Electronic Spices 4S 20A 14.8V 18650 Li-ion Lithium Battery Protection and Charger BMS Module User Manual

1. הקדמה

This manual provides essential information for the safe and effective use of the Electronic Spices 4S 20A 14.8V 18650 Li-ion Lithium Battery Protection and Charger BMS Module. This module is designed to manage and protect 4-series (4S) Li-ion battery packs, ensuring their longevity and safe operation. Please read this manual thoroughly before installation and operation.

איור 1: חזית view of the Electronic Spices 4S 20A BMS Module, showing components and connection points.

2. תכונות עיקריות

The Electronic Spices 4S 20A BMS Module offers the following protective and management features:

• טעינה כרךtage: DC 14.8V
• צריכה נוכחית: 20A
• איתור טעינת יתר כרךtage: 3.90V ± 0.25V לכל תא
• Overcharge Release Voltage: 3.80V ± 0.05V לכל תא
• נפח גילוי פריקת יתרtagטווח e: 2.0V ± 0.08V לכל תא
• הגנה מפני קצר חשמלי: Automatically disconnects output in case of a short circuit.
• הגנה מפני זרם יתר: מונע נזק כתוצאה מצריכת זרם מוגזמת.
• איזון תאים: Helps maintain equal voltage across all cells in the pack for optimal performance.

3. התקנה וחיווט

Proper wiring is crucial for the safe and correct operation of the BMS module. Refer to the diagram below for connection details. Always ensure power is disconnected before making any connections.

1. Connect B- to the negative terminal of the first battery cell (B1-).
2. חבר את B1 to the positive terminal of the first cell and the negative terminal of the second cell.
3. חבר את B2 to the positive terminal of the second cell and the negative terminal of the third cell.
4. חבר את B3 to the positive terminal of the third cell and the negative terminal of the fourth cell.
5. Connect B+ to the positive terminal of the fourth battery cell (B4+).
6. Connect P- to the negative terminal of your load/charger.
7. Connect P+ to the positive terminal of your load/charger.

פֶּתֶק: Ensure all connections are secure and insulated to prevent short circuits. Incorrect wiring can damage the BMS, batteries, or connected devices.

איור 2: למעלה view of the BMS module, illustrating the various connection pads for battery cells and power output.

איור 3: תחתון view of the BMS module, showing voltage markings and model number HX-4S-A20 REV 1.1.

4. הוראות הפעלה

Once properly wired, the BMS module will automatically manage the charging and discharging of your 4S Li-ion battery pack. It provides protection against common battery issues.

• טְעִינָה: Connect a compatible 14.8V (or slightly higher, up to 16.8V for full charge) Li-ion charger to the P+ and P- terminals. The BMS will manage the charging process, preventing overcharge.
• פריקה: Connect your load to the P+ and P- terminals. The BMS will monitor the discharge, preventing over-discharge and overcurrent.
• הפעלת הגנה: If any protection threshold (overcharge, over-discharge, overcurrent, short circuit) is met, the BMS will temporarily cut off the output to protect the batteries.
• הִתאוֹשְׁשׁוּת: Most protection states will automatically reset once the fault condition is removed (e.g., removing the short circuit, connecting a charger after over-discharge).

5. תחזוקה

The Electronic Spices BMS module is designed for low maintenance. However, following these guidelines can help ensure optimal performance and longevity:

• בדיקה רגילה: בדקו מעת לעת את כל חיבורי החיווט לאיתור רופף או קורוזיה.
• נִקָיוֹן: Keep the module free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning.
• תנאים סביבתיים: Operate the module within its specified temperature and humidity ranges. Avoid extreme temperatures.
• בריאות הסוללה: Ensure the individual 18650 cells used with the BMS are in good condition and are of similar capacity and internal resistance for best performance.

6. פתרון תקלות

אם נתקלת בבעיות עם מודול ה-BMS שלך, שקול את שלבי פתרון הבעיות הבאים:

7. מפרטים

Detailed technical specifications for the Electronic Spices 4S 20A 14.8V 18650 Li-ion Lithium Battery Protection and Charger BMS Module:

• מותג: Electronic Spices
• מספר דגם: FHJY
• סוג סוללה: 4S Li-ion (18650 cells recommended)
• כרך נומינליtage: 14.8V (for 4S Li-ion)
• טעינה כרךtage: DC 14.8V (up to 16.8V for full charge)
• זרם פריקה רציף מקסימלי: 20A
• איתור טעינת יתר כרךtage: 3.90V ± 0.25V
• Overcharge Release Voltage: 3.80V ± 0.05V
• נפח גילוי פריקת יתרtage: 2.0V ± 0.08V
• הגנה מפני קצר חשמלי: כֵּן
• הגנה מפני זרם יתר: כֵּן
• מידות: Approximately 13 x 13 x 8 cm (packaged)
• משקל פריט: 200 גרם (ארוז)
• ארץ מוצא: הוֹדוּ

פֶּתֶק: The physical dimensions and weight provided are for the packaged product. The module itself is compact.

8. המוצר נגמרview וִידֵאוֹ

צפו בסרטון הזה לקבלת הצצה חזותיתview of the Electronic Spices BMS Module, demonstrating its physical characteristics and potential applications.

9. אחריות ותמיכה

Specific warranty information for this product is not provided in the available documentation. For technical support or warranty inquiries, please contact Electronic Spices directly through their official channels or the retailer from whom the product was purchased.

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