cell yog deformed los ntawm tsawg kawg yog 50%.
