UL White Pepala, UPS vs ESS Mkhalidwe wa malamulo aku North America ndi miyezo ya UPS ndi ESS
UL White Pepala, UPS vs ESS Mkhalidwe wa malamulo aku North America ndi miyezo yaUPS ndi ESS,
UPS ndi ESS,
▍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 akuluakulu, ang'onoang'ono komanso olondola (mwachitsanzo, galimoto yamagetsi yamagetsi, mphamvu zosungiramo zinthu, ndi zinthu zamagetsi zamagetsi), zomwe zimatha kupereka ntchito zonse zoyezera batire ndi ziphaso ku North America, zomwe zimakwaniritsa miyezo. UL2580, UL1973, UL2271, UL1642, UL2054 ndi zina zotero.
Ukadaulo wamagetsi osasinthika (UPS) wakhala ukugwiritsidwa ntchito m'mapulogalamu osiyanasiyana kwazaka zambiri kuthandizira kupitilizabe kugwira ntchito kwa katundu wofunikira panthawi ya kusokonezedwa kwa magetsi kuchokera pagululi. Machitidwewa akhala akugwiritsidwa ntchito m'malo osiyanasiyana kuti apereke chitetezo chowonjezera ku zosokoneza za gridi zomwe zimasokoneza kugwira ntchito kwa katundu wotchulidwa. Makina a UPS nthawi zambiri amagwiritsidwa ntchito kuteteza makompyuta, zida zamakompyuta ndi zida zoyankhulirana. Ndi kusinthika kwaposachedwa kwa matekinoloje atsopano amagetsi, makina osungira mphamvu (ESS) akuchulukirachulukira. ESS, makamaka omwe amagwiritsa ntchito matekinoloje a batri, nthawi zambiri amaperekedwa ndi magwero ongowonjezwdwanso monga mphamvu ya dzuwa kapena mphepo ndikuthandizira kusungirako mphamvu zomwe zimapangidwa ndi magwerowa kuti zizigwiritsidwa ntchito nthawi zosiyanasiyana.
Muyezo wapano wa US ANSI wa UPS ndi UL 1778, Muyezo wa Uninterruptible Power Systems. ndi CSA-C22.2 No. 107.3 ya Canada. UL 9540, Standard for Energy Storage Systems and Equipment, ndi muyezo wadziko la America ndi Canada wa ESS. Ngakhale zinthu zonse zokhwima za UPS komanso ESS yomwe ikukula mwachangu imakhala ndi zofanana pamayankho aukadaulo, magwiridwe antchito ndi kukhazikitsa, pali kusiyana kwakukulu. Pepalali liwunikanso kusiyanitsa kofunikira, kufotokoza zofunikira zachitetezo chazinthu zomwe zikugwirizana ndi chilichonse ndikulongosola mwachidule momwe ma code akusinthira pakukhazikitsa mitundu yonse iwiriyi.
Dongosolo la UPS ndi makina amagetsi opangidwa kuti azipereka mphamvu zosinthira kwakanthawi zotengera katundu wofunikira pakagwa mphamvu yamagetsi yamagetsi kapena njira zina zolephereka. UPS imakulitsidwa kuti ipereke kupitiliza kwanthawi yomweyo kuchuluka kwa mphamvu zodziwikiratu kwa nthawi inayake. Izi zimalola gwero lachiwiri lamagetsi, mwachitsanzo, jenereta, kubwera pa intaneti ndikupitilizabe kusunga mphamvu. UPS ikhoza kutseka motetezeka katundu wosafunikira pamene ikupitiriza kupereka mphamvu kuzinthu zofunika kwambiri. Machitidwe a UPS akhala akupereka chithandizo chofunikirachi pazochitika zosiyanasiyana kwa zaka zambiri. UPS idzagwiritsa ntchito mphamvu zosungidwa kuchokera ku gwero lamphamvu lophatikizidwa. Izi nthawi zambiri zimakhala banki ya batri, supercapacitor kapena kusuntha kwamakina kwa flywheel ngati gwero lamphamvu.
UPS wamba yomwe imagwiritsa ntchito banki ya batri kuti ipezeke imakhala ndi zigawo izi:
