Descrizione
1. Descrizione del prodotto
Caratteristica del prodotto BMS:
About the battery BMS/PCB/PCM Funzione: Separate Version : separate port for charge/discharge We can customize any PCB from 1S to 35S lithium batteries with different current.
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- Description of application effect
(Sistema di gestione della batteria) BMS can extend battery life and make battery work safely.
This model can be used for solar, LED lights, Emergency lights, Digital Equipment, etc.electric scooter,e-bike,tourisr
sightseeing vehicle,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……
sightseeing vehicle,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) |
| Dimensioni PCM | L279*W200*T38 mm |
| battery series | 4S-30S Available |
| working current | 320A Available |
| Applicazione | LED lights, Emergency lights, Digital Equipment, eccetera |
| Campione | disponibile |
Wiring:
1. First connect the B- of the BMS to the total negative pole of the battery pack;
3. Collegare il caricabatterie C-/Carico P- con BMS C-/P- (Utilizzare cavi di dimensioni maggiori)
4. Collegare il polo positivo: Caricabatterie C+/Carico P+ con pacco batteria B+ (Utilizzare cavi di dimensioni maggiori) .
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. Collegare il caricabatterie C-/Carico P- con BMS C-/P- (Utilizzare cavi di dimensioni maggiori)
4. Collegare il polo positivo: Caricabatterie C+/Carico P+ con pacco batteria B+ (Utilizzare cavi di dimensioni maggiori) .
| PCM Specifications For 44.8V(14S)LiFePO4 Battery Packs | |||
| Modello:LWS-30S320A-234(14S) | |||
| NO. | Articolo di prova | Criterio | |
| 1 | Voltaggio | Tensione di carica | 50.4V 3.6V/Cell |
| Balance voltage for single cell | 3.5±0,025 V | ||
| 2 | Attuale | Bilanciamento della corrente per singola cella | 35±5mA |
| Consumo corrente | ≤25uA | ||
| Corrente di carica continua massima | 200UN | ||
| Corrente di scarica continua massima | 200UN | ||
| 3 | Protezione da sovraccarico | Over charge detection voltage for single cell | 3.90V±0.025V |
| Tempo di ritardo per il rilevamento della carica eccessiva | 0.5S-1.5S | ||
| Sovraccarico di tensione di rilascio per singola cella | 3.8±0.05V | ||
| 4 | Protezione da scarica eccessiva | Tensione di rilevamento di scarica eccessiva per cella singola | 2.0V±0.0625V |
| Tempo di ritardo per il rilevamento della scarica eccessiva | 1500mS-2000mS | ||
| Tensione di rilascio eccessiva per scarica per singola cella | 2.3±0.075V | ||
| 5 | Protezione da sovracorrente | Sovratensione di rilevamento corrente | 200±25mv |
| Sopra corrente di rilevamento corrente | 600±50A | ||
| Tempo di ritardo del rilevamento | 1000mS-1600mS | ||
| Release condition | Cut load,Auto-Recovery | ||
| 6 | Short protection | Detection condition | Exterior short circuit |
| Tempo di ritardo del rilevamento | 200-500noi | ||
| Release condition | Cut load,Auto-Recovery | ||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤20mΩ |
| 8 | Temperatura | Operating Temperature Range | -40~+85ºC |
| Storage Temperature Range | -40~+125ºC | ||
| Temperature switch | 75ºC | ||
3. FAQ
1. who are we?
We are based in Guangdong, Cina, start from 2013,sell to Domestic Market(50.00%),Sud-est asiatico(8.00%),Europa orientale(5.00%),Medio Oriente(5.00%),Europa occidentale(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),America del Nord(3.00%),Sud America(3.00%),Oceania(3.00%),Asia orientale(3.00%),Central America(2.00%),South Asia(2.00%),Africa(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack
4. why should you buy from us not from other suppliers?
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. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Unione occidentale,Cash;
Language Spoken:English,Chinese
