3S-5S 200A BMS for Energy Storage

ES-Series Unique industrial Patent design Smart BMS Protection UPS, GO -Karts ,Recreation Vechicle energy storage with 2A Active Balance
String: 3S -10S Voltage: 12V -36V for LFP\NMC\LTO|Na-ion 100A 150A 200A
Support limitless parallel connection
supports UART(Modbus), RS485, and CAN communication functions, can be used to monitor data and set parameters by PC software；
Manages overheating and low temperatures.
With SOC, SOH automatic learning function
Overall aluminum alloy heat sink design to reduce the temperature rise of the protection board

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Parameter information Product Detail

	LF	LI
Model Number	AY-L5S200A-ES003 (3S-5S)
Communication Interface	RS485/CAN/UART
Charging voltage	DC：9.6V-16V CC/CV（3.2V/Cell) 3s-5s	DC：12.6V-21V CC/CV（4.2V/Cell) 3s-5s
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	3.5±0.05V	4.0±0.05V
Over charge detection voltage	3.65±0.05V	4.25±0.05V
Charge Over current detection current	220±3A
Discharge Over current detection current 1	400±3A
Discharge Over current detection current 2	500±3A
Short Protection	YES
SOC	5%~8%

Technical Specification

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

Optional Configuration

3S-5S 200A BMS for Energy Storage - AYAA3S-5S 200A BMS for Energy Storage | AYAA