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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
BMS module with balance, 4S, settable 3S, 5S Lithium, 16.8V, 100A
Manages and protects Li-ion, LiPo battery packs between 3S and 5S, factory set to 4S 16.8V, with active balancing for cell equalization and better autonomy. Offers overcharge, overdischarge and overcurrent protection up to 100A, supports 40A continuous charging, can be wired Split or Same Port for current optimization, has input for NTC thermistor for thermal protection.
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BMS module, adjustable between 3S and 5S, factory set to 4S, for lithium batteries with a nominal voltage of 3.7V and maximum charging voltage of 4.2V per cell.
The module offers the possibility to add an NTC thermistor for the excessive temperature protection function.
The board can be used in two configurations, Split and Same Port (see the picture below for the two configurations). In Split mode, a higher continuous discharge current is supported compared to Same Port mode.
Setting the module in a different configuration than the one in the factory is done by a bridge between the B1 and B2 pads. In the 5S configuration, there are no links between the forests. In the 4S configuration, there is only one bridge in B1. In the 3S configuration, there is a bridge in B1 and B2. The bridge can also be made with an SMD resistor with a value of 0Ω.
Specifications in the factory configuration:
Nominal voltage: 14.8VDC
Number of cells: 4
Charging voltage: 16.8VDC
Charging voltage protection: 4.21 - 4.29VDC
Charging recovery voltage: 4.14 - 4.24VDC
Load protection delay: 500 - 1500mS
Discharge voltage protection: 2.72 - 2.88VDC
Discharge recovery voltage: 2.9 - 3.1VDC
Recovery protection delay: 500 - 1500mS
Discharge current protection: 100A
Discharge current protection delay: 100 - 300mS
Nominal continuous discharge current Split mode: 50A
Nominal continuous discharge current Same Port mode: 40A
Continuous charging current: 40A
Current load protection delay: 10 -30mS
Quiescent current: 17uA
Temperature protection: Yes, it has an NTC probe interface
Disconnection protection: Yes
Short circuit protection: NO
Excessive current recovery mode: load disconnection
Balance function: Yes
Equalization voltage: 4.18VDC
Cell equalization current: 60mA
Working temperature: -20°C - +65°C
Storage temperature: -40°C - +85°C
Dimensions mm: 62 x 42 x 4mm
Configuration change instructions:
5S: B1 and B2 free, forests highlighted in the photo ( Hanginf Short) free.
4S: B1 in short, hanging short pad from left to short, right free.
3S: B1 and B2 in short, pad Hanging Short from right in short, left free
- Technology
- Lithium Ion
- Load voltage
- 12.6VDC
16.8VDC
21.0VDC - sway
- Yes
- Nominal Current
- Number of cells
- 3S
4S
5S
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
Reviews (2) - Review moderation
l-am utilizat si este ok am urmarit pdf -ul de la producator este destul de versatil si ok la termistor am folosit un ntc de 10kohmi pt ca intreba cineva ,multumesc!
Am cumparat 5 module si nici macar unu nu a fost functionabil,de incarcat incarca grupele dar pe iesire nu scotea nimic,am procedat la initiere aplicandu-i mai intai o tensiune de incarcare.pe iesire era 0v pe toate cele 5 module
