1. Introduzione
This manual provides essential information for the safe and effective use of your DALY Smart Battery Management System (BMS) for Li-ion 48V 13S 150A battery packs. The DALY Smart BMS is designed to protect and optimize the performance of lithium batteries, extending their lifespan through advanced features like overcurrent, overcharge, overdischarge, short circuit, and temperature protection. It supports various communication protocols including Bluetooth, UART, RS485, and CAN for comprehensive battery monitoring and parameter modification.
Image 1.1: Wide Range of Applications for DALY BMS products.
2. Informazioni sulla sicurezza
Si prega di leggere attentamente tutte le istruzioni di sicurezza prima dell'installazione e dell'uso. La mancata osservanza di queste istruzioni può causare scosse elettriche, incendi o lesioni gravi.
- Installazione professionale consigliata: L'installazione di un BMS comporta il lavoro con volumi elevatitage and current. It is highly recommended that installation be performed by qualified personnel.
- Scollegare l'alimentazione: Always disconnect all power sources from the battery pack before performing any wiring or maintenance on the BMS.
- Cablaggio corretto: Ensure all balance wires and main power wires are connected correctly according to the wiring diagram. Incorrect wiring can damage the BMS and the battery pack.
- Balance Wire Connection: 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.
- Ventilazione: Ensure adequate ventilation around the BMS. Keep the red cooling surface side of the BMS uncovered to prevent overheating.
- Matching Components: Use only DALY matching balance wires (regular length 450 mm / 17.72 inch) and other accessories.
- Condizioni ambientali: Avoid exposing the BMS to extreme temperatures, moisture, or corrosive environments.
3. Prodotto finitoview
The DALY Smart BMS offers robust protection and intelligent management for your lithium battery system. Its design incorporates double protection through injection patent technology and a patent shell, making it waterproof, dustproof, shockproof, and anti-static. High-quality components ensure pressure resistance, durability, and high acquisition accuracy.
Caratteristiche principali:
- Comprehensive Protection: Overcurrent, Overcharge, Overdischarge, Short circuit, and Temperature protection.
- Smart Monitoring: Check battery status and modify parameters via Bluetooth app or PC software.
- Multiple Communication Interfaces: Supports BT, UART, RS485, and CAN communication.
- Durable Construction: Waterproof, dustproof, shockproof, and anti-static housing.
Lista imballaggio:
Dopo aver disimballato il prodotto, verificare che siano presenti tutti i seguenti elementi:
- 3.7V Li-ion NCM BMS (1 unit)
- Bluetooth Module (1 unit)
- NTC Sensor (1 unit)
- Sampling Cable (1 unit)
- UART Cable (1 unit)
- Manuale di istruzioni (1 unità)
Image 3.1: DALY Smart BMS with Bluetooth module and mobile application.
Image 3.2: Packing example showing the included components.
4. Configurazione e installazione
Careful installation is crucial for the proper functioning and safety of your DALY Smart BMS. Ensure you have the necessary tools before beginning the installation process.
Strumenti necessari:
- Soldering machine (suggested temperature: 662 °F / 350 °C)
- Forbici
- Nastro biadesivo
- Tin wire
- Multimetro
Istruzioni di cablaggio:
- Preparare il pacco batteria: Before connecting the BMS, ensure your battery pack is assembled correctly and all individual cell voltagsono bilanciati.
- Disconnect Balance Wires: Disconnect the white end of the balance wires and the BMS connection port.
- Weld Balance Wires: Carefully weld the black and red balance wires to the corresponding points on your battery pack. Ensure correct polarity and sequence.
- Connect Balance Wires to BMS: After confirming all balance wires are correctly welded, connect the balance wire harness to the BMS connection port.
- Collegare i cavi di alimentazione principali: Connect the main positive (B+) and negative (B-) wires from the battery pack to the designated terminals on the BMS. Then connect the load/charger wires (P+ and P-) to the BMS.
- Installare gli accessori: Connect any communication accessories such as the UART, Bluetooth, RS485, or CAN modules to their respective ports on the BMS.
- Garantire la ventilazione: Keep the red cooling surface side of the BMS uncovered to allow for proper heat dissipation.
Image 4.1: Detailed wiring diagram for DALY Smart BMS.
Attivazione iniziale:
The BMS can be activated using one of two methods:
- Press the activation button located on the battery board.
- Connect a charger to the battery pack; the BMS will activate upon receiving a charge current.
The BMS comes with default protection parameters for Li-ion/LiFePO4. However, it is crucial to set the battery pack's actual capacity (AH) in the smart board application. Incorrect capacity settings will lead to inaccurate remaining power percentage readings. Other parameters can also be adjusted as needed. The initial password for the smart board APP to change parameters is 123456.
5. Istruzioni per l'uso
The DALY Smart BMS allows for real-time monitoring and parameter adjustment through its dedicated Bluetooth application or PC software.
Using the Bluetooth App / PC Software:
- Collegare: Ensure your Bluetooth module or UART/RS485/CAN adapter is correctly connected to the BMS. Pair your smartphone via Bluetooth or connect your PC via the appropriate cable.
- Monitorare: The application/software will display real-time battery status, including individual cell voltages, volume totaletage, corrente, temperatura e stato di carica.
- Regola i parametri: Access the settings menu to modify various protection parameters, such as overcharge/overdischarge voltage limits, current limits, and temperature thresholds. Remember the default password for parameter changes is 123456.
- Aggiornamenti del firmware: Periodically check for firmware updates through the application or DALY's official websito per garantire prestazioni ottimali e accesso a nuove funzionalità.
Communication Tutorials:
For detailed guidance on connecting and using the various communication interfaces, please refer to the official DALY website tutorials:
- Daly Smart BMS Touch screen Connection Tutorial
- Daly Smart BMS PC screen Connection Tutorial
- Daly Smart BMS Bluetooth APP Connection Tutorial
- Daly Smart BMS SOC light board Connection Tutorial
- Daly Smart BMS CANBUS Connection Tutorial
- Daly Smart BMS UART、RS485 Connection Tutorial
Image 5.1: DALY Smart BMS communication interfaces.
6. Manutenzione
Regular maintenance helps ensure the longevity and reliable operation of your DALY Smart BMS.
- Ispezione visiva: Ispezionare periodicamente il BMS e i suoi collegamenti per verificare la presenza di eventuali segni di danni, corrosione o cavi 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.
- Verifiche della connessione: Ensure all power and communication cables are securely connected. Loose connections can lead to intermittent operation or damage.
- Software di monitoraggio: Regularly check the battery status via the app or PC software to identify any unusual readings or alerts.
- Gestione della temperatura: Ensure the BMS operates within its specified temperature range. Avoid blocking the cooling fan (if present) or placing the BMS in poorly ventilated areas.
7. Risoluzione Dei Problemi
This section addresses common issues you might encounter with your DALY Smart BMS.
Problemi comuni e soluzioni:
- BMS non si attiva:
- Assicurarsi che tutti i cablaggi siano corretti e sicuri.
- Try pressing the activation button on the battery board.
- Connect a charger to the battery pack to initiate activation.
- Inaccurate Remaining Power Percentage:
- Verify that the battery pack's actual capacity (AH) has been correctly set in the Bluetooth app or PC software.
- Bluetooth/Communication Issues:
- Ensure the Bluetooth module or communication adapter is properly connected to the BMS.
- Check that Bluetooth is enabled on your device and the app has necessary permissions.
- Refer to the specific communication tutorials on the DALY websito per i passaggi di configurazione dettagliati.
- Protezione da sovraccarico/scarica eccessiva attivata:
- Controllare il volume delle singole celletages to ensure they are within safe operating limits.
- Verify that the protection parameters in the app/software are set appropriately for your battery type.
- Surriscaldamento del BMS:
- Ensure the BMS has adequate ventilation and its cooling surface is not obstructed.
- Reduce the load if the current draw is consistently high.
If you encounter issues not covered here, please contact DALY customer service for assistance.
8. Specifiche
The following table outlines the key specifications for the DALY Smart BMS Li-ion 13S 150A model.
Image 8.1: DALY Smart BMS 150A Dimensions.
| Caratteristica | Specificazione | Unità |
|---|---|---|
| Marca | DALY | - |
| Modello | Smart BMS 150A (13S 48V) | - |
| Tipo di batteria | Li-ion (NCM) | - |
| Ingresso volumetage (per cella) | 3.7 | Volts |
| Corrente di scarica continua | 150 | A |
| Over Discharge Detect Voltage | 2.7 ± 0.05 | V |
| Volume di rilascio di scarica eccessivatage | 3.0 ± 0.05 | V |
| Over Charge Detect Voltage | 4.25 ± 0.05 | V |
| Sovraccarico Rilascio Voltage | 4.15 ± 0.05 | V |
| Resistenza interna | <20 | mΩ |
| Corrente di carica | 75 | A |
| Corrente di equilibrio | 30 ± 5 | mA |
| Short Circuit Detect Delay | 200-500 | uS |
| Temperature Protection (Charge) | -40 a 65 | °C |
| Temperature Protection (Discharge) | -40 a 70 | °C |
| Temperatura di lavoro | -20 a 60 | °C |
| Temperatura di conservazione | -40 a 85 | °C |
| Interfacce di comunicazione | BT, UART, RS485, CAN | - |
| Dimensioni (L x P x A) | Dimensioni: 8.23 x 4.72 x 1.97 | pollici |
Nota: le specifiche sono soggette a modifiche senza preavviso.
9. Garanzia e supporto
DALY is committed to providing high-quality products and excellent customer service.
Assistenza clienti:
We offer 24-hour one-on-one customer service and lifetime technical support for our products. If you have any questions, require assistance with installation, or need troubleshooting help, please do not hesitate to contact us.
For support, please visit the official DALY store or contact their customer service channels:
- DALY Official Store: Visit the DALY Store on Amazon
- Supporto tecnico: Refer to the contact information provided with your product packaging or on the official DALY websito.
Informazioni sulla garanzia:
For specific warranty terms and conditions, please refer to the warranty card included with your product or contact DALY customer service directly. Warranty coverage typically includes defects in materials and workmanship under normal use.