Lithium protection module 24V 20A

Technical specification

• Number of cells: 8
• Continuous discharge current: 20A
• Maximum discharge current: 28A
• Maximum charge current: 10A
• Self-consumption <10μA
• Dimensions: 74mm x 58mm x 9mm.

Balancing function

• Method: Energy balance
• Accuracy: 50mV

Over-voltage protection during charge

• Cut-off threshold: 3.9V±50mV per cell
• Reconnection threshold: 3.8V±50mV per cell
• Delay: 100ms±50ms

Over-current protection during charge

• Cut-off threshold: 10A
• Reconnection method: disconnect then reconnect the charger
• Delay: <100ms

Under-voltage protection during discharge

• Cut-off threshold: 2.1V±50mV per cell
• Reconnection threshold: 2.3V±50mV per cell
• Delay: 100ms±50ms

Over-current protection during discharge

• Cut-off threshold: 30A±1A
• Delay: 10±50ms
• Reconnection threshold: <15A

Short-circuit protection

• Cut-off threshold: 40A
• Delay: 350±50μs
• Reconnection method: fix the short-circuit issue<300A

Operating environment

• Temperature: -20~ 65°C
• Humidity: <90%
• Pressure: 70~110kpa

Storage environment

• Temperature: -40~ 85°C
• Humidity: <95%

2-year warranty

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