Juon VRLA (Valve Regulated Lead Acid) ej juon battery eo me electrode eo ej kōmmane jen lead im oxide ko an, im electrolyte eo ej juon sulfuric acid solution. Men eo elaptata ilo electrode eo emman ilo discharge state ej lead dioxide (PbO2), im men eo elaptata ilo negative electrode eo ej spongy lead (Pb); men eo elaptata an electrode ko remman im nana ilo charge state ej lead sulfate (PbSO2).
Voltage eo an juon cell lead acid battery ej 2.0V, eo emaron in discharge ñan 1.5V im charge ñan 2.4V. Lalem cell ko rej kōjerbali ilo jerbal ko ñan kōmmane juon battery 12V ilo series, im maroñ in kalaplok ñan 24V, 36V, 48V, im ko jet. Ewōr an technology eo emman, edik wōnan, system in recycling eo emman, im ej battery eo elaptata an kajerbale ilo communication, UPS, im energy storage im backup scenario ko.
1) Seal in kejbãrok:Ilo an jerbal ekkar, electrolyte eo ejamin leak jen terminal eo ak housing eo, ejelok acid ilowaan, im battery eo emaron in bed ilo jabdewōt jikin.
2) Degassing system:Elikin an joñan an kajoor ilowaan ej laplok jen joñan eo ekkar, VRLA enaj jolok gas eo elaplok im make bar kilōk.
3) Kōjparok eo epidodo:Gas composite system eo ej ukōt gas eo ej walok ñan den, im jerbal in kajerbale ejjab aikuj den.
4) Mour in jerbal eo elap:VRLA ippāñ corrosion-resistant lead-calcium alloy grid ko remaroñ in float iumwin 10-15 yio.
5) Emman eo emman:Voltage eo, maroñ eo im sealing eo rej 100% etale ilo line in kōmman eo, im jerbal eo ej liki.
6) Peba in kamool in kejbãrok:Men ko rej wiakaki rej bōk menin kamool ko einwot UL.
Emergency power supplyTelecommunications (ekoba base station ko, PBX ko, CATV ko, ONU ko, cordless phone ko, im ko jet), solar energy system ko, electronic switching system ko; kein jerbal ko einwot UPS ko, kein jerbal ko an computer, meram ko ilo ien jorrāān, alarm in kijeek, kōjām in kijeek.
MAIN POWER SUPPLYCommunication transceiver, electric control locomotive (wa in bōk men ko, wheelchair eo ej jerbal kin electric, robot in karreo), starter in kein jerbal ko, kein jerbal ko, flash in camera, im ko jet.
Kein jerbal ko jet:Aolep kain meram ko rej etal im meter ko remaroñ bōk jikin.
Ilo jikin kōnono ko, base station ko im ruum in computer ko ilo tōrerein rej kōjerbal lead-acid battery ko einwot line in kōjparok eo eliktata ñe mains power eo ej bōjrak, im wāween ko aer rej kōmman bwe en maroñ in jerbal im maintenance plan ko ren maroñ in schedule ilo calendar eo ijellokin aer kōkmman ilo jabdewōt ien.
| BBChip | Men ko | Jerbal ko |
|---|---|---|
| EMMAN | Lead-Antimony-Calcium Alloy Grid, Ewōr ie Lead Oxide Active Substance | Lale bwe en maroñ, kōmman bwe en diiklok an make jolok |
| NEGATIVE | Lead-antimony-calcium alloy grid ippāñ sponge-like fiber active material | Lale bwe en maroñ, kōmman bwe en diiklok an make jolok |
| PARTITIONS | Porous AGM Separator | Bōbrae an diklok an electrode ko remman im nana, kejbãrok electrolyte eo |
| Electrolyte | Dilute H | Ej kōmman ion ko ñan bōklok electron ko ikõtan pileij ko |
| mweo im kōjparok | ABS resin | Lelok jikin platen ko |
| Valve in kōjparok | Rubber eo ejjab maroñ deloñ ilo acid | Kōtlok joñan an kajoor, bōbrae oxygen jen an deloñ |
Ñe ej jolok, electrode eo emman PbO2 im electrode eo enana Pb rej jerbal ibben electrolyte eo H ₂ SO2 ñan kōmman PbSO2 im H ₂ O, joñan sulfuric acid ej diklok im specific gravity eo ej diklok; m̧akūtkūt eo ej oktakļo̧k n̄e ej charge, rup eo an PbSO2 ej bar jepļaak n̄an PbO2 im Pb, im jon̄an electrolyte eo ej wōnm̧aanļo̧k wōt. Aolepān uwaak eo:
Pb + PbO₂ + 2H2SO₄ ⇌ 2PbSO₄ + 2H2O
Ilo jemlokin charge ak ñe overcharge, kajoor eo ej kōjerbale ñan electrolyze den, innem electrode eo emman ej kōmman oxygen im electrode eo enana ej kōmman hydrogen ñan an diwōjtok, im ej walok ilo an diklok electrolyte eo, eo ej aikuj in kobaiktok den eo erreo.
| COMPLETION STATUS(%) | MOA | Jelet ion mour |
|---|---|---|
| Depakpak in an diwōjtok | Repeat ↔ volume expansion im contraction (95% volume increase in 1mol → PbO PbSO), loose shedding in active substances | Eļapļo̧k an ļap an diwōjļo̧k, edikļo̧k an mour an cycle eo |
| Eḷap wōnāān | Juon joñan elap in gas ej jelet electrode eo ej jerbal; gate alloy eo ej bōk anodic oxidation corrosion | Elap an dikļo k ien eo ñan kōjerbale |
| TEMPERATURE | 10 ~ 35 °C per liter 1 °C enañin 5 ~ 6 cycle ko; 35 ~ 45 °C per liter 1 °C emaron in kalaplok mour eo elaplok jen 25 alen; > 50 °C jako in maroñ in vulcanization eo enana | joñan bwil im molo ej kōmman bwe en to an mour, elap an lap an maroñ in mōkaj |
| Sulfuric acid concentration | Meñe an laplok joñan acid ej kōmman bwe en maroñ in electrode eo emman, elaplok an self-discharge, an mõkaj an grid corrosion, im an lead dioxide eo jako | Eļaplok joñan acid eo, ediklok an mour |
| Discharge current density | Elap an current + elap an acid ej kōmman bwe en diklok an jako lead dioxide eo emman | Eḷapḷọk an ḷap an rup, edikḷọk an mour |
1) Joñan an diwōjtok:Deep discharge ej kōmman bwe joñan lead dioxide en laplok im dikļo̧k bar juon alen, kajoor in koba eo ej jorrāān, im men eo ej jerbal ej pidodo an wōtlo̧k; elaplok an mwil discharge eo, ediklok an mour in cycle eo.
2) Overcharge:Elōñ joñan gas ej kōmman an electrode eo emman an jorrāān im kōmman an grid eo rup, im kōmman an diklok an mour.
3) joñan bwil im molo:Kalaplok kin 5-6 alen ilo juon liter ilo 1 °C ikōtaan 10-35 °C; kōmman elaplok jen 25 cycle ko ilo juon liter ilo 1 °C ikōtaan 35-45 °C; ilõñin 50 °C, mour eo ej diklok kin an jako maroñ in vulcanization.
4) joñan sulphuric acid:Meñe an laplok joñan acid ej emman ñan maroñ in electrode eo, ej kōmman an laplok an self-discharge im grid corrosion, im mour in cycle eo ej diklok.
5) Discharge current density:Elaplok an lap joñan an kajoor, ediklok an mour.
Men ko remman: Wōnan eo ediktata (wōnāān kajoor eo ej 1/3 in joñan battery ko an lithium-ion ak battery ko an hydrogen-nickel); joñan wōnan men ko rebin (30% in wōnan bar kōjerbal battery ko rekãl); kōmman eo epidodo, kein jerbal ko rekāāl, im eo epidodo tata ñan bar kōjerbale; im jilu kain battery ko rej koba ippāñ lithium-ion battery ko im hydrogen-nickel battery ko einwot ko elaptata air kajerbali.
Men ko renana:joñan kajoor eo ej dik (enañin 1/3 in lithium battery ko im 1/2 in hydrogen im nickel battery ko), im joñan eo elap; mour in cycle eo edik (enañin 1/3 in lithium battery ko); ewōr juon jorrāān in lead pollution ilo industrial chain eo (lead ej bōk elaplok jen 60% in joñan battery eo, im 80% + in lead eo ibelakin lal ej kōjerbale ñan lead-acid battery ko).
| Kain Battery | Energy Density (Relative Lead Acid) | kadkadin joñan |
|---|---|---|
| Lead-acid battery | Pedped | Elap joñan, ejjab ekkar ñan jikin ko redik |
| Lithium-ion Battery | Enañin 3 alen an laplok jen lead acid | Edik im mera |
| Nickel Hydrogen Battery | Enañin 2x lead acid eo | Ekkar |
| Kain Battery | Wōnan kajoor | Recycling Residual Value | Kōjerbal bar juon alen |
|---|---|---|---|
| Lead-acid battery | Benchmark (battery eo ediktata edik wōnan) | Wōnan bar kōjerbal > 30% battery ekãl | Kein jerbal ko rerūtto, men eo epidodo tata ñan bar kōjerbale |
| Lithium-ion Battery | Enañin 3 alen an laplok jen lead acid | Lower | Ej bed wōt ilo kalōk kein jerbal in kōjerbal men ko etto |
| Nickel Hydrogen Battery | Enañin 3 alen an laplok jen lead acid | Lower | Elap an bōbrae ñan bar kōjerbal kein jerbal ko |
Aolep battery ko an VRLA rej jerbal jenUL Safety Certification, voltage, capacity im sealing rej 100% etale online. Lead-calcium alloy grating ippān structure eo ejjab rup, charge eo ej ettōr emaron in kōjerbale10-15 yio。
Kālet eo ej aikuj in koba ippān eddo eo em̧ool, iien standby im jekjek in jerbal ko (floating charge/average charge/discharge support) n̄an jeļā jon̄an eo ekkar n̄an standard formula eo, im lale floating charge voltage window eo, discharge rate, high temperature attenuation rate im cycle times im bar jet indicator ko remaron̄ in kam̧ool; jerbal in kōjparok eo ej aikuj in lale joñan bwil im molo in jikin eo (20-25 °C emman, ippāñ air conditioning eo emman ak kein jerbal in lale battery eo), lukkun charge voltage eo, lale joñan an diwōjtok, lale voltage eo im internal resistance eo aolep ien (aolep 3 allōñ emman), pukōt im ukōt battery eo ej bed ilo ien eo ekkar. Kōmman bwe jerbal in jerbal im kejbãrok en bed ilo juon laajrak in etale emaron kwalok likjab eo mokta jen etale eo ilo jemlokin yio eo.
Juon-ñan-juon melele kin kein jerbal ko rej kalaplok mour in battery eo an base-station.
| Men eo ej kōmman an battery eo mour | Ewi wewein kalaplok mour in battery eo |
|---|---|
| joñan bwil im molo in mejatoto | Kōjparok battery eo jen joñan bwil im molo eo elap |
| Oran im joñan an walok discharge ko | Bar charge battery eo ilo ien eo emman elikin an jolok |
| Depakpak in an diwōjtok | Bōbrae an ļap an diwōjtok |
| Kien ko ñan lale battery ko | Kōmmane joñan ko an management ilo jimwe |
| Kōjparok eo ekkā | Kōmmane jerbal in kōkmmanwa ilo juon ien eo emoj karõke |
Kwalok ñan kim ta ko kwoj aikuj in kōmmane im joñan maroñ in kōmmane, innem kim naj lewoj juon wāween eo emman tata im lewoj juon am quote ilowaan 24 awa.
Bōk juon am quote ejjelok wōnāānSDA10 series (48V, 50–200Ah, 3U–7U), 1C high current discharge, cycle life enañin 3 alen jen battery ko jet, built-in BMS (SOC/SOH, overdischarge/overcharge/overcurrent/temperature protection) im DC heating + thermal management range, temperature range adaptability. Industrial chain eo ej make iaer jen battery cell ko ñan system integration emoj an bōk ISO9001 / ISO14001 / CE / UL / UN38.3 certification. Jikin jerbal ko ruo relap kar kãlet ir einwõt jikin jerbal ko rekãl im rar bed wõt ibwiljin BNEF Tier 1 global energy storage manufacturers.
Katak kin lead-acid battery ko ñan jikin konono ko →