13S20A BMS for Medical equipment - AYAA13S20A BMS for Medical equipment | AYAA

Model Number PCM-L13S20A-A44V4 Communication Interface I2C Charging voltage DC：54.6V CC/CV（4.2v/Cell）13S Maximal continuous charging current 20A Maximal continuous discharging current 20A Current cons ... | AYAA

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13S20A BMS for Medical equipment

Prevents charging beyond the voltage limit
Stops discharging below safe levels.
Protects against excessive current
Prevents damage from short circuits
Manages overheating and low temperatures
Ensures uniform voltage across cells
Enables real-time monitoring via I2C
Optimizes energy flow and stability.

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Parameter information Product Detail

Model Number			PCM-L13S20A-A44V4
Communication Interface			`I2C`
Charging voltage			DC：54.6V CC/CV（4.2v/Cell）13S
Maximal continuous charging current			20A
Maximal continuous discharging current			20A
Current consume in normal operation			≤160uA
Over charge detection voltage			2.5±0.05V
Over discharge detection voltage			4.25±0.05V
charge current protection			15-60A
Charge Over current detection current 1			/
ChargeOver current detection current 2			/
Discharge Over current detection current 1			40±10A
Discharge Over current detection current 2			/
Short Protection			YES

Technical Specification

Low temperature protOperating Temperature Range	-40～+85℃
Storage Temperature Range	-40~+125℃

Temperature Parameter

LCD display screen	/
LED light board	/
Bluetooth mode	/
4G	/
GPS	/

Optional Configuration


size	L120 W65 T8 mm
NTC	10K
Temperature switch	65 ℃ (the batteries temperature)
Weak currentswitch	/
Active balance	/
Heater	/
Braking Resistors	/

13S20A BMS for Medical equipment - AYAA13S20A BMS for Medical equipment | AYAA

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13S20A BMS for Medical equipment

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