Descripción
1. Descripción del producto
BMS Product feature:
About the battery BMS/PCB/PCM Función: Versión separada : Puerto separado para carga/descarga. Podemos personalizar cualquier PCB desde 1Baterías de litio S a 35S con diferente corriente..
|
- 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……
vehículo turístico,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……
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.
| Mode | LWS-30S320A-234(14S) |
| PCM Size | L279*W200*T38 mm |
| battery series | 4S-30S Available |
| working current | 320A Available |
| Solicitud | luces LED, luces de emergencia, Equipos digitales, etc. |
| Muestra | available |
Wiring:
1. First connect the B- of the BMS to the total negative pole of the battery pack;
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) .
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……B16; then insert the cable into the BMS;
(The maximum number of strings is 3-30 strings, the example picture is 16 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) .
| PCM Specifications For 44.8V(14S)LiFePO4 Battery Packs | |||
| Modelo:LWS-30S320A-234(14S) | |||
| No. | Test item | Criterion | |
| 1 | Voltaje | Voltaje de carga | 50.4V 3.6V/Cell |
| Balance voltage for single cell | 3.5±0.025V | ||
| 2 | Current | Balance current for single cell | 35±5mA |
| Current consumption | ≤25uA | ||
| Max continuous charging current | 200A | ||
| Max continuous Discharging current | 200A | ||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 3.90V±0.025V |
| Over charge detection delay time | 0.5S-1.5S | ||
| Over charge release voltage for single cell | 3.8±0.05V | ||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.0V±0.0625V |
| Over discharge detection delay time | 1500mS-2000mS | ||
| Over discharge release voltage for single cell | 2.3±0.075V | ||
| 5 | Over current protection | Over current detection voltage | 200±25mv |
| Over current detection current | 600±50A | ||
| Detection delay time | 1000mS-1600mS | ||
| Release condition | Cut load,Auto-Recovery | ||
| 6 | Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-500us | ||
| Release condition | Cut load,Auto-Recovery | ||
| 7 | Resistencia | Protection circuitry(MOSFET) | ≤20mΩ |
| 8 | Temperatura | Operating Temperature Range | -40~+85ºC |
| Storage Temperature Range | -40~+125ºC | ||
| Temperature switch | 75ºC | ||
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%),North America(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,carta de crédito,PayPal,Western Union,Dinero;
Lenguaje hablado:Inglés,Chino
