1. Vöru lokiðview
The DALY Smart BMS (Battery Management System) is designed to provide comprehensive protection and intelligent management for LifePO4 lithium battery packs. This system ensures the safety and extends the lifespan of your battery by monitoring various parameters and offering advanced communication capabilities.
This manual provides detailed instructions for the installation, operation, and maintenance of your DALY Smart BMS.
2. Helstu eiginleikar
- Enhanced Battery Safety: Provides protection against overcharging, over-discharging, overcurrent, short circuits, and extreme temperatures.
- 2-in-1 Bluetooth/Wi-Fi Dongle: Enables easy connection to a mobile application via Bluetooth for local monitoring, or Wi-Fi for long-distance remote control (requires connection to a Wi-Fi router).
- Fjareftirlit: Monitor battery status and adjust parameters via the mobile app or PC software from various locations.
- Parallel Circuit Support: Built-in parallel circuit supports the parallel use of multiple battery packs and 485/CAN Bus parallel communication, compatible with mainstream inverters.
- High Current Resistance: Designed for robust performance in high-current applications.
- Vatnsheld hönnun: Offers protection against moisture.
- Innbyggt gaumljós: Provides visual feedback on working conditions.
3. Innihald pakka
Gakktu úr skugga um að allir hlutir séu til staðar í pakkanum þínum:
- S-type Smart BMS (x1)
- B-P-Output Line (x1)
- 2-in-1 BT/Wi-Fi Dongle (x1)
- Sampling Cable (x1)
- NTC (x1)
- CAN/485 5-pin (x1)
- Notendahandbók (x1)
4. Tæknilýsing
| Parameter | Value (for 4S 250A model) |
|---|---|
| Vörutegund | LiFePO4 4S 250A common port with balance |
| Losunarstraumur | 250A |
| Overdischarge Current | 375±3A |
| Hleðslustraumur | 250A |
| Overcharge Current | 375±3A |
| Ofhleðsla Voltage | 3.75V±0.05V (Can be set) |
| Ofhleðslumagntage | 2.2V±0.05V (Can be set) |
| Hleðsla Voltage | 14.6V |
| Fyrirmynd | R10S (3~10S) |
| Stærð (L x B x H) | 183 x 108 x 26 mm (7.2 x 4.25 x 1.02 tommur) |
| Úttaksvír | 2AWG/200mm |
| Kapall | 24AWG/300~450mm |
| Þyngd | 600~700g (1.5 pounds) |
5. Uppsetning og raflögn
Proper installation is crucial for the safe and effective operation of the BMS. Follow these steps carefully:
- Solder the Sampling Cables:
- The first black cable in the sampling cable set connects to the negative terminal of the battery.
- The second red cable connects to the positive terminal of the first string of batteries.
- Continue connecting subsequent red cables to the positive terminals of each successive battery string until all cables are connected.
- Athugaðu snúrurnar: After connecting the cables, use a multimeter to measure the voltage between two adjacent cables starting from the header. Ensure there are no incorrect connections or missing connections. The voltage between B+ and B- should be consistent.
- Connect the Output Wires: Connect the B- wire of the BMS to the total negative terminal of the battery pack. Then, plug the sampling cable to the BMS. After activating the BMS, confirm that the voltage (rafhlaða binditage) between B+ & B- and the voltage between P+ & P- are consistent.
6. Rekstur
The DALY Smart BMS offers intelligent monitoring and control through its dedicated mobile application and PC software.
6.1. App Tengingar
The included 2-in-1 Bluetooth/Wi-Fi dongle allows for flexible connectivity:
- Bluetooth: For local monitoring and parameter adjustment, connect directly to the BMS via Bluetooth using the mobile app.
- Wi-Fi: For long-distance remote control, connect the dongle to a Wi-Fi router. This enables remote monitoring of battery status and adjustment of parameters from anywhere with internet access.
The mobile app supports both iOS and Android systems and can automatically switch with the system language. It provides real-time data on State of Charge (SOC), voltage, current, temperature, and cycle number, along with alarm notifications.
6.2. Parallel Communication
The BMS supports 485/CAN Bus parallel communication, allowing multiple battery packs to operate in parallel. This feature is compatible with various mainstream inverters, facilitating scalable power solutions.
6.3. Myndband lokiðview
Horfðu á þetta myndband til að fá ítarlega yfirsýnview of the DALY S-Series Smart BMS features and capabilities:
7. Umsóknir
The DALY Smart BMS is suitable for a wide range of high-current scenarios, including but not limited to:
- Orkugeymslukerfi fyrir húsbíla
- Lyftarar
- Golfbílar
- Large sightseeing cars
- Low-speed scooters
- Industrial AGVs (Automated Guided Vehicles)
8. Öryggisupplýsingar
Always adhere to safety precautions when working with lithium batteries and BMS systems:
- Gakktu úr skugga um að allar tengingar séu öruggar og rétt tengt áður en rafmagn er sett á.
- Avoid short circuits at all times.
- Do not expose the BMS to extreme temperatures or moisture beyond its specified operating conditions.
- Consult a qualified professional if you are unsure about any installation or wiring steps.
- Keep the BMS away from flammable materials.
9. Bilanagreining
If you encounter issues with your DALY Smart BMS, consider the following general troubleshooting steps:
- Enginn kraftur/Engin vísbending: Check all power connections and ensure the battery pack is adequately charged. Verify the sampling cable is correctly plugged in.
- Vandamál með tengingu forrita: Ensure Bluetooth is enabled on your device and the BMS dongle. For Wi-Fi, confirm the dongle is connected to a stable Wi-Fi network and the router is functioning correctly. Restart the app and the BMS if necessary.
- Rangar lestur: Double-check all wiring, especially the sampling cables, for proper connection and contact. Ensure the app or PC software is updated to the latest version.
- Over-protection Triggered: If the BMS triggers an over-protection (e.g., overcurrent, overvoltage), identify the cause (e.g., excessive load, faulty charger) and rectify it before resetting the BMS.
For persistent issues, refer to the detailed troubleshooting section in the full product manual or contact DALY customer support.
10. Ábyrgð og stuðningur
The DALY Smart BMS comes with a 3 árs ábyrgð. For warranty claims or technical support, please contact DALY customer service through their official channels. Ensure you have your purchase details and product model number available.
The product is ISO/FCC/RoHS/PSE/CE APPROVED, ensuring compliance with international quality and safety standards.
