GB 4943.1 (ITAV) ukuhumusha okujwayelekile
I-GB 4943.1(ITAV) ukuhumusha okujwayelekile,
I-GB 4943.1,
▍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.
I-Chinese National mandatory standardI-GB 4943.1-2022, I-Audio/video, imishini yobuchwepheshe bolwazi nokuxhumana Ingxenye 1: Izidingo zokuphepha, ikhishwe ngoJulayi 19. Izinga libhekisela ezingeni lamazwe ngamazwe le-IEC 62368-1:2018, kukhona ukuthuthukiswa okubalulekile okubili okubalulekile: ngakolunye uhlangothi, ububanzi bokufaka isicelo buye banwetshwa, inguqulo entsha yezinga ihlanganisa izindinganiso kazwelonke eziyisibopho zangempela ze-GB 4943.1-2011 Equipment Security Equipment Ingxenye 1: Izidingo Ezivamile kanye ne-GB 8898-2011 Izidingo Zokuvikeleka Kwezisetshenziswa Ze-elekthronikhi ezifanayo, ezihlanganisa konke. imikhiqizo yemishini yokulalelwayo, yevidiyo, yolwazi kanye nezokuxhumana; ngakolunye uhlangothi, kukhona ubuchwepheshe bokwenza ngcono nokuthuthukisa. Inguqulo entsha yezinga iphakamisa umqondo wobunjiniyela bokuphepha, iphakamisa ukuhlukaniswa kwamandla, futhi icabangela ukulandela izinhlobo eziyisithupha zemithombo yengozi: ukulimala okubangelwa ugesi, umlilo obangelwa ugesi, ukulimala okubangelwa izinto eziyingozi, ukulimala okubangelwa imishini, ukushisa okushisayo, imisebe yomsindo nelula, futhi ubeke phambili izidingo zokuphepha ezihambisanayo nezindlela zokuhlola.
Ububanzi bokusebenza bezindinganiso ezimbili buhlukile. Ububanzi bezinga lezwe elisha le-GB 4943 lizohlanganisa inguqulo yangaphambilini ye-GB 4943.1-2011 kanye ne-GB 8898-2011, ehlanganisa izigaba ezintathu zemishini, imishini yomsindo nevidiyo, imishini yobuchwepheshe bolwazi, imishini yobuchwepheshe bezokuxhumana, esivame ukuthi "imikhiqizo kagesi ”.
