Midwest cold chain rung langai mi gaw lai wa sai bat masum daram hta lithium galai shai ai lam n lu galaw ai lam hte seng nna anhte hpe shaga ai. Shanhte gaw kaga supplier langai kaw na pack 31 mari la sai, shata shi matsat daram shawng de. Spec sheet gaw kaja ai hku mu lu ai. 48V, 314Ah, LiFePO4, CE masat kumla ni nga ai. Procurement team ni gaw yawng hpe shinggrup da sai ngu myit la ma ai.
Pack 14 gaw 80% capacity npu kaw rai sai. 16S passive balancing hte manu jahpu hpe dang na matu, dai dut shabra ai wa gaw sa wa sai. Facility gaw shift masum lang galaw ai.Ahkaw ahkang charge galaw ai. Passive BMS gaw dai zawn re ai cycle shingjawng ai npu hta cell balance hpe n mai hkam la ai. Charge langai hpra gaw, n-gun kya dik ai cell ni hkrat sum hpang wa ai aten du hkra, n bung ai lam hpe grau sawng shangun ai.
Pack nnan, lawan ladan htaw sa ai, bungli galaw masha ni hpe jung ai, shanhte la nga ai laman bat masum tup mawdaw kaba ni hpe rent jaw ai. Yawng jahten sharun ai lam gaw, shanhte gaw shawng kaw nna hkrak ai configuration hpe tsun da ai rai yang, dollar wan mali shi-sanit grau law ai. Dai gaw quality manghkang n re. Dai gaw specification manghkang langai mi rai nna, mari ai hpung ni gaw, kata na battery architecture hte seng nna gara ga san ni hpe san na hpe n chye ai majaw, ayan byin nga ai.
Spec Sheets hte tengman ai lam lapran na gap hkat ai lam
Voltage hte capacity hpe RFQ law malawng gaw madung tawn ai. Kalang lang prat hpe cycle galaw ai. Lama na masat da ai lam ni rai na re. Kata na cell architecture gaw galoi mung n pru wa ai daram rai nga ai.
Raitim, 48V battery hpe gaw, marai langai ngai gaw grau tsaw ai NMC chemistry hpe lang ai rai yang, 51.2V nominal. 14S a matu, masat da ai LFP cell ni hte, ladat law law hte galaw mai ai. Laika ntsa e headline nambat langai sha, ginra hta tsep kawp shai ai akyang lailen. BMS ra ai lam amyu myu nga ai. Charging galaw ai lam n bung ai. Lama na lama ma n kaja ai shaloi hkrat sum ai lam amyu myu.
Anhte gaw Polinovel hpe jai lang ai shara shagu hta warranty data ni hpe shaning law law hkan tam nga ga ai. Configuration n htap htuk ai lam ni gaw shawng na lahkawng ning laman hta hpyi shawn ai lam ni hta na htam masum hta na htam mi daram hpe shabyin ya ai. N kaja ai cell n re, BMS hkrat sum ai n re. Procurement gaw application a matu shut ai htingnu gawgap ai lam hpe lu la ai.
Series Configuration ni hta teng sha hpa byin ai kun
Series string kaw na cell shagu gaw bung ai current hpe gun hpai ai. Dai hku re ai majaw, madung wan theory zawn na ai. Tatut hta byin wa na akyu gaw, n-gun kya ai cell langai gaw, pack ting hpe tank galaw ya ai. 16S setup hta, dai hkrat sum mat ai cell langai mi gaw low-voltage cutoff hpe hkra ai shaloi, BMS gaw yawng hpe dawm kau ya ai. Truck gaw-aisle lapran kaw hkring nga ai. Shift masum- aten masat masa galaw ai shara ni hta ayan byin nga ai.
Voltage grau tsaw ai gaw teng sha akyu nga ai raitim. 80V forklift system gaw, motor hte maren sha re ai n-gun a matu, 48V hta na 40% n law ai current hpe gang la lu na re. Current n law ai ngu ai gaw kaji ai cable ni hpe lang mai ai. Connector ni hta n-gun n law ai. Aten ladaw ni na wa ai hte maren, wiring harness hpe n-gun n jaw ai. Hpa majaw nga ain-gun ja ai - lit kaba ai shingjawng mawdaw kaba ni6,000 lb jan n-gun rawng ai masat masa ni hpe lu la ai shaloi 80V platform ni hpe lang u.
Parallel hkrang shapraw ai lam ni n nga ai aten du hkra asan sha mu lu ai
Parallel wiring gaw wan n-gun hpe n galai shai ai sha tawn da ai sha, atsam hpe jat ya ai. Dai gaw grau loi ai ladat byin shangun ai ngu nang myit na re.
Ya aten na parallel strings lapran garan gachyan ai lam gaw shata law law n galaw shi yang n pru wa ai manghkang ni hpe shabyin ya ai. Production run langai kaw na cell ni hta pyi, kata na ninghkap ai lam loi mi shai ai. Resistance n law ai string gaw shingra tara hku nna current grau law hkra hkap la ai. Grau lawan ai hku bu hpun ai. Shi hkrai shi byin na hta grau nna shawng hkrat sum mat ai.
Anhte gaw lai wa sai shaning hta parallel pack langai hpe mu lu ai, dai kaw string langai gaw kaga langai hta 40% grau law ai cycle ni hpe log galaw da ai. Cell langai sha, BMS langai sha, mawdaw langai sha. String langai hte langai hpe cable galu ai hku n bung ai. Kadun ai cable ni gaw n-gun n law ai majaw, string gaw cycle langai hpra hta grau shakut ai. Customer gaw, n-gun n rawng ai string hkrat sum mat ai shaloi chye wa nna, dai gaw galaw shapraw ai hta n kaja ai lam n re ai majaw, warranty hpe ningdang kau hkrum ai. Install galaw ai wa gaw shortcut langai mi hpe la ai.
Kaja ai parallel installation ni hta, lot langai kaw na bung ai cell ni hpe lang nna, maren mara-galu ai cabling hpe lang ai. Aten grau ra ai. Manu grau law ai. Aftermarket kaw na battery dut ai nta law law gaw dai hpe skip galaw ma ai.
Fleet galai shai ai kaw na tengman ai jahpan ni
Anhte gaw customer sanghpaw li 43 kaw na data ni hpe shaw la ai.Lead-acid kaw nna lithium de galai kau ailai wa sai shaning lahkawng ning laman hta. Mahtai ni gaw asan sha hpung lahkawng hku garan mat wa ai.
Shanhte a configuration hte shanhte teng sha gara hku galaw ai hpe hkan sa ai sanghpaw li ni gaw shata 26 kaw nna 31 lapran hta hka wa ai aten ni hpe mu lu ai. Battery prat hpe 8 ning (sh) dai hta jan ai aten hta hkam la lu na ngu sawn la ai.
Manu hte spec sheet nambat ni hpe madung tawn nna mari ai sanghpaw li ni gaw, shawng nnan hta shata 19-hta wa na hpe sawn la ma ai. Real-world payback gaw shata 40 jan na sai, hpa majaw nga yang, atsam gaw myit mada ai hta grau lawan ai hku htum mat ai majaw re.
Ndai hpung ni a lapran na shai hkat ai lam gaw, nta gawgap ai lam hpe rap ra hkra galaw ai lam de du wa ai.Active cell hpe rap ra hkra galaw airuns gaw mari ai shaloi pack langai hta dollar tsa matsat kaw nna shi lahkawng du hkra grau law ai rai na re. Dai gaw cell lapran n-gun hpe matut manoi bai garan gachyan ya ai, charge hte discharge galaw ai aten hta. Passive balancing gaw charge galaw ai shaloi, n-gun ja ai cell ni hpe sha shapraw kau ya ai. Shana tup charge galaw ai rai yang kaja ai hku bungli galaw ai. Shift lapran hta ahkaw ahkang charge galaw nga ai shaloi hkrat sum mat ai.
Shift lahkawng lang hkawm ai truck sanghpaw li 20-. Active BMS spec gaw shawng nnan na manu hta wan lahkawng jat bang ya ai. Dai pack ni gaw 80% de n hkrat shi yang 4,000 cycle hpe hkra ai. Dai zawn re ai bungli masa langai sha hta galaw ai passive system ni gaw 2,400 daram lu la ai. Sanit-ning window laman, active sanghpaw li gaw battery langai mi hpe galai shai ai lam galaw ai. Passive sanghpaw li gaw lahkawng galaw ai. Hkying 20 extra upfront gaw, jak rung a prat tup hta, wan sanit shi-hkying manga daram hpe hkye la lu ai.
BMS hte htuk manu ai lam hpe kadai mung n sadi jaw ai
Ya aten na forklift ni gaw shanhte a battery ni hte ga shaga mayu ai. Dash ntsa na charge a masa. Lama na lama ma n kaja ai shaloi fault code ni. Kalang lang matut mahkai lam hkrat sum mat yang, mawdaw kaba hpe n mai galaw shangun ai interlock functions ni nga ai.
BMSmawdaw kaba hpe hkang ai wa hte maren protocol langai sha tsun ra ai. Crown gaw langai sha lang ai. Toyota gaw kaga langai lang ai. Yale gaw bai shai ai. Crown mawdaw kaba ni hte hkrak hkrak htuk manu ai pack langai mari nna, Toyota mawdaw langai hta galoi mung shut ai lam ni hpe kabai bang kau ya lu ai.
Anhte gaw OEM brand law law hpe lang nna, customers ni yawng hpe n tara ai hku sawk sagawn ai lam galaw ga ai. 30% zawn re ai aftermarket lithium jung ai lam ni hta n law htum daw mi sha matut mahkai lam n htap htuk ai lam nga ai. Truck ni naw hkawm nga ai majaw, shawng nnan hta kadai mung n marawn ai. Raitim, sanghpaw li hpareng ni gaw, battery hkamja lam hte seng ai tengman ai jahpan hpe n mu lu ai. Manghkang ni rawt jat wa ai hpe n lu rim la ai. Shanhte madu da sai mawdaw kaba ni hta bang da ai ana jep chyoi ai arung arai ni hpe n mai lang ai.
Katsi ai hpe hparan aigaw manu n hkrat ai pack ni hkrat sum ai kaga shara re. Spec sheet langai mi hta battery gaw negative 20C kaw nna positive 50C du hkra bungli galaw ai ngu tsun na re. Dai gaw dai range ting hta kaja hkra galaw ai ngu ai n re.
Lithium cell ni hpe katsi ai aten hta charge galaw yang, prat tup hkra machyi chye ai. Quality BMS system ni gaw pack katsi wa ai aten du hkra zero npu kaw charge galaw ai hpe pat da ai. Tsun mayu ai gaw, freezer bungli galaw ai shaloi, negative 20 zone kaw na pru wa ai mawdaw kaba ni gaw, katsi ai shara kaw aten kadun mi dung ai aten du hkra, charge n hkap la na re. Operation masha ni dai hpe n dawng ma ai.
Polinovel cold storage packs hta cell ni hpe charge galaw lu hkra katsi hkra galaw ya ai katsi shangun ai arung arai ni lawm ai. Standard pack ni hta manu grau hpu nna grau sawng ai. "Truck gaw charge n la na" ngu ai manghkang hpe yeng seng kau ya ai majaw, shanhte gaw grup yin na sutdek ni a matu galaw da ai battery ni hpe lang nga ai shaloi, freezer bungli ni hpe myit n pyaw shangun ai.
Nang gara hku teng sha galaw ai hte Configuration hpe shingdaw ai
Shift langai sha galaw ai shaloi, shana tup charge galaw mai ai:
Passive hku rap ra ai hku galaw ai gaw kaja ai. 16S configuration ni gaw hkap la mai ai hku bungli galaw ai, hpa majaw nga yang, duty cycle gaw BMS hpe shana tup charge galaw ai aten hta cell ni hpe tsep kawp rap ra hkra aten jaw ai majaw re. Hpang de shift jat na matu myit da ai rai yang sadi u. Shift langai sha galaw na matu masat da ai battery ni gaw jat wa ai lam hpe atsawm n galaw lu ai.
Ahkaw ahkang charge hte rau-shift law law:
Active balancing galaw ra ai. Dai hpe lai di na lam n nga ai. Partial charge ni gaw passive system ni hpe galoi mung hkum tsup hkra n galaw ya ai. Imbalance gaw cycle langai hpang langai shinggyin la lu ai. Hpang jahtum e nang gaw bungli galaw ai aten hta makawp maga ai shutdown ni hpe lu hpang wa ai.
Ndai shara kaw mung charger lata ai lam gaw ahkyak ai. Ahkaw ahkang charge galaw ai gaw, kadun ai burst ni a matu current kaba hte kaja dik htum bungli galaw ai. Shift galai ai aten hkying hkum ni hta grau nna, hkring sa ai aten hta minit 30 daram sha galaw ai. Na a charger ni gaw, nga ai window ni hta current law law n lu shadut ai rai yang, mawdaw kaba ni gaw hpang na shift hku lai wa na matu n-gun law law n lu la ma ai.
Lead-acid gaw katsi ai shara hta shi a atsam hta na htam masum hta na htam mi (sh) dai hta jan ai hpe sum mat ai. Lithium gaw grau hkam sharang lu tim charge galaw ai lam hta pat shingdang ai lam ni nga ai. Kalang lang nang hkrat sum chye ai katsi dik ai nambat hpe sha n-ga, na a bungli galaw ai nbung katsi ai lam a matu thermal management rated hpe tsun dan u. Negative 30 du hkra masat da ai pack langai hpe negative 10 freezer hta active heating n ra ai. Negative 25 blast freezer lang ai shaloi, n-gun dat hpe tsep kawp ra ai. Hkamja lam hte seng ai ra kadawn ai lam ni a malai, generic cold storage specs hpe lang ai mari ai hpung ni gaw, ndai lam hpe galoi mung n lu galaw ma ai.
Mission lapran charge galaw na matu minit 10, 15 daram aten la nna matut manoi galaw ai. Battery gaw charge hpe lawan ai hku hkap la ra ai, dai hpe lithium chemistry yawng maren sha n galaw ai. Runtime grau galu na matu parallel capacity hpe jat bang ai rai yang, BMS gaw string langai hte langai hpe langai hkrai hku nna yu ra ai. N rai yang, ya aten na sharing manghkang ni hpe sadi jaw ai lam n nga ai sha, automated operations ni hpe pat kau ya ai hkrat sum lam ni n byin shi yang, nang n lu rim la ai.
Na a RFQ hta hpa ni lawm ra ai raitim, n lawm na re
Supplier ni hpe hpa mung n sa shi yang, na a operation gara hku teng sha galaw nga ai hpe document galaw da u. Shift langai hta masat da ai hkying hkum ni. Shift jahpan hpe masat da ai. Shift lapran na charge galaw ai window ni hpe teng sha galaw ai. Masum ning kaw nna manga ning laman hta operation gara hku byin na hpe nang myit mada ai. "Multi-shift operation" zawn re ai n chye na ai ga gaw, hpaji masa hku nna ra kadawn ai lam ni hpe hkan sa ai raitim, tengman ai-mungkan masa ni hpe n galaw lu ai hkrang masa ni hpe tang madun na matu, dut mari ai ni hpe shara jaw ai.
Na a charger a masa hpe yu yu ga. Lead-acid charger ni gaw, galai shai ai lam n galaw ai (sh) tsep kawp galai shai ai lam n galaw ai sha, lithium galai shai ai lam ni a matu galoi mung n mai byin ai daram rai nga ai. Charger ni hpe tsep kawp tawn da ai quotes ni hpe anhte mu yu sai. Tengman ai installation scope hpe madun dan ai aten du hkra shingjawng ai zawn rai nga ai.
Na a forklift ni gara matut mahkai ladat hpe lang ai hpe sawk sagawn yu u. Ndai gaw galaw shapraw ai company hte kalang lang galaw shapraw ai company langai a kata na model shaning hku nna shai hkat ai.
Spec ka ai shaloi, supplier ni hpe shanhte a cell architecture gaw teng sha hpa re ai hpe tsun dan na matu, nang a application a matu hpa majaw lata la ai lam hpe tsun dan na matu hpyi shawn u. Nang bai lu la ai lam yawng gaw, pru wa ai lam hpe bai tsun shapraw ai lam rai yang, dai gaw nang hpe arung arai dut ya ai wa re, engineering hparan ladat n re.
Cell balancing hte seng nna hkrak san yu u. Active (sh) n galaw ai. Gara duty cycle hpe teng sha galaw lu na kun. Shanhte a product hpe chye ai supplier ni gaw, dingyang mahtai jaw ma ai. Evasiveness ngu ai gaw shanhte n bawngban mayu ai hpaji masa hta shadawn sharam ai lam ni (sh) shanhte a arai ni hpe atsawm n chye ai majaw sha rai nga ai.
Dai hte bung ai bungli ni kaw na reference ni hpe lu la u. Shift langai sha galaw ai grup yin na sutdek ni hta kaja ai mahtai ni lu ai supplier langai gaw, shift masum lang galaw ai freezer lang na matu zero hte seng ai mahkrum madup n nga na re. Hpaji masa lam ni gaw n bung ai majaw, segment langai hta track record n mai htawt sit ai.
Evaluation galaw ai shaloi, na a tengman ai nambat ni hte TCO jahpan ni hpe galaw u. Supplier ni gaw kaja ai sawn la ai lam ni hpe kasi la ma ai. Na a tengman ai wan n-gun manu, na a gram lajang ai bungli galaw masha ni a manu, na a jak rung ni hpe jai lang ai lam ni hpe jai lang u.
Counterweight hparan ladat hpe yu yu ga. Lithium pack ni gaw shanhte galai shai ai lead-acid hta grau n-gun n law ai. 48V lithium gaw lead{5}}acid 2,000 jan nga ai shara hta 600 lbs rai na re. Dai n-gun shai hkat ai lam gaw forklift a ngang grin ai lam hpe hkra machyi shangun ai. Kaja ai supplier ni gaw shanhte a tang shawn ai lam hta ballast hpe mung bang da ai. Kaga ni gaw makoi da ai manu (sh) install galaw ngut ai hpang nang mu tam ai shimlam gap langai zawn tawn da ai.
Warranty hpe atsawm hti yu u. Standard warranty ni hta grai katsi ai shara ni hta jai lang ai lam ni, -cycle kaba ai shara ni hta jai lang ai lam ni, shing nrai, ahkang lu ai hpaji ninghkring ni hta lai nna kaga kadai mung galaw ai installation ni hpe n lawm ai. Nang teng sha gara hku galaw ai hte n seng ai warranty gaw laika pa hta hpa ka da ai raitim manu n rawng ai.
Polinovel kaw ndai hpe gara hku hkap la na
Anhte hpa hpe mung n tsun shi yang, Engineering gaw application ni hpe jep joi yu ai. Standard product hpe gang shaw ai hta grau na aten la ra ai. Warranty hpyi shawn ai lam ni hte customer ni a mara shagun ai lam ni hpe byin shangun ai specification n htap htuk ai lam ni hpe pat shingdang ya ai.
Anhte gaw bungli galaw ai data kaw nna hpang ga ai. Shift hkrang, jak rung hkrang, charge galaw ai npawt nhpang, grup yin masa ni. Model myit mada da ai configuration amyu myu hta galaw lu ai atsam. Customer ni tsun ai hpe madung tawn nna hpaji jaw u, dai gaw shawng nnan na manu kaji dik htum, battery prat galu dik htum, shing nrai, lawan dik htum gumhpraw bai wa na re. Dai ahkyak ai lam ni gaw, n bung ai hpaji jaw ga ni hpe shabyin ya nna, anhte gaw dai ga shaga ai lam hpe, deployment galaw ai lahkawng ning laman, n htap htuk ai lam hpe mu tam ai hta, specification galaw ai aten hta grau ra sharawng ga ai.
Cold storage, AGV hpe hpaw shalawm ai, shing nrai, mixed fleet galai shai ai zawn re ai yak hkak ai application ni gaw, shara ni hpe jep joi ai lam ni hpe lu la ma ai. Technical staff ni pru wa nna, infrastructure ni hpe yu ai, bungli galaw ai lam ni hpe yu ai, email ni hta gara hku tsun da ai hta grau nna, gara hku teng sha galaw ai lam hpe tsun dan ai specifications ni hpe gyin shalat ai. Dai jep joi ai lam ni gaw, mari ai wa gaw kaga masha langai ngai kaw na mari ngut ai hpang pyi manu nga ai, hpa majaw nga yang, dai ni gaw gara supplier hpe jep joi na matu akyu rawng ai laika ni hpe shapraw ya ai majaw re.
Standard products ni gaw arung arai ni hpe hparan ai application law malawng hpe shinggrup da ai. 48V system ni a matu FL51 series, 314Ah kaw nna 920Ah du hkra n-gun rawng ai arung arai ni ra ai hta hkan nna galaw lu ai. 80V n-gun ja ai-bungli lang na matu FL80 series. Golf cart, AGV, dai daw ni a matu laksan mawdaw ni hpe gram lajang da ai.
Anhte gaw, masat da ai lam hpe engineering manghkang langai zawn mu mada ga ai. Kalang lang dai gaw, customers ni hpe anhte a products ni gaw shanhte galaw na matu shakut nga ai hte n htap htuk ai ngu tsun ai lachyum re. Hpang de hkrat sum mat ai installation hpe hparan na hta, dai ga shaga ai lam hpe shawng nnan e galaw ai gaw grau kaja ai.
Hpang na lahkam ni hpe nang lata la mai ai lam ni hpe jep joi nga ai rai yang:
Anhte a hpaji hpung kaw nna sanghpaw li hpe jep joi ai lam gaw, na a bungli galaw ai masa ni hte hkrang masa ni hpe myit mada da ai hkrang shapraw ai lam ni hpe ka da ai. Hpang jahtum kadai kaw na mari ai hpe n sawn ai sha, shingjawng ai bidding a matu akyu rawng ai specification document hpe jaw ya ai. Standard application ni a matu, shingra tara hku nna galai shai ai lam gaw, bungli nhtoi manga kaw nna sanit ya du hkra galaw ai.
Configuration Decision Guide hta awng dang ai galai shai ai lam ni hpe manghkang byin ai installation ni hte garan ginhka ai masat da ai lam ni hpe tsun da ai. Lahta na mari ai lam hpe jep joi ai lam hte TCO hkrang shapraw ai hkrang masa ni hpe mung lawm ai.
Hpaji masa hte seng ai ga san ni gaw, laksan jai lang ai lam (sh) jak rung hkrang ni hte seng nna, engineering de hkrak sa wa ai.
