Uma uthi nhlá, a48V 500Ah lithium packku-$18,000 kubukeka njengezindleko eziphindwe kathathu-zokulingana ne-asidi. Lezo zibalo ziyashintsha uma ubheka okwenzeka ezinyangeni ezingu-36 ezizayo.
Isikhungo sokusabalalisa eTexas esisebenzisa ama-50Amaloli ekilasi Ikuwo wonke amashifu amathathu alinganiselwa ku-$2.9 wezigidi ekongeni phakathi neminyaka eyisishiyagalombili ngemva kokushintshela ku-lithium-56% ngaphansi kwesisekelo sazo sokuhola-se-asidi. I-break-even hit enyangeni yama-31. Izinto ezinkulu zolayini kwakungewona amabhethri ngokwawo. Kwakuyisithombe esiyisikwele segumbi lebhethri elibuyiselwe ukuze kukhethwe iziteshi kanye nomsebenzi wokulungisa okuye kweminye imisebenzi. (Umthombo: UgoWork deployment analysis, ugowork.com)
Umbuzo awukona ukuthi i-lithium ibiza kakhulu ngaphambili. Umbuzo uthi izindleko zobunikazi zibukeka kanjani ekusebenzeni kwakho okuqondile.
Isibalo Sokulinganisa I-CFO Yakho Izobuza Ngayo
I-voltage ye-forklift yakho ishintshile-hlola i-spec plate. Ubukhulu bekhomishini bulungisiwe. Okuwukuphela kwenguquko oyinqumayo amandla-amahora, futhi lokho kunquma kokubili isikhathi sokusebenza kanye nezindleko zekhephithali.
Nali ifomula ebalulekile ekwenzeni ibhajethi:
I-Motor kW × amahora okusebenza ÷ (i-voltage × 0.85 ukusebenza kahle)=ubuncane be-Ah
Isistimu engu-10kW esebenza amahora angu-8 ku-48V idinga u-196Ah. Engeza ibhafa engu-20% ezimweni zangempela-zezwe: 235Ah ubuncane. Iphansi lakho lelo.
Kodwa umthamo olinganiselwe akuwona umthamo osebenzisekayo. I-asidi yomthofu{{1}ayikwazi ukukhipha ngaphansi kwesimo sokushajwa esingu-20% ngaphandle kokusheshisa ukuwohloka{3}}ngakho-ke u-600Ah olinganiselwe usho ukuthi u-480Ah uyasebenziseka.I-Lithium-ionisebenzisa u-95% womthamo olinganiselwe. Qalisa lezo zinombolo futhi: a400Ah lithium packiletha amahora amaningi okusebenza-kunephakethe le-asidi elingu-500Ah-lokuhola.
Okokugcina okubandayo okungaphansi kuka-40 degrees F, igebe liya ngokuya livuleka. Umthofu{{2}ukusebenza kahle kwe-asidi kwehla kuye ku-45% ku-0℃F. I-Lithium igcina u-95%+. Ibhethri elilingana nezinga lokushisa le-ambient lizoba ngaphansi uma lingena efrijini.
Lokho Okuthathu-Imisebenzi Ye-Shift Ekhokha Ngempela
Izinsiza-ezizodwa zingama lapha. Izibalo zokulinganisa ngenhla ziyasebenza, futhi i-lead-acid isala iyindleko{3}}encintisanayo ngamazinga aphansi okusebenzisa.
Imisebenzi{0}}ehlukene ibhekana nezomnotho ezahlukene.
Umthofu{{0}i-asidi idinga amabhethri amathathu iloli ngalinye-okuhlanganisa okushintshwayo okuthathu: okusebenzayo okukodwa, ukushaja okukodwa (amahora angu-8), ukupholisa okukodwa (amahora angu-8). Lelo bhethri elingu-$6,000 liba ngu-$18,000 kumabhethri iloli ngalinye ngaphambi kokuthi wengeze ingqalasizinda.
Izindleko zethuba le-lithium-ngesikhathi sekhefu lomsebenzisi. Ibhethri elilodwa liphatha amashifu amathathu. Iphakethe le-lithium elingu-$18,000 kanye ne-lead engu-$18,000{7}}yemikhumbi ye-asidi ibiza imali efanayo ngekhephithali{8}}kodwa eyodwa kuphela yazo edinga igumbi lebhethri, isistimu yokunisela, kanye{9}}nokungena komoya okuthobelana ne-OSHA.
Idatha yemikhumbi elandelwayo ye-Raymond Corporation ibonisa imbuyiselo yezinyanga ezingu-10-ezingu-16 zokuguqulwa kwe-lithium emisebenzini esebenza amahora angu-3,{2}} ngonyaka. Ucwaningo lwabo olushicilelwe lucacisa imibandela: -ukushintsha okuningi, izindawo ezisetshenziswa kakhulu lapho izindleko zokuphumula zihlangana. (raymondsci.com)
Uma umsebenzi wakho usebenza ngaphansi kwamahora angu-2,000 ngonyaka ngeshifti eyodwa, lezi zinombolo azisebenzi kuwe. I-asidi yomthofu{3}inengqondo. Uma usebenzisa amashifu amabili noma amathathu, cela imodeli ye-TCO ngaphambi kokuthatha{5}}i-asidi eshibhile.
Isikhathi Senkontileka Esihlukanisa Abahlinzeki
Amabhethri e-lithium anesisindo esingaphansi-kune-asidi yomthofu ngomthamo olinganayo. Imiklamo eminingi ye-forklift isebenzisa isisindo sebhethri njenge-counterweight yokuqina komthwalo.
Abakhiqizi abahloniphekile bahlanganisa amapuleti ensimbi e-ballast afana nokucaciswa kwesisindo se-OEM. Abahlinzeki{1} abanezindleko eziphansi kwesinye isikhathi bathumela amaphakethe anesisindo esiphansi.
Lokhu akuyona inkinga yokusebenza. Kuyindaba yokuphepha nesibopho. Ibhethri elingaphansi kwesisindo esiphansi liphazamisa umthamo wokuphakamisa olinganiselwe weloli.
Thola ukufanisa isisindo ngokubhala ngaphambi kokusayina.Uma umphakeli engakwazi ukunikeza izicaciso ze-ballast kusisho, thola ukuthi kungani ngaphambi kokuthi uqhubeke.
Yini Ehlukanisa Ingcaphuno Osuzoyicela
Uqhathanisa abahlinzeki. Nakhu okuhlukanisa ukucaphuna okuwusizo kwejwayelekile.
Ikhwothi okufanele ihlolwe izobandakanya: U-Ah izincomo eziqondene ngqo namamodeli akho e-forklift (hhayi ububanzi), imininingwane yesisindo eqinisekisa ukufaniswa kwe-ballast, ukuqinisekiswa kokuhambisana kweshaja yengqalasizinda yakho ekhona, isikhathi sokuhola usuka endaweni ethile ye-warehouse, kanye nemigomo yesiqinisekiso ehlanganisa ukubalwa komjikelezo.
Ikhwothi emosha isikhathi sakho izobandakanya: ububanzi obungenawo amamodeli-osayizi othize, "xhumana nathi ukuze uthole amanani" ngaphandle kokufaka okusebenzayo, kungakhulunywa nge-ballast, nolimi olungacacile "lokugcwaliseka kwasekhaya".
Sisuka eLos Angeles. Ukucushwa okujwayelekile: 5-7 izinsuku zebhizinisi. Ukwakhiwa ngokwezifiso: amaviki angu-3-4. Uma umugqa wakho wesikhathi uqinile, yisho izinketho ezisheshiswe kusengaphambili kodwa zidinga ukucashunwa ngokwehlukana.
Ngaphambi kokuthi Ucele I-Quote
Ulwazi esiludingayo ukuze sakhe imodeli ewusizo:
Amamodeli we-Forklift nama-voltage. Amaloli ekilasini ngalinye. Amahora ngokushintshana, amashifu ngosuku. Ibanga lokushisa elisebenzayo (ikakhulukazi uma lingaphansi kuka-40 degrees F). Ingqalasizinda yokushaja yamanje-indawo, izicaciso zeshaja ezikhona, kungakhathaliseki ukuthi -unamandla ezigaba ezintathu atholakalayo. Umugqa wesikhathi: ukukhishwa okufakwe ngezigaba noma ukuguqulwa okuphelele kwemikhumbi.
Uzobuya yini: Ukulinganisa ngeloli, -iminyaka engu-5 ye-TCO ukuqhathaniswa nobuchwepheshe bakho bamanje, izimfuneko zengqalasizinda, kanye nenyanga yokukhokha ehlongozwayo ngokusekelwe ekusetshenzisweni kwakho kwedatha-hhayi okumaphakathi komkhakha.
I-Polinovel ikhiqizaI-LiFePO4 amabhethri e-forkliftnge-BMS edidiyelwe. I-UL 2580 eqinisekisiwe. I-inventory yase-US e-Los Angeles. Usekelo lobunjiniyela oluzinze e-Shenzhen-siphatha amakesi asemaphethelweni:{5}}isitoreji esibandayo esingaphansi, 24/7 e{8}ukugcwaliseka kohwebo,{9}}ama-voltage fleets axubile. Qala ngalokho okwaziyo ngokuhlinzwa kwakho. Sizosebenza kukho konke okunye.
