ULTIMATRON FRANCE SMART BMS Series Instructions For Use Manual Download Page 9

Motorhomes  and  caravans
Photovoltaics, solar systems and renewable energies
High  performance  traction
Fishing, electric boat engines and depth sounders
Emergency  power  supply  and  Uninterruptible  power  supply  ( UPS)
Mobile homes and leisure

1 . 3

 

BM

S(B

attery

 

Management

 

Syste

m)

It  is  an  electronic  system  allowing  the  control  and  the  charge  of  the  different        

elements  of  a  storage  battery.   The  BMS  built  into  each  battery  ensures that        
the  battery  is  protected  from  improper  handling.   It  switches  the  battery  in        
case  of  undervoltage  or  overload,   and  turns  on  automatically  as  soon  as the        
problem is fixed.

The

 

important

 

significance

 

of

 

a

 

battery

 

management

 

system

 

(BMS)

Important

 

facts:

A LiFePO4 cell breaks down if the cell voltage drops below 2.5V.
(Note: Sometimes recovery is possible by charging :

- Connect the same model of battery to charge in parallel to wake up the bat-        

tery.

-   Use  a  charger  without  voltage  detection  to  charge  with  a  low  current  less        
than 0.1 C.).

ULTIMATRON FRANCE       

09

Low

 

self-discharge

The  self- discharge  rate  of  fully  charged  Li- ion  stored  at  room  temperature for

1 month is about 3%

Flexible

 

use

Summary of Contents for SMART BMS Series

Page 1: ...lNSTRUCTlONS FOR USE SMART BMS SERlE 12 8V...

Page 2: ...ENGLlSH...

Page 3: ...carefully the following instructions presented in your user manual in order to prevent and avoid possible damage when using your battery Any damage that may be caused by disregard of the in structions...

Page 4: ...l rules 11 2 2 Identi cation 11 2 3 Elimination 12 2 4 Important notes 12 1 1 General information 1 2 Product characteristics 1 3 BMS Battery Management System INSTRUCTIONS FOR USE CATALOG Product des...

Page 5: ...n against short circuits 13 3 5 Battery Orientation 14 3 6 Storage 14 Use of the battery 15 4 1 Charge and discharge 15 4 2 Charging voltage 16 4 3 Cell voltage to allow discharge 16 4 4 Minimum tempe...

Page 6: ...nfo ultimatron france fr Online chat is available 24 7 on our website www ultimatron france fr Easy replacement of the existing battery The dimensions of the case are identical to the most common batt...

Page 7: ...scooters golf cars or even electro mobiles wheelchairs and cleaning ma chines are more and more frequently equipped Monitoring via Bluetooth Thanks to the integrated and practical Bluetooth interface...

Page 8: ...co ee machines and air conditioning systems Long service life Maximum service life with more than 3000 cycles even with regular deep dis charge Light weight The volume of the lithium battery of the sa...

Page 9: ...d from improper handling It switches the battery in case of undervoltage or overload and turns on automatically as soon as the problem is xed The important signi cance of a battery management system B...

Page 10: ...a cut o due to a low cell voltage a reserve capacity of approximately 5 Ah per 1 0 0 Ah of battery capacity remains in the battery The battery will be damaged if the re maining reserve capacity is re...

Page 11: ...hey can become bullets Make sure to x it correctly and rmly and always use suit able transport equipment Handle lithium batteries with care Always wear protective gear when handling batteries Use a wr...

Page 12: ...LiFePO4 battery Do not open the LiFePO4 battery without consulting Ultimatron Make absolutely sure that the LiFePO4 battery is not connected with the op posite polarity If the battery is not connected...

Page 13: ...Debug Due to variations in operating temperature and charge discharge rate the cycle capacity may be di erent from the nominal capacity Do not disassem ble the battery without authorization from the s...

Page 14: ...d disconnecting all power draw from your batteries When you store LiFePO4 batteries it is important that you store them with a state of charge SOC of 30 or higher A higher state of charge is recommend...

Page 15: ...ry can lose balance during a long ser vice life This can cause a loss of capacity and overload the unit This battery balancing can be performed in charge and rest modes 4 1 Charge and discharge The Li...

Page 16: ...g By default the threshold at which a low temperature alarm is triggered is 0 C 4 5 Conditions for series and parallel connection Ultimatron France 60 Avenue de l industrie 34820 Teyran France E mail...

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