SUNKKO BAL-5616/8616 Lithium Battery Pack Active Equalizer User Manual

1. บทนำ

The SUNKKO BAL-5616/8616 is an advanced lithium battery pack voltage analysis balancer and active equalizer designed for capacity repair. It supports 2S to 16S battery configurations and is compatible with ternary lithium and lithium iron phosphate battery types. This device utilizes an energy transfer balance mode to actively equalize cell voltages, reduce differential pressure, and restore battery capacity.

2. คุณสมบัติ

• การปรับสมดุลแบบแอคทีฟ: Employs energy transfer balance mode for efficient cell balancing.
• ความเข้ากันได้กว้าง: Supports 2S to 16S battery packs.
• ประเภทแบตเตอรี่: Suitable for Ternary Lithium and Lithium Iron Phosphate (LiFePO4) batteries.
• High Current Balance: Available in 5A (BAL-5616) and 8A (BAL-8616) equilibrium current options.
• การตรวจสอบตามเวลาจริง: Provides real-time detection of equalization effects and voltagอีการเปลี่ยนแปลง
• โหมดการแสดงผลหลายโหมด: Offers various voltage analysis display modes for easy monitoring.
• Adjustable Equalization Duration: Selectable durations of 1 hour, 3 hours, or 4 hours.
• ความแม่นยำสูง: 0.1% measurement accuracy.
• คุณสมบัติด้านความปลอดภัย: Allows setting of alarm parameters for maximum voltage ปริมาณขั้นต่ำtage, and pressure difference.
• ระบบระบายความร้อนอัจฉริยะ: Equipped with an intelligent cooling fan for sustained operation.

3. เนื้อหาบรรจุภัณฑ์

กรุณาทำเครื่องหมายในช่องสำหรับรายการต่อไปนี้:

• SUNKKO BAL-5616/8616 Active Equalizer Unit x 1
• สายไฟ x 1
• High-quality silicone wire x 1
• Cross screwdriver x 1
• 16S 3.81 socket x 1
• Line sequence detection plate-24S x 1
• Warranty & Instruction Manual x 1

4. การตั้งค่า

4.1 Functional Controlled Panel Overview

The front panel features control buttons and an LCD screen for operation and monitoring. The rear panel includes the main power switch, intelligent cooling fan, power supply input, safety tube, and the 01-24S DIP switch.

• Turn ON/OFF key: เปิดหรือปิดอุปกรณ์
• เล่มที่tage analysis display selection key (S): Cycles through voltage analysis display modes.
• Setting digit increase key (Up Arrow): Increases the value of a setting digit.
• เล่มที่tage display selection key (M): Selects different voltage display options.
• Setting digit decrease key (Down Arrow): Decreases the value of a setting digit.
• ไฟแสดงสถานะพลังงาน: บ่งชี้สถานะพลังงาน
• 1h button: Initiates 1 hour of continuous equalization.
• 3h button: Initiates 3 hours of continuous equalization.
• AUTO OFF switch: Toggles automatic shutdown.
• LCD high-definition screen: Displays battery parameters and equalization status.
• Battery cell input port: Connects to the battery pack's balance leads.
• สวิตช์ไฟหลัก: แผงควบคุมพลังงานหลักของตัวเครื่อง
• Intelligent cooling fan: Activates to cool the unit during operation.
• แหล่งจ่ายไฟ : AC110V~220V input.
• Safety tube: การป้องกันกระแสเกิน
• 01-24S DIP switch: Configures the number of series cells in the battery pack.

4.2 แผนผังการเดินสายไฟ

Ensure correct wiring from the total negative electrode (B0) in sequence. Incorrect wiring can lead to abnormal display or damage to the balancer.

4.3 การกำหนดค่าสวิตช์ DIP

Before use, ensure all terminals are correctly wired. Then, set the DIP switch on the back of the balance controller to match the exact number of series cells (strings) in your battery pack. Failure to set the DIP switch correctly may result in abnormal screen display, garbled information, or permanent damage to the balance controller due to reverse connection of the line sequence.

5. คู่มือการใช้งาน

5.1 Energy Transfer Balance Mode

The equalizer operates on an active energy transfer principle. When equalization begins, higher voltage cells transfer energy to lower voltage cells, aiming to achieve a balanced voltage across the entire battery pack.

The effectiveness of the equilibrium current is influenced by:

• The internal resistance of the battery pack: Smaller internal resistance leads to a greater equilibrium current.
• The resistance of connecting wires and connectors: Smaller resistance leads to a greater equilibrium current.
• ฉบับที่tage difference of the battery: A greater voltage difference results in a greater equilibrium current.

5.2 Equilibrium Conditions (5A Current Test)

For optimal 5A current balancing, the following conditions should be met:

• เล่มที่tage difference between batteries: ≥ 1V
• Connecting flat cable battery resistance: < 8mΩ (single wire), >0.5mm²
• Internal resistance of battery: ≤ 15mΩ
• Connector resistance: < 4mΩ

5.3 โหมดการแสดงผล

The device offers four display modes for comprehensive voltage analysis:

1. Entire string display mode: Shows the total voltage and overall status of the battery pack.
2. Overall Analysis Mode: Provides a detailed overview of all cell voltagใช่
3. Separate page mode: Displays individual cell voltages in a paginated format.
4. Graphics mode: Offers a graphical representation of cell voltages for quick visual assessment.

5.4 Equalization Duration

You can select from three preset equalization durations:

• 1 ชั่วโมง: Press the '1h' button. The button will flash red.
• 3 ชั่วโมง: Press the '3h' button. The button will flash red.
• 4 ชั่วโมง: Press both '1h' and '3h' buttons simultaneously. Both buttons will flash red.

5.5 Setting Safety Parameters

The device allows you to set alarm parameters for maximum voltage ปริมาณขั้นต่ำtage, and pressure difference to ensure safe operation.

5.6 Explanation of Equalizing Current and Differential Pressure

The equalizing current indicated on the module is the maximum current it can output or absorb. The actual current is influenced by the battery pack's internal resistance, connecting cable resistance, connector contact resistance, and the voltage difference between cells.

For continuous equalization, especially when the voltage difference is between 30mV-80mV, the battery voltage difference can be effectively controlled. The minimum voltage difference after equalization for a 16-series design is typically 15-20mV.

6. การบำรุงรักษา

• รักษาอุปกรณ์ให้สะอาดและปราศจากฝุ่น
• เก็บไว้ในสภาพแวดล้อมที่แห้ง หลีกเลี่ยงแสงแดดโดยตรงและอุณหภูมิที่สูงหรือต่ำเกินไป
• Ensure proper ventilation; do not block the intelligent cooling fan.
• Regularly check all connections for wear or damage.
• อย่าพยายามเปิด casing or repair the device yourself. Refer to qualified service personnel.

7 การแก้ไขปัญหา

If you encounter issues, please check the following:

• Abnormal screen display or garbled information: Verify that the DIP switch setting matches the actual number of series cells in your battery pack. Ensure all wiring is correct and not reversed.
• No equalization activity: ตรวจสอบว่าแบตเตอรี่แพ็คมีแรงดันไฟฟ้าเท่าใดtage difference meets the equilibrium conditions (e.g., ≥ 1V for 5A current). Ensure the device is powered on and the equalization duration is set.
• อุปกรณ์มีความร้อนสูงเกินไป: Ensure the intelligent cooling fan is not obstructed and the device is in a well-ventilated area.
• ฉบับไม่ถูกต้องtagอ่าน e: Confirm that all balance leads are securely connected and the wiring is correct. The device has a 0.1% measurement accuracy, so significant deviations may indicate a connection issue.

8. ข้อมูลจำเพาะ

9. เคล็ดลับผู้ใช้

• Always double-check your wiring against the provided diagrams before powering on the device to prevent damage.
• Ensure the DIP switch setting accurately reflects the number of cells in your battery pack.
• For best equalization results, ensure your connecting wires and connectors have low resistance.
• Monitor the display during equalization to observe the voltage changes and ensure proper operation.
• If balancing a battery pack with a large initial voltage difference, consider using a longer equalization duration.

10. การรับประกันและการสนับสนุน

Please refer to the included Warranty & Instruction Manual for specific warranty terms and conditions. For technical support or service inquiries, please contact your retailer or the manufacturer directly.