Tempereture Switch 8s 8A LiFePO4 BMS with Balance

N º de Modelo.
LWS-8S8A-112(8S)

Paquete de transporte
Antistatic Bag, Caja de cartón

Especificación
L72.4*W65*T4mm

Marca comercial
LWS

Origen
China

Código hs
8536300000

Capacidad de producción
100000PC/Mes

Descripción

Tempereture switch 8S 8A Lifepo4 battery protection bms board with balance

1. About the bms
Función:
Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit temperature detecting protection and auotmatically voltage balance function . Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.Please consult the salesman for specific parameters.

Descripción:
The protection plate is a semi-finished product, which needs to be used in combination with the battery. Before use, please make sure that the battery is in good consistency (internal resistance voltage multiplying ratio). This product contains technical knowledge. Once installed incorrectly, it will lead to board burning, tube bursting and other situations. Please explain in detail before installation. Novice buyers should install it under the technical guidance.

1. Descripción del producto

BMS Product feature:

  • Supply OEM/ODM and custom service
  • High quality with smart balance function
  • Precio al por mayor
  • ISO9001/ISO14001/CE/ROHS certificates
  • Fast delivery
  • Green product
  • One year warranty
  • Excellent safety performance
  • Short circuit testing passed
  • Overcharge testing passed
  • Over discharge testing passed
  • Original imported :IC from Japan,MOS from USA,Components from Sumsang.
  • 1.2m drop testing passed
  • 100% testing
  • Support ODM & OEM services

About the battery BMS/PCB/PCM

Función:
Detecta y protege la batería contra sobrecarga/sobredescarga / cortocircuito por sobrecorriente / Protección de detección de temperatura/función de equilibrio de voltaje automático .
Versión común : Puerto común para carga/descarga.

Versión separada : Puerto separado para carga/descarga.

Podemos personalizar cualquier PCB desde 1Baterías de litio S a 35S con diferente corriente..


3.6Batería de iones de litio V 3,7 V 3S/4S 18650 BMS 15A 20A 25A 35A 45A 60A batería BMS con balanza

Si cree que este producto no cumple con sus requisitos, puedes consultar a nuestro personal, Puedes recomendar o personalizar la placa de protección de batería de litio que desees..
  • Descripción del efecto de la aplicación.
(Battery Management System) BMS puede prolongar la vida útil de la batería y hacer que funcione de forma segura.

Este modelo se puede utilizar para energía solar., luces LED, luces de emergencia, Equipos digitales, etc.scooter eléctrico,bicicleta eléctrica,turista
vehículo turístico,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……
Tempereture Switch 8s 8A LiFePO4 BMS with Balance

About your products,just tell us the relative voltage/cells/current A or equipment etc,we will help to recommend the most suitable products for you.

Tempereture Switch 8s 8A LiFePO4 BMS with Balance
Mode LWS-8S8A-112(8S)
PCM Size L72.4*W65*T4 mm
battery series 4S-8S Available
working current 112A Available
Solicitud luces LED, luces de emergencia, Equipos digitales, etc.
Muestra available
Tempereture Switch 8s 8A LiFePO4 BMS with Balance
Alambrado:
1. First connect the B- of the BMS to the total negative pole of the battery pack;

2.The cable starts from the thin black one connecting B-, the second red wire connects the positive pole of the first string of batteries, and the next string is connected in turn to positive pole of the battery,B-,B1,B2……B8; then insert the cable into the BMS; (The maximum number of strings is 4-8 strings, the example picture is 8 strings) (Please weld the wires in order and avoid pseudo solder joints.)
3. Connect Charger C-/Load P- with BMS C-/P- (Use larger size wires)
4. Connect Positive Pole: Charger C+/Load P+ with Battery Pack B+ (Use larger size wires) .

Tempereture Switch 8s 8A LiFePO4 BMS with Balance

PCM Specifications For 29.6V (8S) Li-ion Battery Packs
Modelo:LWS-8S8A-112(8S)
No. Test item Criterion
1 Voltaje Voltaje de carga corriente continua:33.6V CC/CV
Balance voltage for single cell 4.20±0.025V
2 Current Balance current for single cell 42±5mA
Current consumption ≤50uA
Max continuous charging current 4A
Max continuous Discharging current 4A
3 Over charge Protection Over charge detection voltage for single cell 4.20V±0.025V
Over charge detection delay time 0.5S-2S
Over charge release voltage for single cell 4.10±0.05V
4 Over discharge protection Over discharge detection voltage for single cell 2.8V±0.0625V
Over discharge detection delay time 100mS-800mS
Over discharge release voltage for single cell 2.9±0.075V
5 Over current protection Over current detection voltage 150±25mv
Over current detection current 8±1A
Detection delay time 7.2ms-11ms
Release condition Cut load,Automatic recovery
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-500us
Release condition Cut load,Automatic recovery
7 Resistencia Protection circuitry(MOSFET) ≤50mΩ
8 Temperatura Operating Temperature Range -40~+85ºC
Storage Temperature Range -40~+125ºC

Tempereture Switch 8s 8A LiFePO4 BMS with BalanceTempereture Switch 8s 8A LiFePO4 BMS with BalanceTempereture Switch 8s 8A LiFePO4 BMS with BalanceTempereture Switch 8s 8A LiFePO4 BMS with BalanceTempereture Switch 8s 8A LiFePO4 BMS with BalanceTempereture Switch 8s 8A LiFePO4 BMS with Balance

3. Preguntas más frecuentes
1. quienes somos?
Estamos basados ​​en Guangdong, China, start from 2013,sell to Domestic Market(50.00%),El sudeste de Asia(8.00%),Europa del Este(5.00%),Medio Oriente(5.00%),Europa Oriental(5.00%),Norte de Europa(5.00%),Europa del sur(5.00%),América del norte(3.00%),Sudamerica(3.00%),Oceanía(3.00%),Asia Oriental(3.00%),Centroamérica(2.00%),Asia del Sur(2.00%),Africa(00.00%). Hay total sobre 11-50 personas en nuestra oficina.

2. ¿Cómo podemos garantizar la calidad??
Siempre una muestra de preproducción antes de la producción en masa.;
Siempre inspección final antes del envío.;

3.¿Qué puedes comprarnos??
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack

4. ¿Por qué debería comprarnos a nosotros y no a otros proveedores??
The company has advanced production equipment and comfortable office environment, employees hundreds of people. The company Has a complete, scientific quality management system, and the importance of quality and environmental philosophy

5. ¿Qué servicios podemos proporcionar??
Condiciones de entrega aceptadas: ENGAÑAR,EXW;
Moneda de pago aceptada:Dólar estadounidense,CNY;
Tipo de pago aceptado: T/T,PayPal,Western Union,Dinero;
Lenguaje hablado:Inglés,Chino