GB 4943.1 (ITAV) wehewehe maʻamau
GB 4943.1(ITAV) wehewehe maʻamau,
GB 4943.1,
▍ BSMI Introduction Hoʻomaka i ka palapala BSMI
He pōkole ʻo BSMI no ka Bureau of Standards, Metrology and Inspection, i hoʻokumu ʻia ma 1930 a ua kapa ʻia ʻo National Metrology Bureau i kēlā manawa. ʻO ia ka hui nānā kiʻekiʻe ma ka Repubalika o Kina e mālama ana i ka hana ma nā kūlana aupuni, metrology a me ka nānā huahana a me nā mea ʻē aʻe. Ua ʻae ʻia nā huahana e hoʻohana i ka hōʻailona BSMI ma nā kūlana i hoʻokō lākou i nā koi palekana, ka hoʻāʻo EMC a me nā hoʻokolohua pili ʻē aʻe.
Hoʻāʻo ʻia nā mea uila a me nā huahana uila e like me nā papahana ʻekolu: type-approved (T), kākau inoa o ka hōʻoia huahana (R) a me ka hoʻolaha o ka conformity (D).
▍He aha ke kūlana o BSMI?
Ma ka 20 Nowemapa 2013, hoʻolaha ʻia e BSMI mai ka 1st, Mei 2014, ʻaʻole ʻae ʻia ʻo 3C lua lithium cell/battery, secondary lithium power bank a me 3C battery charger e komo i ka mākeke Taiwan a hiki i ka nānā ʻia ʻana a me ke kūpono e like me nā kūlana kūpono (e like me ka hōʻike ʻana ma ka papa ma lalo).
| Māhele Huahana no ka ho'āʻo | 3C Secondary Lithium Battery me hoʻokahi cell a i ʻole pack (ʻaʻohe ʻano pihi) | 3C Secondary Lithium Power Bank | 3C mea hoʻonaʻauao |
Manaʻo: CNS 15364 1999 mana ka mana a hiki i ka 30 ʻApelila 2014. Pūnaewele, pākaukau a me Hoʻāʻo ʻia ka hiki ke lawe wale ʻia e CNS14857-2 (2002 version).
|
| Kūlana hoʻāʻo |
CNS 15364 (1999 mana) CNS 15364 (2002 mana ) CNS 14587-2 (2002 mana)
|
CNS 15364 (1999 mana) CNS 15364 (2002 mana ) CNS 14336-1 (1999 mana) CNS 13438 (1995 mana) CNS 14857-2 (2002 mana)
|
CNS 14336-1 (1999 mana) CNS 134408 (1993 mana) CNS 13438 (1995 mana)
| |
| Ke Ana Hoʻohālike | RPC Model II a me III | RPC Model II a me III | RPC Model II a me III |
▍No ke aha MCM?
● I ka makahiki 2014, ua lilo ka pahu lithium rechargeable ma Taiwan, a ua hoʻomaka ʻo MCM e hāʻawi i ka ʻike hou loa e pili ana i ka hōʻoia BSMI a me ka lawelawe hoʻāʻo no nā mea kūʻai aku honua, ʻoi aku ka poʻe mai ka ʻāina nui o Kina.
● Kiʻekiʻe o ka hele ʻana:Ua kōkua mua ʻo MCM i nā mea kūʻai aku e loaʻa ma mua o 1,000 mau palapala BSMI a hiki i kēia manawa i ka hele hoʻokahi.
● Nā lawelawe i hui pū ʻia:Kōkua ʻo MCM i ka poʻe kūʻai aku e hoʻokomo i nā mākeke lehulehu ma ka honua holoʻokoʻa ma o ka lawelawe pūʻulu hoʻokahi o ke kaʻina hana maʻalahi.
ʻO ka maʻamau ʻo China National mandatory standard GB 4943.1-2022, Audio/video, ʻike a me ka ʻenehana kamaʻilio ʻĀpana 1: Nā koi palekana, i hoʻokuʻu ʻia ma Iulai 19. ʻO ka maʻamau e pili ana i ka pae honua IEC 62368-1: 2018, aia ʻelua mau hoʻomaikaʻi koʻikoʻi. : ma ka lima hoʻokahi, ua hoʻonui hou ʻia ke ʻano o ka noi, ua hoʻohui ka mana hou o ka maʻamau i nā kūlana ʻāina ponoʻī mua GB 4943.1-2011 ʻIke ʻIke ʻenehana Mea Palekana Māhele 1: Nā Manaʻo Nui a me GB 8898-2011 Audio, Video a me Electronic Electronic. Nā Pono Palekana Lako, e uhi ana i nā huahana a pau o ka leo, wikiō, ʻike a me ka ʻenehana kamaʻilio; ma ka ʻaoʻao ʻē aʻe, aia nā ʻenehana loea a hoʻonui. ʻO ka mana hou o ka maʻamau e hāpai i ka manaʻo o ka ʻenekinia palekana, manaʻo i ka hoʻokaʻawale ʻana i ka ikehu, a e noʻonoʻo i ka hahai ʻana i nā ʻano kumu ʻeono o ka pōʻino: ʻeha i hana ʻia e ka uila, ahi i hana ʻia e ka uila, ʻeha i hana ʻia e nā mea pōʻino, ʻeha i hana ʻia e nā mīkini, ka wela wela, ka leo a me ke kukui uila, a waiho i mua i nā koi palekana kūpono a me nā ʻano hoʻāʻo.
ʻOkoʻa ka laulā noi o nā kūlana ʻelua. E hui pū ʻia ka pae o GB 4943 hou i ka mana mua o GB 4943.1-2011 a me GB 8898-2011, e uhi ana i ʻekolu mau ʻāpana o nā lako, nā leo a me nā wikiō, nā ʻenehana ʻikepili, nā mea ʻenehana kamaʻilio, a mākou e ʻōlelo pinepine ai "nā huahana uila. ”.
