UN 38.3(Incwadana ye-UN yoVavanyo kunye neNqobo yokugweba) 8 Ndikhululwe,
UN 38.3,

▍Imfuno yoxwebhu

1. UN38.3 ingxelo yovavanyo

2. Ingxelo yovavanyo lwe-drop ye-1.2m (ukuba ikhona)

3. Ingxelo yokuvunywa kwezothutho

4. I-MSDS(ukuba ikhona)

▍Umgangatho woVavanyo

QCVN101:2016/BTTT(bhekisa kwi-IEC 62133:2012)

▍ Into yovavanyo

1.Ukulinganisa kwe-Altitude 2. Uvavanyo lwe-Thermal 3. Ukungcangcazela

4. Umothuko 5. I-short circuit yangaphandle 6. Impact/Crush

7. Intlawulo egqithisileyo 8. Ukukhupha ngenkani 9. Ingxelo yovavanyo lwe-1.2mdrop

Phawula: i-T1-T5 ivavanywa ngeesampulu ezifanayo ngokulandelelana.

▍ IiMfuno zeleyibhile

Igama leleyibhile	I-Calss-9 IiMpahla eziNxulutywayo ezinobungozi	Iinqwelomoya zeCargo Kuphela	Ileyibhile yokuSebenza kwebhetri yeLithium
Leyibhile umfanekiso

▍Kutheni i-MCM?

● Umqalisi we-UN38.3 kwintsimi yezothutho e-China;

● Ukuba nezibonelelo kunye namaqela aqeqeshiweyo akwazi ukutolika ngokuchanekileyo i-UN38.3 iindawo eziphambili ezinxulumene neenqwelomoya zaseTshayina kunye nezangaphandle, abathumeli bempahla, izikhululo zeenqwelo moya, amasiko, amagunya olawulo njalo njalo e-China;

● Yiba nezixhobo kunye nobuchule obunokunceda abathengi bebhetri ye-lithium-ion ukuba "bavavanye kube kanye, badlule ngokutyibilikayo kuzo zonke izikhululo zeenqwelo moya kunye neenqwelomoya eTshayina ";

● Unomgangatho wokuqala we-UN38.3 wokutolika kwezakhono, kunye nohlobo lwenkonzo yomgcini-ndlu.

Ngomhla wama-27 kaNovemba ka-2023, “i-UN yoVavanyo kunye neNqobo yokugweba ye-UN” (iSityhi. 8) yakhululwa ngokusemthethweni kwiwebhusayithi yaseUnited States. "I-UN Manual of Tests and Criteria" (iSityhi. 8) yamkela uhlaziyo olwenziwa yiseshoni ye-11 ye-TDG yeZizwe eziManyeneyo kunye neKomiti yeNgcali ye-GHS "kwi-UN Manual of Tests and Criteria" (IsiTy. 7) kunye noLungiso 1. Njengovavanyo olusisiseko lothutho lokhuseleko lwebhetri, "i-UN Manual of Tests and Criteria" (I-Rev. 8) yongeze icandelo elitsha le-UN 38.3.3.2 "Uvavanyo lweeseli ze-sodium ion kunye neebhetri", kwaye kwangexesha longeza amangeno akhethekileyo anxulumene neebhetri ze-sodium-ion kwi-UN "Isincomo soThutho lweeMpahla ezinobungozi" (TDG) I-Rev. 23: UN 3551 kunye ne-UN 3522.
Iiseli zovavanyo kunye neebhetri ziya kugcinwa kuxinzelelo lwe-11.6 kPa okanye ngaphantsi ubuncinane iiyure ezintandathu kwiqondo lobushushu lendawo (20±5℃) Iiseli zovavanyo kunye neebhetri kufuneka zigcinwe ubuncinane iiyure ezintandathu kubushushu bovavanyo obulingana nama-72℃ kunye -40 ℃. Le nkqubo kufuneka iphindwe kude kube yimijikelo eyi-10 iyonke.
Iiseli kunye neebhetri zikhuselwe ngokuqinileyo kwiqonga lomatshini wokungcangcazela, kunye nokungcangcazela kube yi-waveform ye-sinusoidal kunye ne-logarithmic sweep phakathi kwe-7 Hz kunye ne-200 Hz, kunye ne-amplitude kwi-0.8mm, kwi-cell kunye nebhetri encinci ukupakisha ukukhawuleza kwe-acceleration. 8 gn, kunye nebhetri enkulu ipakethe isantya esiphezulu se-2 gn.
Impembelelo (isebenza kwiseli yecylindrical ku-≥18mm idayamitha: I-9.1kg ubunzima buza kuwiswa ukusuka kubude obungama-61cm ekudibaneni kwebar kunye neesampuli.
Crush (esebenzayo kwiprismatic, pouch, coin/button cells and cell cylindrical cell under than 18mm in diameter): iseli kufuneka icunyuzwe phakathi komphezulu osicaba. Umqathango wokunqunyulwa unje ngezantsi: amandla afikelela kwi-13kN; okanye umbane weseli wehla nge-100mV; okanye iseli ikhubazeke ubuncinane ngama-50%.