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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.
4S, 16.8V balancing module
Allows automatic balancing of 4 Li-Ion 3.7V cells in series, by connecting to the 4S balance port, brings the cells to the same voltage when charging and is ideal with a BMS without balance function, limits cells reaching 4.2V through the integrated resistor to let the others recover, balance current 66mA per cell, for 16.8V.
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The module for balancing 4 3.7V batteries in series. By attaching the balance port of the battery in 4S configuration to this module, the individual cells will be charged at the same voltage. the module works correctly together with a BMS that does not have a balance.
When the battery is charged, the module detects the cells that have reached the 4.2VDC threshold and blocks, with the help of the integrated resistor, the charging of those cells while the uncharged cells still catch up with the charged ones.
The balancing plate does not have any kind of protection when charging or discharging. A BMS board is needed for protection.
If there are differences in internal resistance between the cells, there will also be a difference in tension between the equalized cells. For example, at a difference of 5 milliohms between the cells, the final voltage will differ by up to 0.03, which translates into cells charged at slightly different capacities. For this reason, it is good practice for the cells to have an internal resistance as close as possible.
Specifications:
Compatible batteries: 4S, 16.8VDC, lithium
Individual cell maximum voltage: 4.2VDC
Balanced current per cell: 66mA
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].
