NgoJuni 28^th2023, umgangatho wenkqubo yebhetri yokugcina amandlaANSI/CAN/UL 9540:2023:Umgangatho weeNkqubo zokuGcinwa kwamandla kunye neZixhobo ikhupha uhlaziyo lwesithathu.Siza kuhlalutya umahluko kwinkcazo, isakhiwo kunye nokuvavanya.

Iinkcazelo ezongeziweyo

• Yongeza inkcazo ye-AC ESS
• Yongeza inkcazelo ye-DC ESS
• Yongeza inkcazo yeCandelo lokuHlala
• Yongeza inkcazo yeNkqubo yoLawulo loGcino lwaMandla (ESMS)
• Yongeza inkcazo yeNkqubo yoNxibelelwano lweSilumkiso saNgaphandle (EWCS)
• Yongeza inkcazelo yeFlywheel
• Yongeza inkcazo yendawo enokuHlalwa kuyo
• Yongeza inkcazelo yoHlaziyo lweSoftwe eKude

Imfuneko eNtsha kulwakhiwo

• KwiBattery Energy Storage System (BESS), i-enclosure kufuneka ihlangabezane ne-UL 9540A yovavanyo lweNqanaba leYunithi.
• I-Gasket kunye ne-seals inokuthobela i-UL 50E / CSA C22.2 No. 94.2 okanye ihambisane ne-UL 157 okanye i-ASTM D412
• Ukuba i-BESS isebenzisa indawo ebiyelweyo yesinyithi, loo ndawo ivalelekileyo kufuneka ibe yimpahla engatshiyo okanye ihambelane neyunithi ye-UL 9540A.
• I-ESS evaliweyo kufuneka ibe nokomelela kunye nokuqina okuthile.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 kwendawo ebiyelweyo kunokuvavanywa ngalo mgangatho.
• Iyunithi ye-ESS yokuhamba ngeenyawo kunye nokukhusela ukuqhuma kunye nokukhupha umoya.
• Isoftware enokuphuculwa ngokude kufuneka ihambelane ne-UL 1998 okanye UL60730-1/CSA E60730-1 (isoftware yodidi B)
• I-ESS enebhetri ye-lithium-ion ye-500 kWh okanye ngaphezulu kufuneka ibonelelwe ngenkqubo yonxibelelwano lwesilumkiso sangaphandle (EWCS) ukwenzela ukunika isaziso kwangaphambili kubaqhubi malunga nomba onokuthi ukhuseleke.
• Ufakelo lwe-EWCS kufuneka lubhekiselele kwiNFPA 72. Isivusi esibonakalayo kufuneka sihambelane ne-UL 1638. Isivusi somsindo kufuneka sihambiselane ne-UL 464/ ULC525.Elona nqanaba liphezulu lesandi kwii-alam zomsindo aliyi kuba ngaphezu kwe-100 Dba.
• I-ESS equlathe ulwelo, kubandakanywa i-ESS enezixokelelwano zokupholisa ezinento yokupholisa ulwelo, iya kubonelelwa ngeendlela ezithile zokubona ukuvuza ukujonga ilahleko yesisipholisi.Ukuvuza okupholileyo okufunyenweyo kuya kubangela umqondiso wesilumkiso kwi-ESS esweni kunye nenkqubo yokulawula kwaye iya kuqalisa i-alamu ukuba ibonelelwe.
• Umgangatho wengxolo ovela kwi-ESS ngexesha lokusebenza kufuneka ukhawulelwe kwi-8 yeeyure ze-avareji ye-85 Dba.Inokuvavanywa nge-29 CFR 1910.95 okanye indlela efanayo.Isixokelelwano esinamanqanaba engxolo angaphaya kwalo mda siya kunikwa iilebhile ezilumkisayo kunye nemiyalelo.(Oku kusayigqitha imida yomyalelo womatshini we-EU, oyi-80 Dba)
• I-Electrochemical ESS eneenvalo ezidityanisiweyo apho kukho amandla okuxinana kwerhasi enokutsha ngaphakathi kwendawo ebiyelweyo ukusuka kwimeko engaqhelekanga efana nokubaleka kwe-thermal kunye nokusasazwa, iya kubonelelwa ngokutshabalalisa okanye ukukhuselwa kogqabhuko-dubulo ngokuhambelana neNFPA 68 okanye NFPA 69. efunekayo ukuba uvavanyo ngokuhambelana ne-UL 9540A kunye nohlalutyo lwengozi yokutshatyalaliswa lubonisa ukuba ukuxinwa kwegesi enokutsha elinganiswa ngexesha lovavanyo kuhlala phantsi kwe-25 % LFL.Kwiikhabhinethi ze-ESS / i-enclosures, ukukhuselwa ngaphandle kokuba kuphawulwe kunokusetyenziswa ukuba kuye kwagqitywa ukuba ikhabhinethi ye-ESS / i-enclosure yenzelwe ukukhusela ngokufanelekileyo kwiingozi ngenxa yoxinzelelo oluvuthayo xa i-ESS ivavanyiwe ngokuhambelana neNqanaba leYunithi okanye Uvavanyo lweNqanaba loFakelo lwe-UL 9540A.
• I-ESS equlethe izinto eziqinileyo ezinobungozi (okt ipyrophoric okanye iintsimbi ezisebenza ngamanzi) ziya kuyilwa kwaye zifakwe ngokuhambelana neNFPA 484.

Izinto ezintsha zokuvavanya ezongezelelweyo

Liimvavanyo zeekage

Kwi-ESS isebenzisa isipholisi solwelo okanye iqulethe ulwelo oluyingozi, ulwelo lwamaxesha e-1.5 (ukuba luvavanya ngolwelo) ubuninzi boxinzelelo olusebenzayo okanye amaxesha angama-1.1 olona xinzelelo luphezulu lokusebenza (ukuba uvavanyo lwe-pneumatic yomoya) kufuneka lufakwe kwiindawo ezinolwelo.kungabikho kuvuza kwiindawo.

1.Eifuthe lokuvala

Ukulahla i-sphere yensimbi kunye ne-50.8 mm ububanzi kunye nobunzima be-535 g ukusuka kubude be-1.29 m kumphezulu wesampuli.

Nxiba ingqukuva yentsimbi ngentambo kwaye ujiwuze njenge pendulum, yehla kumphakamo othe nkqo we-1.29m ukuchaphazela ubuso obusecaleni.

Emva kweempembelelo, i-DUT iya kuvavanywa i-Dielectric Voltage Withstand Test.I-DUT iya kujongwa iimpawu zokugqabhuka okanye umonakalo.Akusayi kubakho monakalo kwindawo ebiyelweyo enokuthi ibangele ingozi efana nokuvezwa kweendawo ezinobungozi okanye kubangele ukuphuka kwedielectric.

2.Amandla azinzileyo kwindawo ebiyelweyo

Olu vavanyo lwenziwa kwi-electrochemical ESS eyenzelwe izicelo zokuhlala okanye kwizicelo ezingezizo zokuhlala ezingaphantsi okanye ezilingana ne-50 kWh.Isampuli kufuneka imelane namandla angama-250N ± 10N kunye nesixhobo sokuvavanya setyhula se-30 mm ububanzi.Uvavanyo kufuneka luqhutywe ngokutshintshela phezulu, ezantsi kunye namacala e-enclosure.I-DUT iya kuba phantsi koVavanyo lweDielectric Voltage Withstand.Akusayi kubakho monakalo okanye ukuqhekeka kwe-dielectric.

3.Uxinzelelo lomngundo

Olu vavanyo lolwesibiyeli sezinto ezibunjiweyo zepolymeric.Beka isampuli kwi-oven egcinwe kwiqondo lokushisa elifanayo ubuncinane kwi-10 ℃ (18 ℉) ngaphezu kobushushu obuphezulu be-enclosure elinganiswe ngexesha lemisebenzi eqhelekileyo kwaye ugcine iiyure ze-7.Emva kokususwa kwi-oven, isampuli kufuneka ifakwe kwi-dielectric voltage ukumelana novavanyo.Kufuneka kungabikho ukuqhekeka kwendawo ebiyelweyo okanye ukuqhekeka kwe-dielectric.

Imekobume yenyikima

Kukho izixhobo ezingakwaziyo ukuvavanywa ngokuvavanywa kuphela ngenxa yobukhulu besixhobo.Kwezo meko, kunokuba yimfuneko ukwenza indibaniselwano yohlalutyo kunye novavanyo lwamacandelo enkqubo.Le ndlela ichazwe kwi-IEEE 344.

Entsha Eyongeziweyo ISIHLOMELO

Yongeza isihlomelo G — CLEAN AGENMENT DIRECT IBATTERY RACK COOLANT SYSTEM UNITS

I-CLEAN ARENTI – Isicimi-mlilo esingahambisi ngombane, esiguquguqukayo, okanye esinegesi esingashiyi intsalela xa siphuphuma ngumphunga.

IYUNITHI YENKQUBO YOKWENZIWA KWEBHETRI YOKUTOFA OKUNQOPHILEYO – iindawo ezichongiweyo ezidityaniswe kwisixokelelwano sokukhupha i-arhente ecocekileyo ngemibhobho esisigxina kunye nemilomo ngenjongo yokupholisa iimodyuli zebhetri ukunciphisa usasazo lwe-thermal olubalekayo ngaphakathi kwendawo yokubeka ibhetri emileyo/inkqubo yokugcina amandla ebhetri. .

Oku kunokuqwalaselwa njengenkqubo yokucima umlilo ye-ESS

Cumyalelo:

Ukusebenza

1. Iimvavanyo zendibano yearhente ecocekileyo (UL/ULC 2166)
2. Qala ukukhupha uvavanyo
3. Uvavanyo lwenkqubo yokupholisa inaliti ethe ngqo-Uvavanyo lomlilo okwinqanaba elikhulu (Inqanaba leyunithi okanye uvavanyo lwenqanaba lofakelo kwi-UL 9540A)