Kategorie
-
Sady na přestavbu na elektrokolo
-
FOTOVOLTAIKA, Solární systémy
- Baterie, články LIFEPO, LIFEPO4, LIFEYPO
- Baterie, články Li-ion Li-pol
- Baterie, články LTO (Lithium Titanate Oxid)
- Olověné, gelové, AGM trakční baterie
- Nabíjecí kabely, nabíječky pro elektromobily
-
Pohony elektrických vozidel
- BMS, balancery, monitory
- Nabíječky baterií, článků
- Jištění, kabely a konektory
- Elektrická kola Elektrokola
- Elektrická vozidla
- Bateriové BOXy a úložiště
- Služby
- BAZAR
Nové produkty
DC motor Mars 0708 Brush-Type 24-48v 5000w
MPPT solární regulátor Victron SmartSolar 250/70-Tr
Ochranný obvod SBM pro 7 Li-Ion článků 24V 30A
Maximální vybíjecí proud 30A
Maximální nabíjecí proud 5A
Simple Battery Management Board (SBM)
The easiest way to protect a lithium battery pack. The SBM board manages a pack of cells and disconnects the load under any unfavorable circumstances: cell over voltage, cell under voltage.
The SBM is connected between the battery pack and the load and the charger. There are additional wires from single cells to the SBM to monitor each cell. (Marking of the contacts: B+/B- to connect to the battery; B1, B2, B3..... to connect to each cell; CH+/CH- to connect charger (optional); P+/P- the whole PACK (battery with SBM) output to the load.
Voltage of the Li-Ion battery packs:
- SBM for 4 cells 14V
- SBM for 7 cells 24V
- SBM for 10 cells 36V
- SBM for 13 cells 48V
Please observe the maximal current of the pack including the peak currents when starting or connecting the equipment.
Please check the maximal current of the pack including the peak currents when starting or connecting the equipment.
This SBM is designed for discharging current max. 30A and charging current 5A. You can use the DC contactor for higher currents.
Note: the balancing currents of the SBM boards are very low (only few milliamps), this means it is not possible to balance large capacity cells. We suggest using additional CBU modules to increase the balancing current of the cells.