UL 9540 2023 Sabon Tsarin Gyara
Farashin 95402023 Sabon Tsarin Gyara,
Farashin 9540,
Menene CTUVus & ETL CERTIFICATION?
OSHA (Mai Kula da Tsaro da Lafiyar Ma'aikata), mai alaƙa da US DOL (Sashen Ma'aikata), yana buƙatar duk samfuran da za a yi amfani da su a wurin aiki dole ne a gwada su da takaddun shaida ta NRTL kafin a sayar da su a kasuwa. Ma'auni na gwaji sun haɗa da ma'aunin Cibiyar Matsayin Ƙasa ta Amirka (ANSI); Ma'auni na Ƙungiyar Gwaji ta Amirka (ASTM), Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru (UL).
▍OSHA, NRTL, cTUVus, ETL da UL ma'anar ma'anar da dangantaka
OSHA:Taƙaitawar Tsaron Ma'aikata da Gudanar da Lafiya. Yana da alaƙa da US DOL (Sashen Ma'aikata).
NRTL:Taƙaitaccen dakin gwaje-gwajen da aka gane a ƙasa. Ita ce ke kula da tabbatar da Lab. Ya zuwa yanzu, akwai cibiyoyin gwaji na ɓangare na uku 18 da NRTL ta amince da su, gami da TUV, ITS, MET da sauransu.
cTUVus:Takaddun shaida na TUVRh a Arewacin Amurka.
ETL:Taƙaitaccen Laboratory Testing Electrical na Amurka. An kafa shi a cikin 1896 ta Albert Einstein, mai ƙirƙira ɗan Amurka.
UL:Rahoto kan sakamakon kudi na kamfanin Underwriter Laboratories Inc., Underwriter Laboratories Inc.
▍Bambanci tsakanin cTUVus, ETL & UL
| Abu | UL | cTUVus | ETL |
| Daidaitaccen aiki | Haka | ||
| Cibiyar da ta cancanci samun takardar shaida | NRTL (Labarin da aka yarda da ƙasa) | ||
| Kasuwar da aka yi amfani da ita | Arewacin Amurka (Amurka da Kanada) | ||
| Cibiyar gwaji da takaddun shaida | Underwriter Laboratory (China) Inc yana yin gwaji da fitar da wasiƙar ƙarshe na aikin | MCM yana yin gwaji da takaddun shaida na TUV | MCM yana yin gwaji da takaddun shaida na TUV |
| Lokacin jagora | 5-12W | 2-3W | 2-3W |
| Kudin aikace-aikace | Mafi girma a cikin takwarorinsu | Game da 50 ~ 60% na farashin UL | Game da 60 ~ 70% na farashin UL |
| Amfani | Cibiyar gida ta Amurka wacce ke da kyakkyawar fahimta a Amurka da Kanada | Cibiyar kasa da kasa tana da iko kuma tana ba da farashi mai ma'ana, Arewacin Amurka kuma ta gane shi | Cibiyar Amurka ce da ke da kyakkyawar fahimta a Arewacin Amurka |
| Hasara |
| Ƙarƙashin alamar alama fiye da na UL | Ƙarƙashin ganewa fiye da na UL a cikin takaddun shaida na ɓangaren samfur |
▍Me yasa MCM?
● Taimako mai laushi daga cancanta da fasaha:A matsayin dakin gwaje-gwaje na shaida na TUVRH da ITS a cikin Takaddun shaida na Arewacin Amurka, MCM yana iya yin kowane nau'in gwaji da samar da mafi kyawun sabis ta hanyar musayar fasahar fuska da fuska.
● Taimako mai ƙarfi daga fasaha:MCM sanye take da duk kayan aikin gwaji don batura masu girma, ƙanana da ingantattun ayyuka (watau motar tafi da gidanka ta lantarki, makamashin ajiya, da samfuran dijital na lantarki), waɗanda ke iya ba da sabis na gwajin batir gabaɗaya da sabis na takaddun shaida a Arewacin Amurka, wanda ya ƙunshi ƙa'idodi. UL2580, UL1973, UL2271, UL1642, UL2054 da sauransu.
A ranar 28 ga Yuni 2023, ma'aunin tsarin batir ajiyar makamashi ANSI/CAN/Farashin 9540:2023: Standard for Energy Storage Systems and Equipment bayar da na uku bita. Za mu bincika bambance-bambance a cikin ma'anar, tsari da gwaji.Don Tsarin Adana Makamashi na Baturi (BESS), ya kamata ya dace da UL 9540A Unit Level gwajin.Gasket da hatimi na iya bi UL 50E/CSA C22.2 No. 94.2 ko bi UL 157 ko ASTM D412. Idan BESS yana amfani da shinge na ƙarfe, wannan yadin ya kamata ya zama kayan da ba za a iya konewa ba ko kuma ya dace da rukunin UL 9540A. ESS ya kamata ya kasance yana da ƙaƙƙarfan ƙarfi da ƙarfi. Ana iya tabbatar da wannan ta hanyar wucewa gwajin UL 50, UL 1741, IEC 62477-1, UL 2755, ISO 1496-1 ko wasu ka'idoji iri ɗaya. Amma ga ESS kasa da 50kWh, ana iya kimanta ƙarfin yadi ta wannan ma'auni.Software wanda za'a iya haɓakawa da nisa yakamata ya bi UL 1998 ko UL60730-1/CSA E60730-1 (Software B Class) ESS tare da ƙarfin baturan lithium-ion. na 500 kWh ko mafi girma ya kamata a ba da shi tare da tsarin sadarwa na gargadi na waje (EWCS) don ba da sanarwar gaba ga masu aiki game da batun tsaro mai yiwuwa. Shigar da EWCS ya kamata a yi la'akari da NFPA 72. Ƙararrawa na gani ya kamata ya kasance daidai da UL 1638. Ƙararrawar sauti ya zama daidai da UL 464/ ULC525. Matsakaicin matakin sauti don ƙararrawa mai jiwuwa ba zai wuce 100 Dba.ESS mai ɗauke da ruwaye ba, gami da ESS tare da tsarin sanyaya mai ɗauke da sanyaya ruwa, za a samar da wasu hanyoyin gano ɗigo don saka idanu akan asarar mai sanyaya. Ruwan sanyi wanda aka gano zai haifar da siginar faɗakarwa zuwa tsarin kulawa da kulawa na ESS kuma zai fara ƙararrawa idan an bayar.
