JK-B2A8S20P Smart BMS 4S 5S 6S 7S 8S 12V 24V Battery with 2A Active Balancing and Heat Function
Direct purchase from the factory 
Mautinoa le saogalemu o le siaki
Meaalofa e leai se totogi
Faiga faʻavae o uta
Faiga faʻavae o le toe faafoiMeaalofa e leai se totogi
Susū mai i Roymall, lau upega tafaʻilagi faʻapolofesa mo le faʻatauina o meaalofa maualuga. Matou te faʻatauaina ma talisapaia lau lagolago, ma matou te fia faʻaalia la matou faʻafetai e ala i le faʻaopoopoina o se lagona fiafia i au faʻatauga. A e faʻatau mai ia i matou, e le gata e te maua oloa maualuga e faʻaleleia ai lou olaga, ae o le a e mauaina foi se meaalofa e leai se totogi i soʻo se oka e te faia. Sauni e suʻesuʻe la matou aoina ma maua au meaalofa lelei? Suʻesuʻe la matou filifiliga o oloa maualuga, fai lau oka, ma faʻatali mo le fiafia o lau meaalofa e leai se totogi e oʻo mai faʻatasi ma lau faʻatauga.Faiga faʻavae o uta
O le a matou galulue malosi e momoli atu oloa ia te oe pe a uma ona maua au oka ma faʻamautinoa e saogalemu le taunuu. O faʻamatalaga o le uta o le a tuʻuina atu i lau imeli faʻamaonia.I le tele o tulaga, o oka e faʻatautaia i totonu o le 2 aso. I tulaga faʻapitoa, o le a tuai e pei ona taua i lalo: A e faia se oka i le Aso Toʻonaʻi, Aso Sa poʻo aso malolo, o le a tuai mo le 2 aso.E masani lava, e manaʻomia le 5-7 aso faigaluega (Aso Gafua i le Aso Faraile) e aunoa ma le aʻafia i le tuai o vaalele poʻo isi mea tau siosiomaga.Talu ai o la matou auaunaga uta o le lalolagi atoa, o taimi o le uta o le a faʻalagolago i lou nofoaga, ma atonu e manaʻomia ai sina taimi ma faʻatali ma le onosaʻi pe afai o loʻo e i totonu o itumalo mamao poʻo atunuʻu.1. Faiga faʻavae o le toe faafoi & fesuiai
Matou te talia na o mea na faʻatau mai roymall.com. Afai e te faʻatau mai a matou tufatufa i le lotoifale poʻo isi faleoloa, e le mafai ona e toe faafoi ia i matou. E le talia le toe faafoi o mea faʻaiʻu poʻo meaalofa e leai se totogi.Ina ia agavaa mo le toe faafoi, e tatau ona le faʻaaogaina lau oloa ma i le tulaga lava e tasi na e mauaina ai. E tatau foi ona i totonu o le uluai afifiina.Ina ua uma ona maua faʻatonuga toe faafoi mai ia i matou, faʻamolemole afifi au mea e toe faafoi ma lafo lau afifi i le falemeli poʻo se isi avefeʻau.O le a matou faʻatautaia lau toe faafoi poʻo le fesuiai oloa i totonu o le 3-5 aso faigaluega pe a uma ona matou mauaina. O le toe totogiina o le a faʻatautaia ma tuʻuina atu otometi i lau auala muamua o le totogiina.E le mafai ona toe faafoi pe fesuiai mea na gaosia faʻapitoa, e aofia ai le lapoa faʻapitoa, lanu faʻapitoa, poʻo le lolomi faʻapitoa.Manaʻomia nisi fesoasoani, faʻamolemole faʻafesoʻotaʻi matou. service@roymall.com poʻo Whatsapp: +8619359849471
2.Faiga faʻavae o le toe totogiina
E te maua se toe totogiina atoa poʻo le 100% aitalafu faleoloa pe a uma ona matou mauaina le afifi toe faafoi ma siaki. O le toe totogiina o le a faʻatautaia ma tuʻuina atu otometi i lau auala muamua o le totogiina.Faamolemole ia matau o tau o uta ma soʻo se tiute poʻo pili e le mafai ona toe totogi. O tau faaopoopo o uta e le mafai ona toe totogi pe a uma ona lafo le afifi. O oe e nafa ma le totogiina o nei pili ma matou te le mafaia ona faʻamagalo pe toe totogi, tusa lava pe toe faafoi le oka ia i matou.Pe a matou mauaina ma faʻamaonia lau mea toe faafoi, o le a matou lafo atu ia te oe se imeli e taʻu atu ai ua matou mauaina lau mea toe faafoi. O le a matou faʻailoa atu foi ia te oe le faʻamaoniga poʻo le teena o lau toe totogi.Afai ei ai ni faʻafitauli e uiga i le faagasologa o le toe totogiina, faʻamolemole faʻafesoʻotaʻi matou. service@roymall.com poʻo Whatsapp: +8619359849471Product Name: JK-B2A8S20P Smart BMS
Battery Compatibility: 4S, 5S, 6S, 7S, 8S
Maximum Continuous Current: 200A
Voltage Compatibility: 12V, 24V
Active Balancing Current: 2A
Model Type: JK-B2A8S20P/B2A8S20P-Heat-CAN (optional)
Battery Type Compatibility: Li-ion and LiFePO4
Balance Method: Active Balance
Balance Current: 2A
Peak Current: 350A
Battery Strings Supported: 4S-8S
Bluetooth link for Phone-JIKONG BMSnDownload link-IOS: Search (JIKONG BMS) in the STOREnDownload link-Andriod: Search (JK BMS) in the Google STORE
Note: The new version has cancelled the RS485 reserved interface and does not support RS485 function.
Features:
1. Smart Battery Management: The JK-B2A8S20P Smart BMS is designed to provide advanced management and protection for 4S-8S Li-ion and LiFePO4 batteries, ensuring their safety and optimal performance.
2. High Continuous Current: With a robust continuous current rating of 200A, this BMS can handle high-power applications with ease, making it suitable for various industrial and DIY projects.
3. Active Balancing: The active balancing feature with a 2A balancing current ensures that the voltage across individual battery cells remains uniform. This helps extend the lifespan of the batteries and maximizes their capacity.
4. Heat Function: This BMS also includes a heat function, which helps monitor and manage the temperature of the battery pack, further enhancing safety during operation.
5. Versatile Compatibility: Compatible with both Li-ion and LiFePO4 batteries and supporting voltage configurations of 12V and 24V, this BMS offers versatility and flexibility for a wide range of applications.
NOTICE:nnProtection (Current Sensor Anomaly)nnThis problem exists when the inverter is used, because the current direction is uncertain, The alarm will be displayed. It does not affect the normal use of BMS.nThis kind of alarm will appear when the sun is not big or small, because at this time, the battery fluctuates frequently between charging and discharging, and there are uncertain factors, so this problem occurs.nnA pure sine wave inverter does not draw a constant current. The current from the battery follows a sine wave shape.nIt ramps from zero current up to peak current in 1/4 of a cycle.nThe peak current is actually about 40% more than the average current.nThen the current will ramp back down to zero at the 1/2 cycle time. At this point, the inverter reverses polarity, and ramps the current back up again, hitting the peak at the 3/4 cycle time. The battery current is positive again, and the inversion happens in the inverter circuit. The the current ramps down back to zero again at the end of the cycle.nThe process them repeats for every cycle.nnIf you measure with an averaging meter, you will just see a fairly steady current that should be close to the true RMS current.nI use a True RMS Fluke meter, and it is able to give a vey accurate reading on this odd waveform.nThe current reading in the BMS just measures the voltage across a shunt resistor. This reading is only taken periodically,nand it is not synced the the changing current from the inverter. It might take a reading at zero current, or at the peak current, but most likely, it will fall somewhere in between.nDue to the shape of wave, the reading tends to a bit above and below the true RMS current.nIt is not perfect, but over the long term, it is "good enough" for the BMS to calculate the amp hours charged in or discharged out of the battery.nThis because if you average the readings over a full hour, the high and low readings will average out.
Package Include:
1x JK-B2A8S20P Smart Active Balance BMS (CAN optional)
(Note: The switch is not includes)
Interface:nu2460: Temperature sensornu2461: RS485 interface (Cancelled, not support)nu2462: LCD interface(At present, all JK BMS are configured with LCD interface by default)nu2463: Heat Function interface(At present, the heating function customized by customers can be accepted)nu2464: CANBUS interface (Needs optional)
