Changsha Deligreen Power Co., Ltd.  

Product Name: Lto Battery BMS 5s/10s/15s/20s/30s/35s 150A 200A Lithium Titanate Battery Circuit Protection Board BMS PCM for Lto Battery Pack Model NO.: LTO Battery Protection Board Recyclable: Recyclable Certification: RoHS, CE Products Name: Battery Management System Port: Common/Seperate Over Discharge Protection: Yes Over Charge Protection: Yes Short Circuit Protection: Yes Over Current Protection: Yes Warranty: 3 Years Rated Votage: 2.3V Trademark: Deligreen Transport Package: Standard Express Packing Origin: China HS Code: 8536300000 Product Description LTO battery BMS 5S/10S/15S/20S/30S/35S 150A 200A lithium titanate battery circuit protection board BMS PCM for LTO battery packProduct Features1. It is suitable for LTObattery pack.2. With functions of protection from voltage, current and temperature detection, including over-current, overvoltage, under-voltage and short circuit protection.3.Suitable for LTObattery.According to the customer request we can develop PCM in different sizes and structures.4.BMS manufactured by high quality Mos and IC imported from Japan . Keep your battery long cycle serivce life time .Product ParametersContentSpecUnit80A100A200ADischargeconstant discharge current80100200Apeak discharge current150180360AOver current protection150180360Achargecharge voltageSeries No. * 2.8Vcharge current80 100 200AOver charge protectionover charge volt2.8±0.025Vover charge volt protect delay0.5SOver charge volt release2.6±0.05VPower balancingPower balance volt2.65Vbalance release volt2.65Vbalance current40±5mAOver discharge protectionOver discharge detect volt1.6±0.05VOver discharge detect delay0.5SOver discharge volt release1.8±0.05VOver current protectionOver current detect volt150mVOver current detect delay9MSOver current protect releaseDisconnect loadShort circuit protectionShort circuit protectionExternal load short circuitShort circuit detect delay250uSShort circuit detect releaseDisconnect loadTemperature protectionTemp protectionnoneCan be customizedresistanceMain circuit resistor≤10mΩSelf-consumptionWorking current≤60uASleepy current(when battery is over discharged )≤20uAWorking temptemp range-30~80ºCProduct Details Show How To Select BMSWhy Choose UsAdvantagesVarious Available Battery TypeProfessionalTechnical SupportWide ApplicationCertifications Our FactoryFAQ1. Which current of the PCB should i choose?Take 13S 48V pack as an example: Which PCB you should choose depends on the power of your motor or the current limitation of your controller. Below 350W ,you can choose 16A.Below 500W, you can choose 18A, Below 800W, you can choose 35A,Below 1KW, you can choose 60A. Above 1200W, the same. If you are not sure, please contact us freely.2. Can i use bigger size of PCB than it should?Suppose you need 60A PCB but you chose 80A, that is OK.80A allows higher current.Nothing bad but a bit higher price.But if you choose 50A, sorry it is too small. So you can choose higher spec but can't choose lower one than it should have been.3. What kind of charger should i choose?Lithium battery must be charged by lithium battery charger. You can't charge it with a lead acid battery charger. The lead acid battery charger might damage MOS pipe of the PCB.4. if i have PCB, do i need any balancers?Yes if you can add QNBBM balancers, that would be perfect.The Main function of PCB is to prevent batteries from over charged or over discharged,over heated etc.All the PCB /BMS in the world balance performance is not satisfactory.With balancers added, the batteries lifespan will be longer and the capacity will be fully used.5, How to judge if my PCB is broken or not ?If you'd like to judge if the PCB is fine or not, please use a multi-meter and see if the voltageof each cell is close to each other or not.when the volt difference is 1V, the battery will have such performance:driving distance is short, cut off when started, charging time is very short.under such situation , some battery is defective. When the PCB is broken, the battery can't be discharged when you measured the battery volt is normal.