LEM nshya ya UL-yemewe ibyerekezo byerekanwa DC ya mashanyarazi yihuta

Inganda zishyuza rusange zigenda zishyura kuri kilowatt-isaha (bitandukanye nigihe cyagenwe), kandi abayikora bazasabwa cyane kwinjiza metero DC zemewe muri sitasiyo zabo.

Kugira ngo iki kibazo gikemuke, inzobere mu gupima amashanyarazi LEM yazanye DCBM, UL yashyizwe ku rutonde rwa UL yashyizwe ku byerekezo byombi DC ya charger yihuta.

LEM igira iti: "DCBM" izafasha abakora sitasiyo ya charge ya EV kwihutisha ibyemezo byabo byujuje ibyangombwa bisabwa nyuma ya Certificate na Evaluation Professional / National Type Evaluation Programme (CTEP / NTEP) ".Ati: “DCBM izoroshya inzira y'abakora inganda bagomba kuba bujuje ibyangombwa byabo kugira ngo babone ibyemezo bya UL kandi, kugira ngo amahoro yo mu mutima adasanzwe, bazajya bakora igenzura rishya buri gihembwe.”

Imetero mishya irashobora gukurikirana ikigezweho, voltage, ubushyuhe nimbaraga zikoreshwa, kandi yarakozwe hifashishijwe umutekano wamakuru kandi byoroshye mubitekerezo.DCBM 400/600 yubahiriza ibipimo UL 61010 na UL 810 murwego rwa FTRZ kubisabwa na EV.Kugirango ugere kuri iki cyemezo, metero yagombaga gutsinda ibizamini byokwirinda byongerewe imbaraga, gupima ubushyuhe bwibigize byose hamwe ninteko ziteraniye hamwe, kugerageza gukingira amashanyarazi, kumara igihe cyibizamini byerekana ibimenyetso, gupima ubushyuhe bwibikoresho no kurwanya ibizamini by’ubushyuhe / umuriro.

DCBM yagenewe amashanyarazi ya DC kuva kuri 25 kW kugeza kuri 400 kW, kandi igahuza amakuru yo kwishyuza yashyizweho umukono ukurikije protocole ya Open Charge Metering Format (OCMF).Irashobora guhindurwa kuri sitasiyo zisanzwe zishyirwaho, kandi ikagira ikintu cyimuka cyo gupima kugirango ikoreshwe nubwoko ubwo aribwo bwose bwo kwishyuza.Nukuri mubushyuhe bwa -40 ° kugeza 185 ° F, kandi ifite ipasi ya IP20.

Ibindi bice birimo inkunga ya Ethernet hamwe no gupima ingufu zingana, bigatuma ihuza na V2G (ibinyabiziga-kuri-gride) na V2X (ibinyabiziga-kuri-byose).

Umuyobozi mukuru muri LEM muri Leta zunze ubumwe za Amerika, Claude Champion yagize ati: "Amasoko yo muri Amerika na Kanada kuri EV akomeje kwaguka ariko iri terambere rishobora gusubizwa inyuma no kubona uburyo budahagije bwo kubona amashanyarazi yihuta ya DC".Ati: “LEM yumva neza icyo urwego rukeneye kandi rwakoranye cyane n'abakora EVCS n'abayishyiraho igihe bategura ibisubizo nka DCBM 400/600.”

Inkomoko:LEM USA