1. Introducció
This instruction manual provides essential information for the safe and efficient installation, operation, and maintenance of your DATOUBOSS 64.32kWh 48V 314Ah LiFePO4 Lithium Battery Bank. Please read this manual thoroughly before using the product and retain it for future reference. This battery system is designed for high-capacity energy storage in industrial, home solar, RV, and off-grid applications.
Figura 1: Mésview of the DATOUBOSS 48V 314Ah LiFePO4 Lithium Battery Bank, showcasing el seu disseny compacte.
2. Pautes de seguretat
Adherence to the following safety guidelines is crucial to prevent injury, damage to the battery, and ensure optimal performance.
- Desconnecteu sempre l'alimentació abans de la instal·lació o el manteniment.
- Ensure proper ventilation around the battery bank.
- Do not expose the battery to fire, water, or extreme temperatures outside the specified operating range.
- Eviteu curtcircuitar els terminals de la bateria.
- Only use compatible charging equipment and inverters.
- La instal·lació ha de ser realitzada per personal qualificat.
- Wear appropriate personal protective equipment (PPE) such as insulated gloves and eye protection during installation.
Figure 2: Diagram illustrating the multiple protection functions of the DATOUBOSS battery, including overvoltage, overcharge, overdischarge, temperature, and overcurrent protection.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- DATOUBOSS 48V 314Ah LiFePO4 Battery Pack (4 units for 64.32kWh system)
- Suport de muntatge
- Suports de muntatge a la paret
- Positive Battery Connection Cable
- Negative Battery Connection Cable
- Cable de comunicació
- Cargols
- Manual d'instruccions (aquest document)
Figure 3: Image displaying all items included in the DATOUBOSS battery package, such as the battery unit, mounting bracket, cables, and instruction manual.
4. Característiques i components del producte
4.1 Característiques clau
- Alta capacitat: Each 314Ah LiFePO4 battery unit provides significant energy storage, totaling 64.32 kWh for a 4-pack system.
- Smart BMS: Integrated 210A Smart Battery Management System for robust protection and optimized performance.
- Cicle de vida llarg: Designed for over 6000 deep cycles at 70% State of Health (SOH) at 25°C.
- Escalabilitat: Supports parallel connection of up to 15 batteries for expanded energy storage.
- Ports de comunicació: Equipped with standard CAN and RS485 ports for seamless integration with compatible inverters.
- Pantalla tàctil a color: For real-time monitoring and easy operation.
4.2 Components externs
Familiarize yourself with the external components of the battery unit:
Figure 4: Detailed diagram labeling the external components of the DATOUBOSS battery, including the reset switch, indicators, DIP address, communication ports, battery terminals, push button switch, and air switch.
- Restableix el commutador: Used to reboot or shut down the unit.
- Switching Indicator: Displays the switch status.
- Indicador de funcionament: Mostra l'estat operatiu.
- Indicador d'alarma: Alerts for system warnings.
- Indicador de bateria: Displays remaining capacity.
- Battery Positive/Negative Terminals: For power connections.
- DIP Address Switches: For setting addresses in parallel configurations.
- RS485, CAN, RS232 Ports: For external and parallel communication.
- Contacte sec: Normally open or normally closed signal drive relay.
- Interruptor de polsador: Controls power on/off.
- Interruptor d'aire: Disconnects input and output for safety.
- Pantalla tàctil LCD: For monitoring and configuration.
5. Instal·lació
5.1 Site Selection and Preparation
- Do not install the battery pack on flammable building materials.
- Install the battery box at eye level for easy LCD display readability.
- Mantingueu una temperatura ambient entre 0 °C i 55 °C per a un funcionament òptim.
- Install vertically on a wall.
- Ensure sufficient heat dissipation space and wiring removal space (at least 20cm/7.8in on sides and 50cm/19.6in above/below).
5.2 Passos de muntatge
Figure 5: Illustration demonstrating the recommended installation method for the DATOUBOSS battery, including wall mounting steps and clearance requirements.
- First, fix the mounting bracket to the wall using expansion screws.
- Next, fix the bracket to the back shell of the battery unit with short screws.
- Finally, hang the battery unit onto the wall bracket.
Nota: This installation method is only suitable for concrete or other non-flammable surfaces.
5.3 Parallel Wiring and DIP Switch Configuration
When connecting multiple battery units in parallel, proper DIP switch configuration is essential for communication and address assignment.
Figure 6: Diagram explaining the DIP switch settings for addressing multiple DATOUBOSS battery units in a parallel configuration, along with a table of address assignments.
When connecting battery packs in parallel, use the DIP addressing function. If DIP6 is connected to ON, the system will use automatic address assignment. Otherwise, use the default automatic addressing function. The DIP switches on the BMS are used to set the address to distinguish different data packets.
Refer to the table in Figure 6 for specific DIP switch settings for each battery unit (PACK1 to PACK15).
6. Funcionament
6.1 Engegada/apagada
- To power on, ensure all connections are secure, then activate the external air switch and press the internal push button switch.
- To power off, reverse the process: press the internal push button switch, then deactivate the external air switch.
6.2 Monitoring via Touch Screen
The integrated color touch screen provides real-time monitoring of battery status and parameters.
Figure 7: Image showing the color touch screen interface of the DATOUBOSS battery, displaying real-time monitoring data such as voltage, capacity, current, and state.
- The screen displays voltage, corrent, capacitat percenttage, power, and charge/discharge status.
- Navigate through different pages to view detailed parameters, master/slave unit status, and communication protocols.
6.3 Communication with Inverters
The battery supports RS485 and CAN communication protocols for integration with compatible inverters. Ensure the correct communication cables are connected and the inverter settings match the battery's protocol.
Figura 8: Primer pla view of the RS485, CAN, and RS232 communication ports on the DATOUBOSS battery, compatible with various inverters.
7. Manteniment
Regular maintenance ensures the longevity and optimal performance of your battery bank.
- Periodically inspect all cable connections for tightness and corrosion.
- Keep the battery unit clean and free from dust and debris.
- Monitor the battery's performance via the touch screen or connected inverter.
- Assegureu-vos que hi hagi una ventilació adequada al voltant de la bateria per evitar el sobreescalfament.
- Avoid prolonged storage in a fully discharged state.
8. Solució De Problemes
The DATOUBOSS battery is equipped with a Smart BMS that provides multiple protection functions. If an issue occurs, check the alarm indicator and the touch screen for error messages.
| Problema | Causa possible | Resolució |
|---|---|---|
| La bateria no es carrega | Overcharge protection activated (54.0V) or charge low temperature protection (0°C). | Comprova el volum de càrregatage and ambient temperature. Allow battery to warm up if too cold. |
| La bateria no es descarrega | Overdischarge protection activated (43.2V) or discharge low temperature protection (-15°C). | Recharge the battery. Allow battery to warm up if too cold. |
| System shuts down unexpectedly | Overcurrent protection (215A) or high temperature protection (50°C charge, 45°C discharge). | Reduce load. Ensure proper ventilation. Allow battery to cool down. |
| S'ha detectat un curtcircuit | External short circuit. | Identify and clear the short circuit. The system has a recovery method of 'Remove load and charge release'. |
| Error de comunicació | Incorrect cable connection or protocol settings. | Verify communication cable integrity and ensure DIP switch settings match the inverter protocol. |
9. Especificacions tècniques
The following table outlines the key technical parameters of the DATOUBOSS 48V 314Ah LiFePO4 Lithium Battery.
Figure 9: A table providing detailed technical parameters for the DATOUBOSS LFP48-314-FSD battery, covering electrical, thermal, and communication specifications.
| Paràmetre | Especificació |
|---|---|
| Model | LFP48-314-FSD |
| Capacitat de la bateria | 16.07 kWh (per unit) |
| Resistència interna de la bateria | ≤ 10 mΩ |
| Capacitat de la bateria única | 314 Ah |
| Volum operatiu nominaltage | 51.2 V |
| Corrent màxima de sortida | 210A |
| Corrent d'entrada estàndard | 150A (Maximum 210A) |
| Protecció contra sobrepressió | 58.4 V |
| Recuperació de protecció de sobrecàrrega | 54.0 V |
| Protecció de sobredescàrrega | 43.2 V |
| Recuperació de protecció contra sobredescàrregues | 48V (tunable, within 30 seconds) |
| Charging Over-Temperature Protection | 50 °C |
| Charge Over-Temperature Protection Recovery | 45°C (tunable) |
| Protecció de baixa temperatura de càrrega | 0°C (tunable) |
| Charge Cryoprotection Recovery | 5 °C |
| Discharge Over-Temperature Protection | 50 °C |
| Discharge Over-Temperature Protection Recovery | 45 °C |
| Protecció de baixa temperatura | -15°C |
| Low Temperature Protection Recovery | -10°C |
| Sobreintensitat de càrrega | 215A |
| Protecció contra sobreintensitat de descàrrega | 215A |
| Protecció contra curtcircuits | Recovery method: 'Charge Removal, Load Removal' |
| Amount Of Electricity Shipped | del 40% al 60% |
| Igualació | Passive equilibrium |
| Power Off Self-Consumption | ≤ 300uA |
| Battery Cycle Life (25°C, 70% SOH) | ≥ 8000 cicles |
| Battery Cycle Life (45°C, 70% SOH) | ≥ 3000 cicles |
| Protocols de comunicació | RS232, RS485, CAN |
| Dimensions (L x A x A) | 453 x 260 x 879 mm |
| Pes | 110 kg |
10. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact DATOUBOSS customer service directly. Ensure you have your product model number and purchase details available when contacting support.