1. Introdução
This manual provides essential information for the safe and effective operation of your DALY Smart 13S BMS 48V 60A. Please read these instructions carefully before installation and use to ensure optimal performance and longevity of your battery system. This Battery Management System (BMS) is designed to protect and manage 13-series Li-ion lithium battery packs, offering advanced monitoring and communication capabilities.
2. Principais características
- Proteção Múltipla: Includes overcharge, overdischarge, overcurrent, short circuit, and temperature protection, along with waterproof protection.
- Design aprimorado: Features a smaller size, parallel protection, pre-charging function, 100mA passive equalization current, low temperature rise, working condition indicator, and consistent charge/discharge current.
- Monitoramento Inteligente: Integrated WiFi module allows remote monitoring of lithium batteries via the Internet. The smartphone app provides alerts for any detected abnormalities.
- Comunicação versátil: Equipped with CAN, RS485, and dual UART communication interfaces for rich expansion applications.
3. Especificações
The following table details the key specifications for the DALY Smart 13S BMS 48V 60A.
Image: Detailed specifications for the DALY Smart 13S 60A BMS, including discharge current, overcharge/overdischarge parameters, and physical dimensions.
| Especificação | Valor |
|---|---|
| Dimensões do produto | 4.84 x 2.56 x 0.55 polegadas (123 x 65 x 14 mm) |
| Peso do item | 12.3 onças (170-210g) |
| Número do modelo do item | 13S BMS 48V 60A |
| Vol de entradatage | 48 Volts |
| Volume de saídatage | 12 Volts (for auxiliary functions) |
| Corrente de descarga | 60A |
| Corrente de sobrecarga | 90 ± 1.8A |
| Corrente de carga | 60A |
| Corrente de sobrecarga | 90 ± 1.8A |
| Volume de Sobrecargatage | 4.25 ± 0.05V (Can be set) |
| Volume de descarga excessivatage | 2.7 ± 0.05V (Can be set) |
| Carga Voltage | 54.6V |
| Fio de saída | 10AWG/100mm |
| Cabo | 24AWG/450mm |
4. Instalação e fiação
Proper installation and wiring are crucial for the safe and correct operation of the BMS. The following steps outline the process, using the K series 60A BMS as an exampeu.
Image: A detailed wiring diagram illustrating the connection points for the DALY Smart BMS to a battery pack, load, and charger.
- Step 1: Solder SampCabos de ligação. O primeiro cabo preto da década de 1990ampling cable set connects to the negative terminal of the battery (B-). Subsequent red cables connect to the positive terminal of the first string, then the second string, and so on, until all cell positive terminals are connected.
- Step 2: Check Cables. Após conectar os cabos, use um multímetro para medir a tensão.tage between two adjacent cells, starting from the header. Ensure there are no wrong connections or missing connections.
- Step 3: Connect Output Wires. Conecte o fio B- do BMS ao terminal negativo total da bateria. Em seguida, conecte o sampConecte o cabo ao BMS. Após ativar o BMS, verifique se a voltagemtage (volume da bateriatage) entre B+ e B- e o volumetage entre P+ e P- são consistentes.
Important: Incorrect wiring can damage the BMS and/or the battery pack. If you are unsure, seek professional assistance.
5. Smart APP Usage
The DALY Smart BMS features a dedicated mobile application for convenient monitoring and parameter adjustment. With the WiFi module, you can remotely access your battery's data.
Image: A screenshot of the DALY Smart BMS mobile application, displaying battery State of Charge (SOC), voltage, current, temperature, alarm status, and cycle number. The app supports iOS and Android, multiple languages, and remote monitoring via WiFi.
The "SMART BMS" app allows you to view and set various battery parameters quickly and easily. When the BMS detects any abnormality in the battery pack, it will send an alert directly to your smartphone app, enabling proactive management of your battery system.
- Monitoramento Remoto: Monitor your lithium batteries from anywhere via the Internet using the WiFi module.
- Dados em tempo real: View critical parameters such as State of Charge (SOC), voltage, corrente elétrica e temperatura.
- Alertas: Receive immediate notifications on your smartphone if any abnormalities are detected.
- Compatibilidade: Supports both iOS and Android operating systems.
6. Cenários de aplicação
The DALY Smart BMS is suitable for various lithium battery applications, providing reliable protection and management.
Image: An illustration showing the DALY BMS integrated into different battery pack configurations, including large cell, cylindrical cell, and soft-packed cell battery systems, highlighting its versatility.
This BMS can be integrated into diverse battery systems, including those for electric vehicles, energy storage, and other high-power applications requiring precise battery management.
7. Conteúdo da embalagem
Upon receiving your DALY Smart 13S BMS, please verify that all items listed below are included in the package.
Image: A visual representation of the DALY BMS package contents, including the BMS unit, manual, output line, WiFi module, cables, NTC temperature sensor, and CAN/485 5-pin connector.
| Item | Quantidade |
|---|---|
| K series BMS | 1 |
| Manual | 1 |
| B-P- Output line | 1 |
| Módulo WiFi | 1 |
| Cabos | 1 conjunto |
| Sensor de temperatura NTC | 1 |
| CAN/485 5pin Connector | 1 |
8. Informações de segurança
Always adhere to safety precautions when working with battery management systems and high-voltagbaterias eletrônicas.
- Ensure all connections are secure and correctly polarized before applying power.
- Não provoque curto-circuito nos terminais da bateria ou nas conexões do BMS.
- Avoid exposing the BMS to extreme temperatures, moisture, or corrosive environments.
- Only use the BMS with compatible battery chemistries and cell counts as specified.
- In case of smoke, unusual odors, or excessive heat, immediately disconnect the power source and consult a professional.
- Mantenha fora do alcance de crianças.
9. Diretrizes Operacionais
To ensure proper operation of your DALY Smart BMS, follow these guidelines:
- Inicialização inicial: After wiring, connect the main battery terminals. The BMS should power on automatically. If not, check all connections.
- Monitoramento: Regularly check battery parameters via the smartphone app or connected display. Pay attention to cell voltages, temperatures, and overall pack voltage.
- Carregamento: Use a charger compatible with your Li-ion battery pack's voltage and current requirements. The BMS will manage overcharge protection.
- Descarregando: Ensure your load does not exceed the continuous discharge current rating of the BMS. The BMS will provide overcurrent and overdischarge protection.
- Equalização: The BMS performs passive equalization to balance cell voltages. Allow sufficient time for balancing, especially after deep cycles.
10. Manutenção
Minimal maintenance is required for the DALY Smart BMS. However, periodic checks are recommended:
- Inspeção visual: Inspecione periodicamente o BMS e toda a fiação para verificar se há sinais de danos, corrosão ou conexões soltas.
- Atualizações de software: Keep the smartphone app updated to the latest version to benefit from new features and bug fixes.
- Limpeza: If necessary, gently clean the exterior of the BMS with a dry, soft cloth. Do not use liquids or abrasive cleaners.
- Temperatura: Ensure the BMS operates within its specified temperature range to prevent overheating.
11. Solução De Problemas
Se você encontrar problemas com seu DALY Smart BMS, considere as seguintes etapas comuns de solução de problemas:
- O BMS não liga: Check all main power connections (B- and P-) and the balance lead connections. Ensure the battery pack voltage está dentro da faixa de operação do BMS.
- Problemas de conexão do aplicativo: Verify the WiFi module is correctly installed and powered. Ensure your smartphone's WiFi is enabled and connected to the correct network, or that Bluetooth is active if using a Bluetooth module. Restart the app and/or the BMS.
- Proteção contra sobrecarga/descarga excessiva acionada: This indicates that a cell or the entire pack has reached its voltage limit. Check individual cell voltages. Ensure your charger/load settings are appropriate for your battery type.
- Overcurrent Protection Triggered: The load current exceeded the BMS's limit. Reduce the load or ensure the BMS current rating matches your application.
- Temperature Protection Triggered: The battery or BMS temperature is outside the safe operating range. Allow the system to cool down and ensure adequate ventilation.
- Células desequilibradas: Se o volume da célulatages are significantly different, ensure the balance leads are correctly connected. The passive balancing function will work to equalize cells over time, especially during charging.
Para problemas persistentes, consulte a seção de solução de problemas detalhada no manual completo do produto ou entre em contato com o suporte ao cliente da DALY.
12. Vídeo oficial do produto
Assista a este vídeo para um overview of the DALY K-series Smart BMS features and capabilities.
Video: An official DALY BMS video showcasing the K-series Smart BMS, highlighting its smart features, comprehensive protection, and various applications.
13. Garantia e Suporte
DALY provides a quality guarantee for its products. We offer 24-hour one-on-one customer service and technical support. All products are ISO/FCC/RoHS/PSE/CE approved.
If you have any questions or require assistance, please do not hesitate to contact DALY customer service. Please have your product model number (13S BMS 48V 60A) and purchase details ready when contacting support.
