Mphamvu yamalingaliro pakupanga batire
Chikoka cha pempholi pabatirekupanga,
batire,
▍Kodi cTUVus & ETL CERTIFICATION ndi chiyani?
OSHA (Occupational Safety and Health Administration), yogwirizana ndi US DOL (Department of Labor), ikufuna kuti zinthu zonse zogwiritsidwa ntchito kuntchito ziyenera kuyesedwa ndi kutsimikiziridwa ndi NRTL zisanagulitsidwe pamsika. Miyezo yoyezetsa yogwiritsidwa ntchito ikuphatikiza miyezo ya American National Standards Institute (ANSI); Miyezo ya American Society for Testing Material (ASTM), Miyezo ya Underwriter Laboratory (UL), ndi miyezo ya bungwe lozindikiritsa fakitale.
▍OSHA, NRTL, cTUVus, ETL ndi UL matanthauzo ndi ubale
OSHA:Chidule cha Occupational Safety and Health Administration. Ndi mgwirizano wa US DOL (Department of Labor).
Mtengo wa NRTL:Chidule cha Nationally Recognized Testing Laboratory. Ndiwoyang'anira kuvomerezeka kwa labu. Mpaka pano, pali mabungwe oyesa 18 omwe avomerezedwa ndi NRTL, kuphatikiza TUV, ITS, MET ndi zina zotero.
cTUVus:Chizindikiro cha TUVRh ku North America.
Mtengo wa ETL:Chidule cha American Electrical Testing Laboratory. Idakhazikitsidwa mu 1896 ndi Albert Einstein, woyambitsa waku America.
UL:Malingaliro a magawo a Underwriter Laboratories Inc.
▍Kusiyana pakati pa cTUVus, ETL & UL
| Kanthu | UL | cTUVus | Mtengo wa ETL |
| Mulingo wogwiritsidwa ntchito | Momwemonso | ||
| Institution yoyenerera kulandira satifiketi | NRTL (Labu yovomerezedwa ndi dziko lonse) | ||
| Msika wogwiritsidwa ntchito | North America (US ndi Canada) | ||
| Testing ndi certification institution | Underwriter Laboratory (China) Inc imayesa ndikutulutsa kalata yomaliza ya polojekiti | MCM imachita mayeso ndi satifiketi yotulutsa TUV | MCM imachita mayeso ndi satifiketi yotulutsa TUV |
| Nthawi yotsogolera | 5-12W | 2-3W | 2-3W |
| Mtengo wofunsira | Wapamwamba kwambiri mnzako | Pafupifupi 50 ~ 60% ya mtengo wa UL | Pafupifupi 60-70% ya mtengo wa UL |
| Ubwino | Bungwe laku America lomwe limadziwika bwino ku US ndi Canada | Bungwe lapadziko lonse lapansi lili ndi ulamuliro ndipo limapereka mtengo wokwanira, womwe umadziwikanso ndi North America | Bungwe la America lomwe limadziwika bwino ku North America |
| Kuipa |
| Chidziwitso chocheperako kuposa cha UL | Kuzindikirika kocheperako kuposa kwa UL pakutsimikizira gawo lazinthu |
▍Chifukwa chiyani MCM?
● Thandizo Lofewa kuchokera ku qualification ndi teknoloji:Monga labu yoyesa mboni ya TUVRH ndi ITS ku North America Certification, MCM imatha kuyesa mitundu yonse ndikupereka ntchito zabwinoko posinthana ukadaulo maso ndi maso.
● Thandizo lolimba laukadaulo:MCM ili ndi zida zonse zoyezera mabatire akulu akulu, ang'onoang'ono komanso olondola (mwachitsanzo, galimoto yamagetsi yamagetsi, mphamvu zosungira, ndi zinthu zamagetsi zamagetsi), zomwe zimatha kupereka zonse.batirentchito zoyesa ndi certification ku North America, zomwe zimakhudza miyezo UL2580, UL1973, UL2271, UL1642, UL2054 ndi zina zotero.
Ndime 4 ya pempholi ikhoza kukhala ndi vuto lalikulu pamapangidwe a batri: malingaliro osinthidwa pa cholakwika cha zida zodzitchinjiriza ndi mabwalo atavomerezedwa, chitetezo chikachitika kudzera m'mabwalo awiri kapena zigawo ziwiri zofanana, chida china choteteza chiyenera kuwonjezeredwa chifukwa zoyamba ziyenera kulakwitsa. Mwachitsanzo, pamayeso ochulukirachulukira, ngati ma MOSFET awiri omwewo amagwiritsidwa ntchito poteteza mochulukira
amayenera kukhala olakwa popanda mapangidwe ena otetezera owonjezera omwe akugwira ntchito, batri imataya chitetezo chowonjezera ndipo kuyesa sikutheka kupitirira.Mwachidule, tikulimbikitsidwa kuti opanga atenge njira ziwiri zotetezera popanga batri kuti athane ndi kusintha komwe kungatheke.
Malinga ndi Resolution of the Government of the Russian Federation No. 935 (kukonzanso kwa Resolution of the Government of the Russian Federation No. 1856 "Pa ndondomeko yopangira ndi kukonza kaundula wa ziphaso zoperekedwa zovomerezeka ndi chilengezo cholembetsedwa cha conformity ", yoperekedwa pa June 21st, 2021), Chigamulo cha Boma la Russian Federation No.
kuwalepheretsa ndi ndondomeko yowayimitsa
