1. הקדמה
The DALY Smart Active Balance BMS is a sophisticated Battery Management System designed to protect and optimize the performance of Li-ion, LiFePO4, and LTO battery packs. This model supports 4 to 8 series cells (4S-8S) with a 400A charge/discharge current and features 1A active balancing. It includes built-in Bluetooth for monitoring and communication interfaces like RS485 and CAN, ensuring comprehensive battery management and data accessibility.
Image 1.1: DALY Smart Active Balance BMS highlighting 4S-8S, 400A, 1A balance, Bluetooth, UART+RS485+CAN.
2. זיכערקייַט אינפֿאָרמאַציע
Please read and understand all safety instructions before installing or operating the DALY Smart Active Balance BMS. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always disconnect power from the battery pack before performing any installation, maintenance, or wiring changes.
- Ensure correct polarity when connecting the BMS to the battery pack. Incorrect wiring can cause severe damage to the BMS and battery.
- Do not short-circuit the battery terminals or the BMS connection points.
- Install the BMS in a well-ventilated area, away from flammable materials and direct sunlight.
- Avoid exposing the BMS to moisture, dust, or extreme temperatures.
- באַראַטן זיך מיט אַ קוואַליפֿיצירטן פאַכמאַן פֿאַר ינסטאַלירונג אויב איר זענט נישט זיכער וועגן קיין שריט.
- Use appropriate personal protective equipment (PPE) such as insulated gloves and safety glasses during installation.
3. פּראָדוקט איבערview
The DALY Smart Active Balance BMS provides comprehensive protection and management for your battery system. Key features include:
- Cell Compatibility: Supports 4 to 8 series (4S-8S) Li-ion, LiFePO4, and LTO battery types.
- הויך קראַנט קאַפּאַציטעט: Rated for 400A continuous charge and discharge current.
- אַקטיוו באַלאַנסינג: Features 1A active balancing to equalize cell voltages, extending battery life and performance.
- סמאַרט מאָניטאָרינג: Integrated Bluetooth for real-time monitoring via a mobile application.
- קאָמוניקאַציע ינטערפייסיז: Equipped with UART, RS485, and CAN ports for versatile system integration and data logging.
- קייפל שוץ: Includes overcharge, over-discharge, overcurrent, short circuit, and high-temperature shutdown protections.
Image 3.1: Diagram illustrating the DALY BMS's support for multi-channel communication including PC Host (CAN, RS485, UART), Mobile APP (Bluetooth, WiFi module), GPS module, Key switch, Buzzer, Heating Module, and DIO for temperature control.
4. פּאַקינג רשימה
ביטע באַשטעטיקן אַז אַלע זאכן וואָס זענען ליסטעד אונטן זענען אַרייַנגערעכנט אין דיין פּעקל:
- Smart Active Balance BMS (1 unit)
- P-&B- cable (1 set)
- שרויפן (2 שטיק)
- Sampling cable (1 set)
- B+ cable (1 unit)
- NTC טעמפּעראַטור סענסאָר (איין סטאַנדאַרט, צוויי אָפּציאָנעל)
- באַניצער מאַנואַל (1 קאָפּיע)
- Packaging box (1 unit)
- RS485/CAN port cable (1 unit)
Image 4.1: Visual representation of the DALY BMS package contents, including the BMS unit, various cables, screws, NTC sensor, and user manual.
5. סעטאַפּ און ייַנמאָנטירונג
Proper installation is crucial for the safe and efficient operation of your BMS. Follow these steps carefully:
5.1 פאַר-ינסטאַלירונג טשעקס
- Ensure your battery pack matches the BMS specifications (4S-8S, Li-ion/LiFePO4/LTO).
- Verify all battery cells are balanced and within a healthy voltage range before connecting the BMS.
- קלייַבן אַלע נייטיק מכשירים און קאַמפּאָונאַנץ.
5.2 וויירינג קאַנעקשאַנז
וויכטיק: Connect the balance wires first, then the main power cables. Disconnect in reverse order.
- Balance Wire Connection: פאַרבינדן די sampling cable to each cell's positive terminal, starting from B- (0V) up to B+ (total voltage). Ensure the sequence is correct.
- B- Connection: Connect the main negative terminal of the battery pack to the B- port on the BMS.
- P- Connection: Connect the negative terminal of your load/charger to the P- port on the BMS.
- B+ Connection: Connect the main positive terminal of the battery pack to the B+ port on the BMS.
- קאָמוניקאַציע פּאָרץ: Connect RS485, CAN, or UART cables as required for external communication or monitoring.
- NTC סענסער: Attach the NTC temperature sensor to a central cell or area within the battery pack to monitor temperature.
Image 5.1: Wiring diagram for BMS pre-charge protection, showing connections to the battery pack.
Image 5.2: Illustration of BMS misconnection protection, highlighting correct balance wire connections.
Image 5.3: Diagram showing how to connect multiple BMS units in parallel for increased capacity.
Image 5.4: Comprehensive wiring diagram for all-in protection, including main power and balance connections.
5.3 אַפּ ינסטאַלירונג
Download the "BalanceBMS" app from your device's app store (available on iOS and Android) to monitor and configure your BMS via Bluetooth.
6. אַפּערייטינג ינסטרוקטיאָנס
Once installed, the DALY Smart Active Balance BMS operates automatically to protect your battery. For monitoring and advanced settings, use the mobile application or a PC connection.
6.1 Bluetooth Monitoring (Mobile App)
- מאַכן זיכער אַז בלועטאָאָטה איז ענייבאַלד אויף דיין סמאַרטפאָנע.
- Open the "BalanceBMS" application.
- The app will scan for nearby DALY BMS devices. Select your BMS from the list to connect.
- אַמאָל קאָננעקטעד, איר קענען view real-time data such as individual cell voltagעס, גאַנץ באַטאַרייע באַנדtage, charge/discharge current, temperature, and battery state of charge (SOC).
- די אַפּ דערמעגלעכט אויך גרונטלעכע פּאַראַמעטער אַדזשאַסטמאַנץ און viewing of protection status.
6.2 PC Monitoring and Configuration (UART/RS485/CAN)
For detailed configuration and data logging, connect the BMS to a PC using a compatible UART, RS485, or CAN adapter. DALY provides dedicated PC software for these connections, allowing for:
- Advanced parameter settings (e.g., over-voltagE, אונטער-וואָלtage thresholds, balancing current).
- Detailed data logging and analysis.
- Firmware דערהייַנטיקונגען.
7. וישאַלט
Regular maintenance ensures the longevity and optimal performance of your DALY BMS and battery pack.
- וויסואַל דורכקוק: Periodically inspect all wiring and connections for signs of wear, corrosion, or looseness. Ensure all screws are tightened.
- מאָניטאָרינג: Regularly check battery parameters via the "BalanceBMS" app or PC software. Pay attention to cell voltage differences, temperatures, and any active protection alerts.
- רייניקונג: Keep the BMS unit clean and free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquids or abrasive cleaners.
- סוויווע: Ensure the BMS is operating within its specified temperature range and in a dry environment.
8. טראָובלעשאָאָטינג
אויב איר טרעפט פּראָבלעמען מיט אייער DALY Smart Active Balance BMS, זעט די פאלגענדע געוויינטלעכע פּראָבלעמען און לייזונגען:
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| BMS גייט נישט אן / קיין רעזולטאַט | Main power cables incorrectly connected or loose. Battery voltagE צו נידעריק. | Check B- and P- connections. Verify battery voltage איז העכער דעם אונטער-וואָלומעןtagE שוץ שוועל. |
| Cells are not balancing | Balance wires incorrectly connected or damaged. Balancing function disabled in settings. | Inspect balance wire connections for correct sequence and integrity. Check BMS settings via app/PC software to ensure active balancing is enabled. |
| בלועטאָאָטה קשר ישוז | Bluetooth disabled on phone. App not installed correctly. BMS too far from device. | Ensure phone Bluetooth is on. Reinstall "BalanceBMS" app. Move closer to the BMS. Restart BMS (if possible) and phone. |
| Overcharge/Over-discharge protection triggered frequently | טשאַרדזשער וואָלtage too high/low. Load drawing too much current. Battery capacity degradation. | Verify charger voltage and current settings. Reduce load. Check individual cell health. Adjust protection parameters via app/PC software if appropriate for your battery type. |
| BMS gets hot during operation | High current draw. Poor ventilation. Internal fault. | Ensure adequate ventilation around the BMS. Reduce continuous current if possible. If overheating persists at normal loads, contact support. |
If the problem persists after attempting these solutions, please contact DALY customer support for further assistance.
9. ספּעסאַפאַקיישאַנז
Detailed technical specifications for the DALY Smart Active Balance BMS 400A (4S-8S):
| שטריך | באַשרייַבונג |
|---|---|
| סאָרט | דאַלי |
| מאָדעל נומער | R24TS-400A |
| Battery Series Support | קסנומקסס-קסנומקסס |
| קאָמפּאַטיביליטי פון באַטאַרייע טיפּ | לי-יאָן, ליפֿעפּאָ4, על-טי-אָו |
| קאָנטינויִערלעכע אָפּצאָל/אָפּזאָגן קראַנט | 400 א |
| אַקטיוו באַלאַנס קראַנט | 1A |
| אַרייַנשרייַב וואָלtagE ראַנגע | 12V-24V (Nominal, dependent on cell configuration) |
| קאָמוניקאַציע ינטערפייסיז | Built-in Bluetooth, UART, RS485, CAN |
| נומער דימענשאַנז (L X W X H) | 7.72 X 4.29 X 1.02 אינטשעס |
| פּונקט וואָג | 660 גראַמז |
| פאַבריקאַנט | דאָנגגואַן דאַלי עלעקטראָניק קאָו., לטד |
Image 9.1: Table showing various DALY BMS models with their current ratings, sizes, and cable specifications, applicable for 4S-24S configurations.
10. וואָראַנטי און שטיצן
10.1 פאַבריקאַנט'ס גאַראַנטיע
The DALY Smart Active Balance BMS 400A (4S-8S) comes with a 3-יאָר מאַנופאַקטורער וואָראַנטידי וואָראַנטי דעקט חסרונות אין מאַטעריאַלן און אַרבעט אונטער נאָרמאַל נוצן. ביטע האַלטן דיין קויפן באַווייַז פֿאַר וואָראַנטי קליימז.
10.2 קונה שטיצן
For technical assistance, troubleshooting, or warranty inquiries, please refer to the following resources:
- מאָביל אַפּלאַקיישאַן: The "BalanceBMS" app often contains helpful guides and FAQs.
- אָנליין רעסורסן: Visit the official DALY website for product documentation and support.
- קאָנטאַקט קונה סערוויס: For direct support, please reach out to DALY customer service. Contact information can typically be found on the product packaging or the official DALY webפּלאַץ.