20S 200A BMS for Golf Cart &3-Wheeled Vehicle &Motorcyle - AYAA20S 200A BMS for Golf Cart &3-Wheeled Vehicle &Motorcyle | AYAA

Model Number AY-CX20S200A-H105(20S) Communication Interface RS485 Charging voltage DC：64V CC/CV（3.2V/Cell) 20s DC：84V CC/CV（4.2V/Cell) 20s Maximal continuous charging current 200A Maximal continuous d ... | AYAA

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20S 200A BMS for Golf Cart &3-Wheeled Vehicle &Motorcyle

Stops discharging below safe levels.
Prevents charging beyond the voltage limit.
Protects against excessive current.
Protects against excessive current.
Prevents damage from short circuits.
Manages overheating and low temperatures.
Ensures uniform voltage across cells.
Enables real-time monitoring via RS485.
Optimizes energy flow and stability.

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Parameter information Product Detail

Model Number			AY-CX20S200A-H105(20S)
Communication Interface			RS485
Charging voltage			DC：64V CC/CV （3.2V/Cell) 20s	DC：84V CC/CV （4.2V/Cell) 20s
Maximal continuous charging current			200A
Maximal continuous discharging current			200A
Current consume in normal operation			≤15mA
Current consume in sleep operation			≤150uA
Balance voltage for single cell			3.6±0.05V	4.2±0.05V
Over charge detection voltage			3.65±0.05V	4.25±0.05V
Charge Over current detection current			120±3A
Discharge Over current detection current 1			200±3A
Discharge Over current detection current 2			300±3A
Short Protection			YES
SOC			5%~8%

Technical Specification

Other Parameter

Low temperature protection when charge	0℃
Release temperature( low temperature protection)	5℃
Over temperature protection when charge	60℃
Release temperature( over temperature protection)	55℃
Low temperature protection when discharge	– 15℃
Release temperature( low temperature protection)	-10℃
Over temperature protection when discharge	65℃
Release temperature( over temperature protection)	55℃
Operating Temperature Range	-40~+85℃
Storage Temperature Range	-40~+125℃

Temperature Parameter

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

Optional Configuration

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