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. 3.6V 3.7V 3S/ 4S lithium Li ion battery 18650 BMS 15A 20A 25A 35A 45A 60A battery BMS With balance |
- Description of application effect
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-7S15A-415 (6S) |
| Dimensioni PCM | L60*W25*T7 mm |
| battery series | 4S-7S Available |
| working current | 15A Available |
| Applicazione | LED lights, Emergency lights, Digital Equipment, eccetera |
| Campione | disponibile |
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……B6; then insert the cable into the BMS;
(The maximum number of strings is 4-7 strings, the example picture is 6 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) .
| Shenzhen Batteria agli ioni di litio Bodyguard Technology Co.,LTD | |||
| Specifiche PCM per 22,2 V(6S) Pacchi batteria agli ioni di litio | |||
| Modello: LWS-7S15A-415 (6S) | |||
| NO. | Articolo di prova | Criterio | |
| 1 | Voltaggio | Tensione di carica | DC:25.2VCC/CV |
| Singola tensione bilanciata | |||
| 2 | Attuale | Bilanciamento della corrente per singola cella | |
| Consumo corrente | ≤50μA | ||
| Corrente di carica continua massima | 15UN | ||
| Corrente di scarica continua massima | 15UN | ||
| 3 | Protezione da sovraccarico | Tensione di rilevamento del sovraccarico | 4.25±0,025 V |
| Tempo di ritardo per il rilevamento della carica eccessiva | 0.5S-1.5S | ||
| Sovraccarico di tensione di rilascio per singola cella | 4.15±0,025 V | ||
| 4 | Protezione da scarica eccessiva | Tensione di rilevamento di scarica eccessiva per cella singola | 2.75±0,08 V |
| Tempo di ritardo per il rilevamento della scarica eccessiva | 50mS-150mS | ||
| Tensione di rilascio eccessiva per scarica per singola cella | 3.0±0,08 V | ||
| 5 | Protezione da sovracorrente | Sovratensione di rilevamento corrente | 0.10±0,01 V |
| Sopra corrente di rilevamento corrente | 65±10A | ||
| Tempo di ritardo del rilevamento | 5ms-50ms | ||
| Release condition | Cut load | ||
| 6 | Short protection | Detection condition | Exterior short circuit |
| Tempo di ritardo del rilevamento | 200-500noi | ||
| Release condition | Cut load | ||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤50mΩ |
| 8 | Temperatura | Operating Temperature Range | -20~+70ºC |
| Storage Temperature Range | -40~+125ºC | ||
2. Informazioni aziendali
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Li-ion Battery Bodyguard BMS is used for Lithium ion /LiFePo4/LTO battery pack. We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc. The main functions : over charge protection, protezione da scarica eccessiva, protezione da sovracorrente, short-circuit protection, temperature protection etc. According to the customer request we can develop PCM in different sizes and structures. BMS manufactured by high quality Mos and IC imported .Keep your battery long cycle serivce life time. |
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Vantaggio: Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko,Ricoh, MM, HY…eccetera. Strong load ability, constant discharge current 5A/20A/35A/60A/100A/200A/350A , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling. IC itself has power balancing function. The circuit is simple and reliable. Typical voltage detection for each cell; So each battery will be prevented over charged or over discharged. Over current and short circuit protection function is very reliable. Long time short circuit of the load won’t affect the PCB and the battery. Temperature protection during charging and discharging. Extreme low power consumption ;The consumption of the whole device is less than 50uA. PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating. |
3. FAQ
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Q: How many Ampere protection circuit boards should choose? UN: It depends on your load power such as electric motor power please contact the sales or technical support before buying. Q: What is the distinction between same port wiring and different port wiring? UN: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current. Q: What is the distinction between balance and unbalance function? UN: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group. Q: Do you have Minimum Order Requirement (MOQ)? UN: NO, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Also ODM / OEM is welcome. Q: What is your term of payment? UN: PayPal, T/T, |
Quale BMS della batteria per quale applicazione?
Comunicaci semplicemente la tensione/celle/corrente relativa A o le informazioni sull'apparecchiatura, ecc,
Saremo sicuri di scegliere il BMS più adatto a soddisfare le vostre esigenze.
Eventuali ulteriori domande, Non esitare a contattare il nostro addetto alle vendite inviando una richiesta .
La vostra soddisfazione è il nostro piacere. Uniamo le mani per vantaggi reciproci!