Mtengo wa UL95402023 New Version Amendment,
Mtengo wa UL9540,

▍Kodi WERCSmart REGISTRATION ndi chiyani?

WERCSmart ndiye chidule cha World Environmental Regulatory Compliance Standard.

WERCSmart ndi kampani yolembetsa zolembera zopangidwa ndi kampani yaku US yotchedwa The Wercs. Cholinga chake ndi kupereka nsanja yoyang'anira chitetezo chazinthu m'masitolo akuluakulu ku US ndi Canada, ndikupangitsa kugula zinthu kukhala kosavuta. Pakugulitsa, kunyamula, kusunga ndi kutaya zinthu pakati pa ogulitsa ndi omwe adalembetsa, zinthu zidzakumana ndi zovuta zambiri kuchokera ku federal, mayiko kapena malamulo amderali. Nthawi zambiri, Safety Data Sheets (SDSs) woperekedwa pamodzi ndi zinthuzo sakhala ndi data yokwanira yomwe imawonetsa kutsata malamulo ndi malangizo. Pomwe WERCSmart imasintha zinthu zomwe zimagwirizana ndi malamulo ndi malamulo.

▍Kuchuluka kwazinthu zolembetsa

Ogulitsa amasankha magawo olembetsa kwa aliyense wogulitsa. Magulu otsatirawa adzalembetsedwa kuti agwiritsidwe ntchito. Komabe, mndandanda womwe uli pansipa ndiwosakwanira, chifukwa chake kutsimikizira pakufunika kolembetsa ndi ogula kumaperekedwa.

◆Zonse Zomwe zili ndi Chemical

◆ OTC Product and Nutritional Supplements

◆Zinthu Zosamalira Munthu

◆Zinthu Zoyendetsedwa ndi Battery

◆Zogulitsa zomwe zili ndi Circuit Boards kapena Electronics

◆ Mababu Owala

◆Mafuta Ophikira

◆Chakudya choperekedwa ndi Aerosol kapena Bag-On-Valve

▍ Chifukwa chiyani MCM?

● Thandizo la akatswiri aukadaulo: MCM ili ndi gulu la akatswiri omwe amaphunzira malamulo ndi malamulo a SDS kwa nthawi yayitali. Iwo ali ndi chidziwitso chozama cha kusintha kwa malamulo ndi malamulo ndipo apereka ntchito zovomerezeka za SDS kwa zaka khumi.

● Utumiki wa mtundu wa loop-loop: MCM ili ndi akatswiri olankhulana ndi ma auditors ochokera ku WERCSmart, kuonetsetsa kuti kalembera ndi kutsimikizira zikuyenda bwino. Pakadali pano, MCM yapereka chithandizo cholembetsa cha WERCSmart kwa makasitomala opitilira 200.

Pa Juni 28, 2023, muyezo wamabatire osungira mphamvu ANSI/CAN/Mtengo wa UL9540:2023:Standard for Energy Storage Systems and Equipment ikupereka kukonzanso kwachitatu. Tidzasanthula kusiyana kwa tanthawuzo, kapangidwe ndi kuyesa.Kwa Battery Energy Storage System (BESS), malo otsekedwa ayenera kukumana ndi UL 9540A Unit Level test.Gasket ndi zisindikizo zimatha kutsatira UL 50E / CSA C22.2 No. 94.2 kapena kutsatira UL 157 kapena ASTM D412.Ngati BESS imagwiritsa ntchito mpanda wachitsulo, mpandawo uyenera kukhala zinthu zosapsa kapena zigwirizane ndi UL 9540A unit.ESS mpanda uyenera kukhala wolimba komanso wosasunthika. Izi zitha kutsimikiziridwa ndikupambana mayeso a UL 50, UL 1741, IEC 62477-1, UL 2755, ISO 1496-1 kapena milingo ina. Koma kwa ESS yochepera 50kWh, kulimbitsa kwa mpanda kungawunikidwe kudzera mu muyezo uwu.Kuyenda mu gawo la ESS ndi chitetezo cha kuphulika ndi kutulutsa mpweya.
ESS yokhala ndi mabatire a lithiamu-ion mphamvu ya 500 kWh kapena kupitilira apo iyenera kuperekedwa ndi njira yolumikizirana yochenjeza (EWCS) kuti idziwitse ogwiritsa ntchito za vuto lomwe lingakhale lotetezeka. Kuyika kwa EWCS kuyenera kutchula NFPA 72. zikhale motsatira UL 1638. Alamu yomvera iyenera kukhala yogwirizana ndi UL 464/ ULC525. Mulingo wapamwamba wamawu wama alamu omvera suyenera kupitilira 100 Dba.