48V 100Ah LiFePO4 Battery: kWh, Runtime & Checklist

A 48V 100Ah LiFePO4 batiremasitolo pafupifupi4.8 mpaka 5.12 kWhya mphamvu ndipo nthawi zambiri imagwiritsidwa ntchito posungirako solar, zosunga zobwezeretsera pa telecom, ma RV ndi magetsi apamadzi, opanda-zipinda zama grid, ndi makina ang'onoang'ono osunga zosunga zobwezeretsera malonda. Kaya ndi batire yoyenera pulojekiti yanu kumadalira zochepa pa chizindikiro "48V 100Ah" ndi zina zambiri pa kayendetsedwe ka batri (BMS) panopa, ndondomeko yolumikizirana, kutentha kwa ntchito, mikhalidwe yoyesera moyo, ndi ziphaso.

Bukuli likufotokoza kuchuluka kwa mphamvu zomwe batire limapereka, momwe mungayerekezere nthawi yoyendetsa katundu weniweni, ziphaso ndi zolemba zomwe mungapemphe kuchokera kwa ogulitsa, komanso batire ya 48V 100Ah LiFePO4ayikokwanira bwino. Zalembedwa kuchokera kumalingaliro a injiniya wama batri omwe amathandizira onse ophatikiza a B2B ndi ogwiritsa ntchito payekhapayekha.
 

Kodi Battery ya 48V 100Ah LiFePO4 Ndi Chiyani Kwenikweni

Batire ya 48V 100Ah LiFePO4 ndi batri ya lithiamu iron phosphate yomwe imakhala ndi mphamvu yamagetsi m'kalasi ya 48V (nthawi zambiri 51.2V kwa 16-mapangidwe a ma cell) ndi amp{9}}ola lapamwamba la 100Ah. Amapangidwa kuti azigwiritsidwa ntchito mozama pomwe batire imatulutsidwa mobwerezabwereza ndikuchajitsidwa, osati kungophulika kwakanthawi koyambira.

Zinthu ziwiri zimatsimikizira momwe zimakhalira mudongosolo lenileni:

• Mwadzina voteji: "48V" ndi gulu lamagetsi. Leni voteji mwadzina zambiri 48V (15 maselo × 3.2V) kapena 51.2V (16 maselo × 3.2V). Charge voltage nthawi zambiri imakhala pakati pa 54.4V ndi 58.4V kutengera kasinthidwe. Nthawi zonse fufuzani deta m'malo mongoganiza.
• Amp-ola lalikulu: 100Ah imalongosola mtengo womwe batire lingapereke pansi pamikhalidwe yoyesera. Ngati mukufuna kufotokozera mozama zomwe Ah akutanthauza pochita, onani kalozera wathuamp-maola.

Chifukwa chiyani LiFePO4 Ndilo Chemistry Yopambana Yosungirako Zosungira

Lithium iron phosphate ndiyomwe imakonda kugwiritsidwa ntchito mosasunthika komanso mozama-chifukwa cha kukhazikika kwake kwa kutentha komanso moyo wautali wozungulira mowongoleredwa. Chitetezo chimadalirabe mtundu wa maselo, kapangidwe ka paketi, ndi BMS, osati chemistry yokha. Muyezo wachitetezo chapadziko lonse lapansi wamabatire a lithiamu amafuta ndiIEC 62619, yomwe imatanthawuza zofunikira zoyesa kwa maselo achiwiri a lithiamu ndi mabatire omwe amagwiritsidwa ntchito m'mafakitale.

Kodi Sitolo Ya Battery ya 48V 100Ah Ndi Mphamvu Zingati?

Mphamvu (Wh)=Voltage × Amp-maola. Mipangidwe iwiri yodziwika bwino ilipo:

• 48V × 100Ah =4,800Wh (4.8kWh)
• 51.2V × 100Ah =5,120Wh (5.12kWh)

Ngati simukudziwa momwe kWh imagwirizanirana ndi kW poyesa batire polimbana ndi katundu, wofotokozerakW ndi kwamadutsa masamu.

Runtime Calculation Formula

Kuthekera kwamalingaliro sikufanana ndi nthawi yogwiritsira ntchito. Njira yothandiza:

Nthawi yogwiritsira ntchito (maola) ≈ Battery Wh × DoD Yogwiritsiridwa ntchito × Inverter mphamvu ÷ Katundu watts

Kungotengera kuya kwa 90% komwe kungagwiritsidwe ntchito komanso 92% inverter yogwira ntchito pa batire ya 5.12kWh (51.2V × 100Ah):

• 500W katundu: ≈ 5,120 × 0.9 × 0.92 ÷ 500 ≈ 8.5 maola
• 1,000W katundu: ≈ 4.2 maola
• 2,000W katundu: ≈ 2.1 maola
• 3,000W katundu: ≈ 1.4 maola

Nambala izi ndi zongoyerekeza. Nthawi yothamanga yeniyeni imatsika kwambiri pamene kutentha kozungulira kuli pansi pa 0 digiri, pamene katundu ali ndi mphamvu zowonongeka (compressor, mapampu, motors), pamene maselo a batri akalamba, kapena pamene BMS imachepetsa kutulutsa panopa kuti iteteze paketi.
 

Ubwino Weniweni ndi Mikhalidwe Imene Amadalira

Moyo Wautali Wozungulira, Wokhala Ndi Caveats

-mapaketi a LiFePO4 opangidwa bwino amatha kubweretsa 3,000 mpaka 6,000+ mizungu, koma nambalayo ilibe tanthauzo popanda zoyeserera. Mukawunika tsatanetsatane, fufuzani:

• Kuzama kwa kutulutsa komwe kumagwiritsidwa ntchito poyesa kuzungulira (nthawi zambiri 80% kapena 90%)
• Mtengo ndi kutulutsa (nthawi zambiri 0.5C kapena 1C)
• Kutentha kwa mayeso (nthawi zambiri 25 digiri ± 2 digiri)
• Mapeto-a-zizoloŵezi zamoyo (nthawi zambiri 70% kapena 80% ya kuchuluka kwake)

Mabatire awiri otsatsa "6,000 m'zinthu" amatha kukhala ndi moyo wosiyana kwambiri ngati wina ayesedwa pa 0.2C / 25 digiri / 80% DoD ndi wina pa 1C / 45 digiri / 100% DoD.

Kukhazikika kwa Matenthedwe ndi Chitetezo

LiFePO4 imalimbana ndi kutha kwa matenthedwe kuposa ma nickel ambiri-opangidwa ndi lithiamu chemistries, nchifukwa chake imakonda malo osungika. Kwa zoyendera, ma cell ndi mapaketi amayenera kudutsa mayeso omwe amafotokozedwa muBuku la UN la Mayeso ndi Zofunikira Gawo 38.3. Kwa makina osungira mphamvu omwe amatumizidwa ku North America, ogula nthawi zambiri amafunikiraUL 1973 ndi UL 9540 satifiketi.

Kugwiritsa Ntchito Kwambiri Kuposa Lead-Asidi

Mabatire a lead{{0}acid nthawi zambiri amakhala ndi 50% DoD kuti asunge moyo wozungulira. Phukusi la LiFePO4 limatha kuthamanga pafupipafupi pa 80-90% DoD. M'malo mwake, batire ya 48V 100Ah LiFePO4 imapereka mphamvu pafupifupi 1.6–1.8× yamphamvu ya 48V 100Ah lead{{14}acid banki isanabwerenso.

Kusankha Batire Loyenera pa Ntchito Iliyonse

Zolemba za "48V 100Ah" ndizofanana pamapulogalamu onse, koma batire yoyenera ya kabati ya telecom si batire yoyenera pamadzi am'madzi. Pansipa pali zomwe zimafunikira pakugwiritsa ntchito:

Solar Energy Storage

Tsimikizirani zenera lamagetsi a batire ya inverter (nthawi zambiri 44–58V), njira yolumikizirana yofunikira (CAN kapena RS485 ya ma hybrid inverter ambiri), komanso ngati mtundu wa inverter uli pamndandanda wa batire. Kuti mumve zambiri za system topology, onanipa-grid vs off-grid vs hybrid solar systems. Ma solar okulirapo amafunikiranso kuti BMS yopitilira pakali pano ipitirire kuchuluka kwa MPPT.

Telecom Backup Power

Masamba a Telecom amayendetsedwa ndi makina amtundu wa -48V DC. Batire ya 48V 100Ah yotchinga yomwe imagwiritsidwa ntchitotelecom backup mphamvuimayenera kufanana ndi kukula kwa nduna (nthawi zambiri 19-inch kapena ETSI 21-inch rack), kuthandizira kuwunika kwakutali kwa SNMP kapena Modbus, ndikugwira ntchito kudutsa kutentha kwathunthu komwe kumakumana ndi mpanda wakunja. Kufanana kwa scalability kwa mayunitsi 4-16 ndikofanana.

RV ndi Marine Systems

Zofunika kwambiri zimasinthira kuchitetezo champanda (IP65+ ya m'madzi), kugwedezeka kwamphamvu, compact form factor, ndi kuyenderana ndi charger yam'mwamba (alternator, DC{{1}DC charger, kapena shore{2}}chaja yamagetsi). Ogwiritsa ntchito ma RV ambiri amayendetsa masisitimu a 12V kapena 24V - batire ya 48V ndiyoyenera ngati inverter, charger, ndi DC yogawira zilinso 48V-.

Kutalikirana-Magulu a Grid ndi Masamba Akutali

Kusamalira kocheperako ndikofunikira kwambiri pano kuposa kwina kulikonse. Yang'anani momwe-chizindikiro chodzitchinjiriza chocheperako komanso ngati paketiyo ili ndi kudzitenthetsera kophatikizana-. Kuchapira LiFePO4 pansi pa digiri 0 popanda kutentha kumawononga ma cell kwamuyaya - zambiri pa izi mu bukhulilithiamu batire kutentha osiyanasiyana.

Zosunga Zamalonda ndi Zamakampani

Batire limodzi la 48V 100Ah nthawi zambiri limakhala laling'ono kwambiri pamasamba azamalonda. Ntchito zambiri zimafuna mabanki ofanana kapena choyikapo chodzipereka. Pa mlingo uwu,makina okwera{{0}amagetsi amagetsi(200V–800V) nthawi zambiri imapangitsa kuti zinthu ziziwayendera bwino komanso zotsika mtengo{2}za{3}}zotsika mtengo kusiyana ndi{4}}zotsika mtengo zamagetsi.
 

48V 100Ah LiFePO4 vs Lead-Acid: Komwe Kusiyana Kuli Kofunika

Makhalidwe ndi osiyanasiyana. Ziwerengero zenizeni zimatengera zomwe zidapangidwa komanso zomwe wopanga amayesa.
 

Mndandanda wa B2B Wogula: Zomwe Muyenera Kutsimikizira Musanayitanitsa

Kwa ogula mapulojekiti ndi ophatikiza, zotsatirazi ziyenera kulembedwa - osavomerezedwa ngati chitsimikiziro chapakamwa:

1. Chidziwitso chathunthu chokhala ndi voteji mwadzina, voteji yacharge, discharge cutoff, mosalekeza komanso pachimake chotulutsa chaposachedwa
2. Mayesero a moyo wamzunguliro (DoD, C-rate, kutentha, EOL criterion)
3. Mafotokozedwe a BMS: mavotedwe opitilira apo, nsonga yam'mwamba, yotsika-kuchepetsa kutentha, njira yofananira
4. Zolemba zama protocol (mapu a ID ya CAN, tebulo lolembetsa la Modbus, kapena SNMP MIB)
5. Mndandanda wogwirizana ndi ma inverter - bwino ndi mitundu yoyesedwa ya firmware
6. Chidule cha mayeso a UN 38.3 potumiza
7. MSDS/SDS ya kasitomu ndi kutsata malo
8. Ziphaso zovomerezeka pamsika wopita: IEC 62619, UL 1973, UL 9540, CE, kapena ena kutengera ulamuliro
9. Mawu achitsimikizo: zaka za kalendala, kuwerengera kuzungulira, kusungitsa mphamvu, ndi zomwe zimasokonekera
10. Deta yofanana ya batch ngati muyitanitsa ma paketi opitilira umodzi kuti mulumikizane

Kwa OEM kapena maoda osinthidwa makonda, tsimikiziraninso ogulitsa ma cell, zojambula zamakina, mtundu wa terminal ndi torque spec, mpanda wa IP, ndi zofunikira zolembera.

Ndani Ayenera Ndi Osasankha Batire Ili

Kukwanira bwino: mapulojekiti ofunikira 4–5kWh ya mphamvu zogwiritsiridwa ntchito pa paketi iliyonse, 5+ moyo wautumiki wa chaka, kusamalidwa kochepa, kukulitsa kofananira, ndi kugwilizana ndi ma inverter wamba a 48V. Zosungirako zoyendera solar, makabati a telecom, zosunga zobwezeretsera za C&I zazing'ono, ndi -zogona za grid zonse zili bwino.

Zosakwanira bwino: mapulogalamu omwe amafunikira kupitilira 20kWh (okwera-ma stack amagetsi nthawi zambiri amakhala okwera mtengo-otsika mtengo), ntchito yoyambira batire (LiFePO4 sinapangidwe kuti igwire injini), makina othamanga pa 12V kapena 24V DC, kapena mapulojekiti omwe mtengo wake ndi wokhawokha.

Zolakwa Zomwe Muyenera Kuzipewa

• Kukula ndi Ah yekha: chizindikiro cha 100Ah chopanda magetsi, DoD, ndi BMS panopa sichikukuuzani chilichonse chokhudza ntchito yeniyeni.
• Kudumpha cheke inverter ngakhale: Kufanana kwamagetsi ndikofunikira koma sikukwanira - kusagwirizana kwa protocol ndiko kulephera kofala kwambiri kwa kuyimitsidwa.
• Kunyalanyaza{0}}kutsika kwa kutentha: m'makabati osatenthedwa kapena kuyika kwachisanu, kuyitanitsa pansi pa 0 digiri popanda kutentha kumafupikitsa moyo wa paketi mpaka kalekale.
• Kusakaniza mapaketi akale ndi atsopano mofanana: Kusalinganika kwa mphamvu kumakakamiza paketi yatsopano kunyamula katundu wambiri, kufulumizitsa kuwonongeka kwake.
• Kuvomereza zonena-zofuna moyo: Nthawi zonse funsani momwe mungayesere, osati chiwerengero chokha.

FAQ

Kodi Battery ya 48V 100Ah LiFePO4 ndi kWh ingati?

Pafupifupi 4.8kWh pa 48V mwadzina, kapena 5.12kWh pa 51.2V mwadzina. Mphamvu zogwiritsidwa ntchito nthawi zambiri zimakhala 85-90% yachiwerengerochi kutengera kutulutsa kwa BMS.

Kodi Battery ya 48V 100Ah Idzayendetsa Katundu wa 1,000W Mpaka Liti?

Pafupifupi maola 4 mpaka 4.5 okhala ndi inverter yodziwika bwino ya 90-92% ndi 90% kuya kwa kutulutsa. Nthawi yeniyeni yothamanga imatsika nyengo yozizira, yokhala ndi mabatire akale, kapena ndi katundu yemwe ali ndi mphamvu zambiri.

Kodi 51.2V Ndi Yofanana ndi 48V?

Inde, m'lingaliro lakuti onsewo amatchedwa mabatire a "48V-class". 51.2V ndi mphamvu yamagetsi ya 16-cell LiFePO4 configuration; 48V nthawi zambiri imatanthawuza kusinthika kwa ma cell 15. Ma inverter ambiri a "48V" ndi ma charger adapangidwa kuti azigwira ntchito ndi onse awiri.

Kodi Ndingalumikiza Mabatire Angapo a 48V 100Ah Mofanana?

Nthawi zambiri inde, koma onani zinthu zitatu: kuchuluka kwa wopanga, kaya mapaketi onse amafunikira mtundu womwewo ndi fimuweya, komanso ngati BMS imathandizira-kulankhulana kwaukapolo kapena imagwira ntchito modziyimira payekha. Gwiritsani ntchito zingwe zautali wofanana ndi geji pakati pa mapaketi kuti mupewe kugawana komwe kulipo.

Kodi Ndingagwiritse Ntchito Ndi Solar Inverter?

Ayi. Zenera lamagetsi a batire la inverter, njira yolumikizirana yolumikizidwa, ndi mndandanda wa batire wovomerezeka zonse zilibe kanthu. Funsani chikalata cha inverter chothandizira batire musanayitanitse.

Ndi Zitifiketi Zotani Zomwe Ndiyenera Kuyang'ana?

Osachepera: UN 38.3 yoyendera, IEC 62619 yogwiritsidwa ntchito m'mafakitale, ndi UL 1973 kapena UL 9540 yamakina omwe atumizidwa ku North America. Misika yakumaloko ingafunike ziphaso zowonjezera.

Chidule

Batire ya 48V 100Ah LiFePO4 imakupatsani mphamvu zosungira 4.8–5.12kWh, pafupifupi maola 4 a nthawi yothamanga pa katundu wa 1kW, ndi moyo wautumiki umene - woyezetsa moyo wanu{8}} - nthawi zambiri umaposa lead{10}}ndi 3× mpaka 5×. Lemba lachidziwitso ndiye poyambira, osati yankho. Zosankha zenizeni ndi mlingo waposachedwa wa BMS, chitetezo cha kutentha, protocol yolumikizirana, ziphaso, ndi zolemba za ogulitsa.

Ngati mukuwunika mabatire a projekiti yamalonda, dongosolo la OEM, kapena tsamba lomwe lili ndi ma inverter ndi zofunikira zolumikizirana,lumikizanani ndi gulu lathu la engineeringndi-chithunzi chamzere umodzi, mbiri yanu, ndi mtundu wa inverter womwe mukufuna-zogwirizana ndi malingaliro anu.