Mkpebi abụọ na IEC 62133-2 nke IECEE weputara,
Ik 62133,

Asambodo MIC nke Vietnam

Circular 42/2016/TT-BTTTT kwuru na a naghị ekwe ka ebupụ batrị arụnyere na ekwentị mkpanaaka, mbadamba na akwụkwọ ndetu na Vietnam ma ọ bụrụ na edobere ha akwụkwọ ikike DoC kemgbe Oct.1,2016. A ga-achọkwa DoC inye mgbe ị na-etinye Ụdị Nkwado maka ngwaahịa njedebe (ekwentị mkpanaaka, mbadamba na akwụkwọ ndetu).

MIC wepụtara ọhụrụ Circular 04/2018/TT-BTTTT na May,2018 nke na-akọwa na ọ dịghị ọzọ IEC 62133:2012 akụkọ nke esenidụt accredited laabu na-anabata na July 1, 2018. Mpaghara ule dị mkpa mgbe itinye akwụkwọ maka ADoC akwụkwọ.

▍ Ụkpụrụ nyocha

QCVN101: 2016/BTTTT (na-ezo aka na IEC 62133: 2012)

▍PQIR

Gọọmenti Vietnamese nyere iwu ọhụrụ No. 74/2018 / ND-CP na Mee 15, 2018 iji kwupụta na ụdị ngwaahịa abụọ a na-ebubata na Vietnam bụ n'okpuru ngwa PQIR (Nleba Nleba Ogo Ngwaahịa) mgbe a na-ebubata na Vietnam.

Dabere na iwu a, Ministry of Information and Communication (MIC) nke Vietnam nyere akwụkwọ ikike 2305/BTTTT-CVT na July 1, 2018, na-akọwa na ngwaahịa ndị dị n'okpuru ya (gụnyere batrị) ga-etinyerịrị maka PQIR mgbe a na-ebubata ya. banye Vietnam. A ga-edobe SdoC iji mechaa usoro mkpochapụ kọstọm. Ụbọchị ọrụ nke ntinye iwu nke iwu a bụ August 10, 2018. PQIR na-emetụta otu mbubata na Vietnam, ya bụ, oge ọ bụla onye na-ebubata ngwaahịa na-ebubata, ọ ga-etinye akwụkwọ maka PQIR (nyocha batch) + SDoC.

Agbanyeghị, maka ndị na-ebubata ngwa ngwa na-ebubata ngwa ahịa na-enweghị SDOC, VNTA ga-enyocha PQIR nwa oge wee kwado mkpochapụ kọstọm. Mana ndị mbubata kwesịrị ịnyefe SDoC na VNTA iji mechaa usoro mkpochapụ kọstọm n'ime ụbọchị ọrụ iri na ise ka ewepụchara kọstọm. (VNTA agaghịzi ewepụta ADOC gara aga nke bụ naanị ndị nrụpụta mpaghara Vietnam)

▍ Gịnị kpatara MCM?

● Onye na-ekesa ozi kacha ọhụrụ

● Onye rụpụtara ụlọ nyocha batrị Quacert

MCM wee bụrụ naanị onye na-ahụ maka ụlọ nyocha a na Mainland China, Hong Kong, Macau na Taiwan.

● Ọrụ Ụlọ Ọrụ Otu nkwụsị

MCM, ezigbo ụlọ ọrụ nkwụsịtụ, na-enye nnwale, asambodo na ọrụ nnọchite anya maka ndị ahịa.

Na Julaị 19th 2022, Ministry of Industry and Information Technology wepụtara GB 4943.1-2022 Audio/video kachasị ọhụrụ, akụrụngwa ozi na teknụzụ nkwukọrịta - Akụkụ 1: nchekwa chọrọ. A ga-emejuputa ọkọlọtọ ọhụrụ ahụ na August 1st 2023, dochie GB 4943.1-2011 na GB 8898-2011. Maka ngwaahịa ndị ejirila GB 4943.1-2011 nweta ikike, onye na-arịọ arịrịọ nwere ike na-ezo aka na nchịkọta nke ọdịiche dị n'etiti ọkọlọtọ ochie na nke ọhụrụ, iji kwadebe maka mmelite nke ọkọlọtọ ọhụrụ. Ọ bụrụ na ịchọrọ mmelite nke GB 4943.1 asambodo, ị ga-eduzi. ule mgbakwunye dabere na ngwaahịa gị. Ị nwere ike na-ezo aka na chaatị dị n'elu iji hụ ma ngwaahịa gị nwere ike imezu ihe achọrọ nke ọkọlọtọ ọhụrụ. N'ọnwa a, IECEE nyere mkpebi abụọ na IEC 62133-2 gbasara nhọrọ nke elu / ala ịgba ụgwọ okpomọkụ nke cell na obere voltaji nke batrị. . Ihe ndị a bụ nkọwa nke mkpebi ndị a:
Mkpebi ahụ na-ekwu n'ụzọ doro anya: N'ime ule n'ezie, ọ nweghị ịrụ ọrụ +/- 5 ℃ bụ nke a na-anabata, yana enwere ike ịme chajị na oke ọkụ ọkụ dị elu / nke dị ala mgbe ị na-akwụ ụgwọ n'ụdị nkebiokwu 7.1.2 (chọrọ chọrọ. Ịchaji na elu na obere okpomọkụ), ọ bụ ezie na ihe mgbakwunye A.4 nke ọkọlọtọ na-ekwu na mgbe oke okpomọkụ adịghị 10 Celsius C / 45 Celsius, a ga-amụba okpomọkụ elu nke a na-atụ anya ya site na 5 ° C na Obere okpomọkụ kwesịrị ibelata site na 5 Celsius.