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

1. Киришүү

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.

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

2. Негизги өзгөчөлүктөрү

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

• Заряддоо Voltage: DC 14.8V
• Учурдагы керектөө: 20A
• Ашыкча зарядды аныктоо Voltage: 3.90V ± 0.25V per cell
• Overcharge Release Voltage: 3.80V ± 0.05V per cell
• Ашыкча разрядды аныктоо көлөмүtage диапазону: 2.0V ± 0.08V per cell
• Кыска туташуулардан коргоо: Automatically disconnects output in case of a short circuit.
• Ашыкча ток коргоо: Ашыкча ток тартуунун зыянын алдын алат.
• Клетка балансы: Helps maintain equal voltage across all cells in the pack for optimal performance.

3. Орнотуу жана зымдар

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. B1 туташтыруу to the positive terminal of the first cell and the negative terminal of the second cell.
3. B2 туташтыруу to the positive terminal of the second cell and the negative terminal of the third cell.
4. B3 туташтыруу 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.

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

2-сүрөт: Жогорку view of the BMS module, illustrating the various connection pads for battery cells and power output.

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

4. Иштөө нускамалары

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.

• Заряддоо: 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.
• Заряддоо: Connect your load to the P+ and P- terminals. The BMS will monitor the discharge, preventing over-discharge and overcurrent.
• Коргоону активдештирүү: If any protection threshold (overcharge, over-discharge, overcurrent, short circuit) is met, the BMS will temporarily cut off the output to protect the batteries.
• Калыбына келтирүү: 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. Техникалык тейлөө

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

• Үзгүлтүксүз текшерүү: Periodically check all wiring connections for looseness or corrosion.
• Тазалык: Модулду чаңдан, кирден жана нымдуулуктан алыс кармаңыз. Тазалоо үчүн жумшак, кургак чүпүрөк колдонуңуз.
• Экологиялык шарттар: Operate the module within its specified temperature and humidity ranges. Avoid extreme temperatures.
• Батареянын ден соолугу: 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. Кыйынчылыктарды

Эгерде сиз BMS модулуңуз менен көйгөйлөргө туш болсоңуз, төмөнкү көйгөйлөрдү чечүү кадамдарын карап көрүңүз:

7. Техникалык шарттар

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

• Бренд: Электрондук татымалдар
• Модель номери: FHJY
• Батарея түрү: 4S Li-ion (18650 cells recommended)
• Номиналдуу томtage: 14.8V (for 4S Li-ion)
• Заряддоо Voltage: DC 14.8V (up to 16.8V for full charge)
• Максималдуу үзгүлтүксүз разряд ток: 20A
• Ашыкча зарядды аныктоо Voltage: 3.90V ± 0.25V
• Overcharge Release Voltage: 3.80V ± 0.05V
• Ашыкча разрядды аныктоо көлөмүtage: 2.0V ± 0.08V
• Кыска туташуулардан коргоо: Ооба
• Ашыкча ток коргоо: Ооба
• Өлчөмдөрү: Болжол менен 13 x 13 x 8 см (таңгакталган)
• Элемент Салмагы: 200 г (таңгакталган)
• Келип чыккан өлкө: Индия

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

8. Продукт бүтүп калдыview Video

Көрүү үчүн бул видеону көрүңүзview of the Electronic Spices BMS Module, demonstrating its physical characteristics and potential applications.

9. Кепилдик жана колдоо

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.

Өндүрүүчүнүн Байланыш маалыматы: