GODIYMODULES BMS 10S 36V 15A Li-ion Battery Management System

Introducció

This manual provides essential information for the proper installation, operation, and maintenance of your GODIYMODULES 10S 36V 15A Li-ion Battery Management System (BMS). This BMS is designed to protect 10-series Li-ion/Li-polymer 18650 battery packs, commonly used in e-bikes and scooters, ensuring safe and efficient battery performance.

Les característiques clau inclouen:

• Tipus: 10S 36V 15A
• Mode de cablejat: Same port for charge and discharge
• Consum d'energia de treball: ≤40uA
• Main Circuit Conduction Internal Resistance: ≤15mΩ
• Interval de temperatura: -40 a +80 °C
• Protecció: Disconnection protection included
• Mida del cable: 2.0MM pitch/40CM length

Instruccions de configuració i cablejat

Proper wiring is critical for the safe and correct operation of the BMS. Refer to the wiring diagram carefully. This BMS uses a same-port connection for both charging and discharging.

Imatge: Wiring diagram for the 10S 36V 15A BMS, illustrating connections for battery positive, load, charger, and total battery negative in a same-port configuration. Note that the P- terminal is typically for charging negative.

Important Note on Wiring: Customer feedback indicates that the P- terminal on some diagrams may be misleading. For this BMS, the P- terminal is specifically for the charging negative connection. Ensure all connections are secure and correctly polarized before applying power.

Passos de connexió:

1. Connect the balance wires from your 10-series battery pack to the BMS balance port, starting from B- (total battery negative) and progressing up to B+ (total battery positive).
2. Connect the main B- wire from the BMS to the total negative of your battery pack.
3. Connect the main C- wire from the BMS to the negative terminal of your charger and load.
4. Connect the main B+ wire from the BMS to the total positive of your battery pack.
5. Double-check all connections for correctness and polarity before proceeding.

Instruccions de funcionament

Once correctly wired, the BMS will automatically manage your battery pack's charging and discharging cycles, providing essential protection functions:

• Discharge Protection:
  • Single battery over-discharge voltage: 2.7V±0.08V
  • Continuous working current: 15A
  • Instant protection current: 80A
  • Overcurrent recovery conditions: Charge recovery / Disconnect load
  • Short-circuit recovery conditions: Charge recovery / Disconnect load
• Recharge Protection:
  • Single battery overcharge voltage: 4.25V±0.025V
  • Continuous charging current: 15A
  • Carregador recomanat voltage: 56V-60V
• Protecció contra la temperatura:
  • Charging over temperature default: 63°C
  • Discharge over temperature default: 85°C

The BMS will automatically cut off power if any of these parameters are exceeded, protecting your battery cells from damage. Power will be restored once conditions return to safe levels or after a specific recovery action (e.g., charging for overcurrent/short-circuit).

Manteniment

To ensure the longevity and optimal performance of your BMS and battery pack:

• Keep the BMS clean and free from dust and moisture.
• Avoid exposing the BMS to extreme temperatures outside its specified operating range.
• Regularly inspect wiring for any signs of wear, corrosion, or loose connections.
• Ensure adequate ventilation around the battery pack and BMS to prevent overheating.
• Do not attempt to modify the BMS circuit board, as this may void any potential warranty and could lead to damage or safety hazards.

Resolució de problemes

If you encounter issues with your BMS, consider the following:

• Sense Vol de sortidatage:
  • Check all wiring connections, especially the balance wires and main power connections (B-, C-).
  • Verify that the battery pack voltage is within the normal operating range and that no individual cell is over-discharged.
  • Ensure the P- terminal is correctly connected as the charging negative, as per the diagram and customer feedback.
• BMS Not Charging:
  • Confirmeu el volum del carregadortage is within the recommended 56V-60V range.
  • Check for over-temperature conditions (charging over temperature default: 63°C).
  • Inspect the charging connections for continuity.
• BMS Not Discharging (Load Not Working):
  • Check for overcurrent or short-circuit conditions. The BMS will recover after the load is disconnected or charging is initiated.
  • Verify that the discharge over temperature (default: 85°C) has not been triggered.
• Vol incorrectetage Lectures:
  • Ensure your multimeter is calibrated and used correctly.
  • Re-check all balance wire connections for proper seating and contact.

If problems persist after checking these points, consult a qualified technician.

Especificacions

Imatge: The GODIYMODULES BMS 10S 36V 15A board, showcasinel seu disseny compacte i els seus punts de connexió.

Garantia i Suport

No specific warranty information is provided with this product. For technical support or inquiries, please contact the seller directly through the platform where the product was purchased.