DALY Smart BMS Li-ion 16S 60V 60A User Manual

1. Introduzione

This manual provides essential information for the safe and effective installation, operation, and maintenance of the DALY Smart Battery Management System (BMS) for Li-ion 16S 60V 60A battery packs. Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage.

2. Informazioni sulla sicurezza

Adherence to the following safety guidelines is crucial to prevent injury, damage to the BMS, or the battery pack.

• Always disconnect the battery pack from any load or charger before installing or servicing the BMS.
• Ensure all wiring connections are correct and secure. Incorrect wiring can lead to severe damage or fire.
• Wear appropriate personal protective equipment (PPE), including insulated gloves and eye protection, when working with battery systems.
• Avoid short-circuiting battery terminals or BMS connection points.
• Non esporre il BMS ad acqua, umidità eccessiva o temperature estreme.
• Only use the BMS with compatible Li-ion 16S 60V battery packs.
• If any abnormal behavior is observed, immediately disconnect the battery pack and consult technical support.

3. Product Features and Package Contents

3.1 Caratteristiche principali

• Integrated protection against overcurrent, overcharge, overdischarge, short circuit, and temperature fluctuations.
• Designed to optimize lithium battery performance and extend battery lifespan.
• Features a robust, double-protected casing with injection patent technology and a patent shell, offering waterproof, dustproof, shockproof, and anti-static properties.
• Utilizes high-quality components for pressure resistance, durability, and high acquisition accuracy.
• Smart functionality allows battery status monitoring and parameter modification via Bluetooth application or PC software.

3.2 Contenuto della confezione

Il pacchetto standard include i seguenti articoli:

• DALY 3.7V Li-ion BMS (1 unit)
• Bluetooth Module (1 unit)
• NTC Sensor (1 unit)
• Sampling Cable (1 unit)
• UART Cable (1 unit)
• Manuale di istruzioni (1 unità)

Figura 1: Example of the DALY Smart BMS packaging, showing the BMS unit, various cables (sampling cable, UART cable), Bluetooth module, NTC sensor, and instruction manual included in the box.

4. Specifiche tecniche

4.1 Dimensioni

Figura 2: Diagram illustrating the physical dimensions of the DALY Smart BMS, including length (128mm/5.0"), width (66mm/2.59"), and thickness (18mm/0.7"). The continuous discharge current is rated at 60A.

5. Guida all'installazione

Careful installation is critical for the proper functioning and safety of your battery system. Follow these steps precisely.

5.1 Schema elettrico

Figura 3: Comprehensive wiring diagram for the DALY Smart BMS, illustrating connections for a 16S Li-ion battery pack, motor/load, and charger. It details the connection of the balance wires, B- (total negative pole), and P- (discharge negative pole).

5.2 Fasi di cablaggio

1. Preparazione: Before connecting any wires, ensure the battery pack is fully discharged or at a safe voltage livello. Important: Disconnect the white end of the balance wires and the BMS connection port before welding the black and red balance wires to the battery pack.
2. Connect B- Wire: Connect the thick black wire (B-) from the BMS to the total negative pole of your battery pack.
3. Connect P- Wire: Connect the thick blue wire (P-) from the BMS to the negative terminal of your load (motor) and charger.
4. Collegare i cavi di bilanciamento: Connect the balance wires to each cell of the battery pack, starting from B0 (negative terminal of the first cell) up to B16 (positive terminal of the last cell). Ensure the order is correct.
5. Collegare il sensore NTC: Attach the NTC temperature sensor to a central cell or location within the battery pack to monitor temperature.
6. Collegare i moduli di comunicazione: Plug in the Bluetooth module or UART cable into their respective ports on the BMS.
7. Controllo finale: Prima di alimentare l'alimentazione, verificare attentamente che tutti i collegamenti siano corretti e sicuri.

5.3 Attivazione iniziale

After confirming all wiring is correct, activate the BMS using one of the following methods:

• Metodo 1: Press the activation button on the BMS board.
• Metodo 2: Connect the charger to the battery pack. The charging process will activate the BMS.

The initial password for the Smart APP is 123456. The BMS protection parameters (Li-ion, LiFePO4) have default values. The capacity of the battery pack needs to be set according to the actual capacity (Ah) of the battery pack. If the capacity Ah is not set correctly, the percentage of remaining power will be inaccurate. Other parameters can also be set to your needs.

6. Operation and Data Monitoring

The DALY Smart BMS allows for real-time monitoring and parameter adjustment via a dedicated smartphone application or PC software.

6.1 Connessione dell'app Bluetooth

Figura 4: Image showing the DALY Smart BMS connected via a Bluetooth module to a smartphone displaying the monitoring application interface. The app provides real-time data such as voltage, current, and state of charge.

1. Ensure the Bluetooth module is correctly connected to the BMS.
2. Download the DALY Smart BMS application from your smartphone's app store.
3. Enable Bluetooth on your smartphone and open the DALY BMS app.
4. The app will scan for available BMS devices. Select your BMS from the list.
5. Enter the default password (123456) if prompted.
6. Una volta connesso, puoi view real-time battery data and adjust parameters as needed.

6.2 UART Communication and PC Software

Figura 5: Diagram illustrating connection methods for the DALY Smart BMS. It shows the Bluetooth module connecting to the BMS and a smartphone, and the UART module connecting to the BMS and a computer for data monitoring and parameter modification.

1. Connect the UART cable to the UART port on the BMS and to a USB port on your computer.
2. Install the DALY BMS PC software on your computer.
3. Open the PC software and select the correct COM port for the UART connection.
4. Establish communication to access detailed battery data, logs, and advanced parameter settings.

7. Linee guida per la manutenzione

Regular maintenance helps ensure the longevity and optimal performance of your DALY Smart BMS.

• Ispezione visiva: Ispezionare periodicamente il BMS e tutti i cablaggi per verificare la presenza di eventuali segni di danni, corrosione o collegamenti allentati.
• Pulizia: Mantenere il BMS pulito e privo di polvere e detriti. Utilizzare un panno asciutto e morbido per la pulizia. Non utilizzare detergenti liquidi.
• Monitoraggio della temperatura: Regularly check the battery and BMS temperature, especially during charging and discharging cycles, to ensure they remain within safe operating limits.
• Aggiornamenti del firmware: Check the official DALY website or app for any available firmware updates for the BMS to ensure you have the latest features and bug fixes.

8. Risoluzione dei problemi comuni

If you encounter issues with your DALY Smart BMS, refer to the following troubleshooting steps:

• BMS non si attiva: Ensure all wiring is correct, especially the B- and P- connections. Try activating the BMS by pressing the activation button or connecting a charger.
• Errore di connessione Bluetooth: Verify the Bluetooth module is securely connected to the BMS. Ensure Bluetooth is enabled on your smartphone and the app has necessary permissions. Try restarting the app or your phone.
• UART/PC Software Not Connecting: Check the UART cable connection to both the BMS and the computer. Ensure the correct COM port is selected in the PC software. Reinstall the PC software or drivers if necessary.
• Protection Triggered (Overcurrent, Overvoltage, Sottovoltage): The BMS will trigger protection if battery parameters exceed safe limits. Check the battery voltage, current draw, and individual cell voltages. Reduce the load or adjust charging parameters if necessary.
• Inaccurate State of Charge (SOC): Ensure the battery pack's actual capacity (Ah) is correctly set in the BMS parameters via the app or PC software.

If the issue persists after attempting these steps, contact customer support for further assistance.

9. Assistenza clienti e garanzia

DALY is committed to providing high-quality products and support.

• Assistenza clienti: We offer 24-hour one-on-one customer service for any inquiries or technical assistance.
• Supporto tecnico: Lifetime technical support is provided for all DALY BMS products.
• Garanzia di qualità: Our products are ISO, FCC, RoHS, PSE, and CE approved, ensuring high standards of quality and safety.
• Contatto: For support, please refer to the contact information provided with your product or visit the official DALY websito.