UL 9540 2023 New Version Isilungiso
UL 95402023 New Version Amendment,
UL 9540,
▍Yintoni i-cTUVus & ne-ETL CERTIFICATION?
I-OSHA (i-Occupational Safety and Health Administration), enxulumene ne-US DOL (iSebe lezeMisebenzi), inyanzelisa ukuba zonke iimveliso eziza kusetyenziswa kwindawo yokusebenza kufuneka zivavanywe kwaye ziqinisekiswe yi-NRTL ngaphambi kokuba zithengiswe emarikeni. Imigangatho yovavanyo esebenzayo ibandakanya imigangatho ye-American National Standards Institute (ANSI); Imigangatho ye-American Society for Testing Material (ASTM), imigangatho yeLabhoratri ye-Underwriter (UL), kunye nemigangatho yombutho wokuqaphela okufanayo.
▍OSHA, NRTL, cTUVus, ETL kunye ne-UL inkcazo yamagama kunye nobudlelwane
OSHA:Ushunqulelo loKhuseleko eMsebenzini kunye noLawulo lwezeMpilo. Lumanyano lwe-US DOL (iSebe lezaBasebenzi).
NRTL:Ushunqulelo lweLebhu yoVavanyo eyaMkelwe kuZwelonke. Ijongene noqinisekiso lwaselebhu. Ukuza kuthi ga ngoku, kukho i-18 amaziko ovavanyo lomntu wesithathu avunywe yi-NRTL, kubandakanya iTUV, ITS, MET njalo njalo.
cTUVus:Uphawu lwesatifikethi se-TUVRh eMntla Melika.
ETL:Ufinyezo lweLebhu yoVavanyo loMbane yaseMelika. Yasekwa ngo-1896 nguAlbert Einstein, umqambi waseMelika.
UL:Ushunqulelo lweUnderwriter Laboratories Inc.
▍Umahluko phakathi kwecTUVus, ETL & UL
| Into | UL | cTUVus | ETL |
| Umgangatho osetyenziswayo | Kuyafana | ||
| Iziko elikufaneleyo ukufumana isatifikethi | I-NRTL (ilabhoratri evunywe kuzwelonke) | ||
| Imakethi esetyenziswayo | UMntla Melika (eUS naseKhanada) | ||
| Uvavanyo kunye neziko lezatifiketi | I-Underwriter Laboratory (China) Inc yenza uvavanyo kwaye ikhuphe ileta yokuqukumbela iprojekthi | I-MCM yenza uvavanyo kunye nesatifikethi se-TUV | I-MCM yenza uvavanyo kunye nesatifikethi se-TUV |
| Ixesha lokukhokhela | 5-12W | 2-3W | 2-3W |
| Iindleko zesicelo | Ephezulu kontanga | Malunga ne-50 ~ 60% yeendleko ze-UL | Malunga ne-60 ~ 70% yeendleko ze-UL |
| Inzuzo | Iziko lasekhaya laseMelika elinokwamkelwa okuhle e-US naseCanada | Iziko lamazwe ngamazwe linegunya kwaye libonelela ngexabiso elifanelekileyo, likwavunywa nguMntla Melika | Iziko laseMelika elinokwamkelwa kakuhle eMntla Melika |
| Ukusilela |
| Ukunakana kwebhrendi okuncinci kune-UL | Ukuqondwa okungaphantsi kunoko kwe-UL kwisiqinisekiso secandelo lemveliso |
▍Kutheni i-MCM?
● Inkxaso ethambileyo evela kwisiqinisekiso neteknoloji:Njengelebhu yovavanyo lwamangqina ye-TUVRH kunye ne-ITS kwiSiqinisekiso soMntla waseMelika, i-MCM iyakwazi ukwenza zonke iintlobo zovavanyo kunye nokubonelela ngenkonzo engcono ngokutshintshiselana ngetekhnoloji ubuso ngobuso.
● Inkxaso enzima evela kubuchwepheshe:I-MCM ixhotyiswe ngazo zonke izixhobo zovavanyo lweebhetri ezinkulu, ezinobungakanani obuncinci kunye neeprojekthi ezichanekileyo (oko kukuthi imoto yombane ephathwayo, amandla okugcina, kunye neemveliso zedijithali), ekwazi ukubonelela ngovavanyo lwebhetri ngokubanzi kunye neenkonzo zesatifikethi kuMntla Melika, ukugubungela imigangatho. UL2580, UL1973, UL2271, UL1642, UL2054 njalo njalo.
Ngomhla wama-28 kaJuni ngo-2023, umgangatho wenkqubo yebhetri yokugcina amandla ANSI/CAN/UL 9540:2023:Esemgangathweni kwiiNkqubo zokuGcina amandla kunye neZixhobo zikhupha uhlaziyo lwesithathu. Siza kuhlalutya iiyantlukwano kwinkcazo, isakhiwo kunye nokuvavanya. KwiNkqubo yokuGcinwa kwamandla eBattery (BESS), i-enclosure kufuneka idibane ne-UL 9540A yeNqanaba lokuvavanya iNqanaba.I-Gasket kunye nezitywina zinokuthobela i-UL 50E / CSA C22.2 No. 94.2 okanye ihambelane nayo. I-UL 157 okanye i-ASTM D412.Ukuba i-BESS isebenzisa indawo ebiyelweyo yesinyithi, loo ndawo ivalelweyo kufuneka ibe yimathiriyeli engatshiyo okanye ihambelane ne-UL 9540A unit.ESS indawo ebiyelweyo kufuneka ibe nokomelela kunye nobungqongqo obuthile. Oku kunokungqinwa ngokuphumelela uvavanyo lwe-UL 50, UL 1741, IEC 62477-1, UL 2755, ISO 1496-1 okanye eminye imigangatho efanayo. Kodwa kwi-ESS engaphantsi kwe-50kWh, ukomelezwa kwe-enclosure kunokuvavanywa ngalo mgangatho.Isoftware enokuphuculwa ngokude kufuneka ihambelane ne-UL 1998 okanye UL60730-1/CSA E60730-1 (isoftware yeClass B)ESS enebhetri ye-lithium-ion. ye-500 kWh nangaphezulu kufuneka ibonelelwe ngenkqubo yonxibelelwano lwesilumkiso sangaphandle (EWCS) ukuze kunikwe isaziso kwangethuba kubasebenzi ngomba onokubakho wokhuseleko.Ufakelo lwe-EWCS kufuneka lubhekiselele kwiNFPA 72. Isivusi esibonakalayo kufuneka singqinelane ne-UL 1638. I-alam yomsindo kufuneka ihambelane ne-UL 464/ ULC525. Elona nqanaba liphezulu lesandi kwii-alam ze-audio aliyi kudlula kwi-100 Dba.ESS equlethe ulwelo, kubandakanywa ne-ESS enezixokelelwano zokupholisa ezinento yokupholisa ulwelo, iya kubonelelwa ngeendlela ezithile zokubona ukuvuza ukujonga ukulahleka kwesipholisi. Ukuvuza okupholileyo okufunyenweyo kuya kubangela umqondiso wesilumkiso kwi-ESS esweni kunye nenkqubo yokulawula kwaye iya kuqalisa i-alamu ukuba ibonelelwe.
