Inqubekelaphambili Yocwaningo: Ingabe i-electrolyte engashi isho ukuphepha okuphezulu kwebhethri?
Inqubekelaphambili Yocwaningo: Ingabe i-electrolyte engashi isho ukuphakamaukuphepha kwebhethri?,
ukuphepha kwebhethri,
▍BSMI Isingeniso Isingeniso se-BSMI
I-BSMI imfushane nge-Bureau of Standards, Metrology and Inspection, eyasungulwa ngo-1930 futhi yabizwa ngeNational Metrology Bureau ngaleso sikhathi. Kuyinhlangano ephakeme yokuhlola eRiphabhulikhi yaseShayina ephethe umsebenzi kumazinga kazwelonke, i-metrology nokuhlolwa komkhiqizo njll. Amazinga okuhlolwa kwezinto zikagesi e-Taiwan agunyazwa yi-BSMI. Imikhiqizo igunyaziwe ukusebenzisa ukumaka kwe-BSMI ezimeni lapho ithobelana nezidingo zokuphepha, ukuhlolwa kwe-EMC nokunye ukuhlola okuhlobene.
Izinto zikagesi kanye nemikhiqizo ye-elekthronikhi ihlolwa ngokwalezi zinhlelo ezintathu ezilandelayo: uhlobo olugunyazwe (T), ukubhaliswa kwesitifiketi somkhiqizo (R) kanye nesimemezelo sokuvumelana (D).
▍Liyini izinga le-BSMI?
Ngomhla zingama-20 kuNovemba 2013, kumenyezelwe yi-BSMI ukuthi kusuka ku-1st, Meyi 2014, iseli/ibhethri le-3C lesibili le-lithium, ibhange lamandla e-lithium yesibili kanye neshaja yebhethri engu-3C azivunyelwe ukufinyelela emakethe yase-Taiwan zize zihlolwe futhi zifaneleke ngokuya ngamazinga afanele (njengoba kuboniswe kuthebula elingezansi).
| Isigaba somkhiqizo sokuhlola | Ibhethri le-3C Lesibili Lithium elineseli eyodwa noma iphakethe (umumo wenkinobho awufakiwe) | I-3C Secondary Lithium Power Bank | Ishaja yebhethri ye-3C |
Amazwana: Inguqulo ye-CNS 15364 1999 isebenza kuze kube umhla zingama-30 kuMbasa 2014. Iseli, ibhethri kanye Iselula yenza ukuhlolwa komthamo kuphela nge-CNS14857-2 (inguqulo ka-2002).
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| Izinga Lokuhlola |
I-CNS 15364 (inguqulo ka-1999) I-CNS 15364 (inguqulo ka-2002) I-CNS 14587-2 (inguqulo ka-2002)
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I-CNS 15364 (inguqulo ka-1999) I-CNS 15364 (inguqulo ka-2002) I-CNS 14336-1 (inguqulo ka-1999) I-CNS 13438 (inguqulo ka-1995) I-CNS 14857-2 (inguqulo ka-2002)
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I-CNS 14336-1 (inguqulo ka-1999) I-CNS 134408 (inguqulo ka-1993) I-CNS 13438 (inguqulo ka-1995)
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| Imodeli Yokuhlola | I-RPC Model II kanye neModel III | I-RPC Model II kanye neModel III | I-RPC Model II kanye neModel III |
▍Kungani i-MCM?
● Ngo-2014, ibhethri ye-lithium ekwazi ukushajwa kabusha yaba isibopho e-Taiwan, futhi i-MCM yaqala ukunikeza ulwazi lwakamuva mayelana nesitifiketi se-BSMI kanye nesevisi yokuhlola kumakhasimende omhlaba, ikakhulukazi lawo avela ezweni lase-China.
● Izinga eliphezulu lokudlula:I-MCM isivele isisize amakhasimende ukuthi athole izitifiketi ze-BSMI ezingaphezu kuka-1,000 kuze kube manje ngesikhathi esisodwa.
● Amasevisi ahlanganisiwe:I-MCM isiza amakhasimende ukuthi angene ngempumelelo ezimakethe eziningi emhlabeni jikelele ngokusebenzisa isevisi yenqwaba yesitophu esisodwa yenqubo elula.
Ngomhla zingama-20 kuZibandlela, i-American Consumer Product Safety Committee (CPSC) yathumela i-athikili kuwebhusayithi yayo icela abakhiqizi bezikuta zikagesi, ama-balance Scooters, amabhayisikili kagesi nama-unicycles kagesi ukuthi bahlole imikhiqizo yabo ukuze baqinisekise ukuthi bayahlangabezana nezindinganiso zokuphepha zokuzithandela ezimisiwe, noma bangase. isenzo sokuqinisa ubuso. I-CPSC ithumele izincwadi zesitatimende kubakhiqizi nabangenisi abangaphezu kuka-2,000 ezisho ukuthi ukwehluleka ukuthobela izindinganiso zokuphepha ze-UL (ANSI/CAN/UL 2272 – Standard for Personal Electric Vehicle Electrical Systems, kanye ne-ANSI/CAN/UL 2849 – I-Standard for Electrical Bicycle Electrical Systems Safety, kanye namazinga awo okubhekiselwe kuwo) kungase kubangele ingozi yomlilo, ukulimala okubi kakhulu noma ukufa kubathengi; nokuthi ukuthobelana komkhiqizo nezindinganiso ezifanelekile ze-UL kunganciphisa kakhulu ingozi yokulimala noma ukufa okubangelwa umlilo kumadivayisi ahambayo amancane. Kusukela ngoJanuwari 1, 2021 kuya kumhla zingama-28 Novemba 2022, i-CPSC ithole imibiko okungenani yokusha kwamaveni angu-208 noma izigameko zokushisisa ngokweqile. ezivela ezifundazweni ezingu-39, okubangele ukufa okungenani okungu-19. Izinga lokuphepha le-UL lathuthukiswa ukuze kuncishiswe ingozi yemililo eyingozi emikhiqizweni emincane yeselula esebenza ngebhethri.” Le ncwadi iphinde ibize abakhiqizi ukuthi bakhombise ukuhambisana nezinga ngokugunyazwa yilabhorethri yokuhlola egunyaziwe.
