Kwanan nan, UL ya fito da jigo don UL 9540B Shafi na Bincike don Babban Sikelin Wuta don Tsarukan Ajiye Makamashi na Batir. Muna tsammanin tambayoyi da yawa don haka muna ba da amsoshi a gaba.

Q: Menene baya ga ci gaban UL 9540B?

A: Wasu Hukumomin da ke da Hukunci (AHJs) a Amurka sun nuna cewa jerin gwajin UL 9540A kadai bai wadatar ba don biyan buƙatun Lambar Wuta ta California ta 2022, yana buƙatar ƙarin gwajin gobara mai girma. Sabili da haka, an haɓaka UL 9540B bisa ga shigarwa daga sassan wuta, wanda ya haɗa da ƙwarewar gwaji na UL 9540A, da nufin magance damuwa daga AHJ daban-daban da sassan wuta.

Q: Menene bambance-bambance tsakanin UL 9540A da UL 9540B?

A:

1. Matsakaicin iyaka: UL 9540B musamman yana hari tsarin ajiyar makamashi na mazaunin 20 kWh ko ƙasa da haka, ban da tsarin ajiyar makamashi na kasuwanci ko masana'antu.
2. Abun Gwaji: UL 9540A yana buƙatar gwaji a tantanin halitta, module, da matakan naúrar, yayin da UL 9540B kawai yana buƙatar gwajin matakin cell da gwajin yada wuta.
3. Rahoton: UL 9540A yana samar da rahotannin gwaji guda uku da aka yi amfani da su don tantance ikon tsarin don gudanar da yaɗuwar zafin zafi saboda kuskuren baturi. UL 9540B yana samar da rahoton gwaji guda ɗaya da aka mayar da hankali kan kimanta yaduwar wuta da tasirin zafinta akan yanayin da ke kewaye.

Q: Idan samfurin ya kammala gwajin UL 9540A, za a iya amfani da kowane bayanai don UL 9540B?

A: Za a iya amfani da rahoton gwajin matakin-sel na UL 9540A don gwajin tantanin halitta na UL 9540B. Koyaya, saboda UL 9540B kasancewar hanyar gwaji ta daban, gwajin yaduwar wuta a ƙarƙashin UL 9540B dole ne a kammala shi.

Tambaya: Shin ana buƙatar tsarin ajiyar makamashi na zama don gwadawa a ƙarƙashin UL 9540A da UL 9540B?

A: Ba lallai ba ne. Don samun takaddun shaida na UL 9540, bisa ga ƙa'idodin shigarwa (NFPA 855, IRC), tsarin ajiyar makamashi na zama dole ne ya dace da ƙa'idodin aikin matakin naúrar na UL 9540A lokacin da tazara tsakanin tsarin ajiyar makamashin baturi ɗaya bai wuce mita 0.9 ba. Wasu AHJ na iya buƙatar masana'anta don samar da bayanan gwaji don gwajin gobara mai girma bisa ga ƙa'idodin ƙa'idodin gida, kamar Lambar Wuta ta California. Koyaya, takamaiman hanyoyin gwajin gobara mai girma ba a buga ba tukuna. UL 9540B yana nufin samar da daidaitaccen hanyar gwaji don gwajin gobara mai girma don biyan waɗannan buƙatun AHJs.

Q:Ta yaya UL 9540B ke taimaka min samun karbuwar samfurana cikin Amurka ko wasu kasuwanni?

A: Ana buƙatar takaddun shaida na UL 9540 da gwajin UL 9540A a cikin UL 9540 da NFPA 855 don samun samfuran karɓuwa cikin Amurka da sauran kasuwanni. Koyaya, wasu hukunce-hukuncen a Arewacin Amurka ba sa ɗaukar UL 9540A don zama wakilin babban gwajin gobara kamar yadda lambar kashe gobara ta gida ta buƙata - bugu na 2022 na Lambar Wuta ta California, alal misali. A waɗannan lokuta, Ƙididdigar Ƙididdigar na buƙatar ƙarin gwajin wuta mai girma don tsarin ajiyar makamashi na zama, kuma a nan ne UL 9540B ya dace. An ƙera UL 9540B don magance damuwar hukumomin lambar da ke da alaƙa da hadarin yaduwa da wuta a cikin ESS na zama. gwaninta saboda yanayin yaɗuwar yanayin zafi.

Q:Shin UL 9540B yayi niyyar zama Ma'auni?

A: Ee, akwai shirye-shiryen yin UL 9540B daidai da UL 9540A. A halin yanzu an fitar da UL 9540B azaman jigo don magance buƙatun AHJ nan take.