Table Of Contents - 123electric Smart BMS gen 3 Manual

Index
Introduction ..................................................... 3
Package contents ............................................. 4
Specifications ................................................... 5
Schematic overview......................................... 6
Hardware installation ...................................... 7
Controlling external Components ................. 12
Charge relay ............................................... 12
Load relay .................................................. 12
Hardware setting ........................................... 13
Begin Board 'option switch' functions ....... 13
Keep the batteries in perfect condition .... 14
Recommended threshold values for
different cell chemistries ........................... 14
The App ......................................................... 15
First connection ......................................... 15
App Settings ............................................... 15
Dashboard ................................................. 17
123electric
The Netherlands
E-mail: info@123electric.eu
www.123electric.eu
Battery details ........................................... 18
Algorithm ...................................................... 19
SOC calculation ......................................... 19
Charge and discharge/load relay .............. 19
Module details .............................................. 20
Begin Board ............................................... 20
Between Boards ........................................ 21
End Board .................................................. 22
Troubleshooting ............................................ 23
Appendix ....................................................... 24
a. Only one current sensor or cable . 24
b. Multiple battery cells or packs
parallel .................................................. 24
c. Switching combined
charger/inverter .................................... 24
d. Separate battery sections ............. 25