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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 4S with balance, 30A, 16.8V
4S Li-ion battery protection and management module, ideal for 4x18650 packs and tool batteries. Offers 16.8V charging, up to 30A charging and discharging current, active balancing for cell equalization and increased durability, includes short circuit protection and low internal resistance for minimal losses.
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4S lithium battery charging protection module (example 4x18650), BMS (Battery Management System) type for cells with a nominal voltage of 3.7V (4.2V charged).
Can be used to create tool batteries.
This BMS is provided with the cell balancing function, increasing the durability and performance of the battery used. All cells will be loaded at the same level.
Specifications:
Version: with Balance
Battery charging voltage: 16.8V
Maximum discharge current: 30A (with good heat dissipation)
Maximum charging current: 30A (check the battery specifications)
Battery balance current: 60mA
Short circuit protection: Yes
Internal resistance: <15mOhm
Dimensions mm: 56 x 45 x 3.4mm
When using brush motors, we recommend connecting a non-polar capacitor (10uF-100uF) in parallel with the motor terminals to prevent reverse spike voltage.
Do not mix defective batteries with functional ones.
The closer the resistance of the 4 batteries is, the better.
Non-observance of the diagram when mounting elements and connections lead to module failure. * informational image
- Technology
- Lithium Ion
- Load voltage
- 16.8VDC
- sway
- Yes
- Nominal Current
- Number of cells
- 4S
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
Foarte bun
Inca nu am finalizat proiectul,dar sunt multumit de servicii si seriozitatea firmei. Multumit pentru operativitate si pentru produsele oferite,recomand.
