Adopted by the high safety performance, lithium battery cathode material for lithium iron phosphate, high safety, high stability, high cycle life, high specific energy, specific power, low temperature performance is superior, but large current charge and discharge, and many other advantages, at the same time, using suitable for communication demand special high performance battery management system (BMS), with the charge, over discharge, short circuit, over-current (load), temperature, flow, total pressure protection, charging under the secondary electricity, balanced and various protective functions, and provides the bluetooth 、CAN 、RS485 communication interface and the upper machine to realize remote monitoring, can be connected to the base station power environmental monitoring systems,Intelligent software anti-theft design，Ensure the life of lithium battery and reduce the daily maintenance work.
Standard design, suitable for installation in 19-inch standard cabinet, low operating environment requirements (can be in -20 ~ 60℃, humidity < 95% normal work), small size, light weight, easy installation, simple maintenance in the later stage, can save considerable upfront investment and maintenance costs in the later stage.

BMS/PCM parameters

 

No.	Project	Details	Guideline (The set value is subject to the actual set value)
1	overcharge protection	Single cell overcharge alarm voltage	3.6±0.02V
		overall overcharge alarm voltage	57.6±0.5V
		single cell overcharge detection  voltage	3.65±0.02V
		overall overcharge alarm voltage	58.4±0.5V
2	over-discharge protection	Single cell over discharge alarm voltage	2.8±0.02V
		overall over discharge alarm voltage	44.8±0.5V
		over discharge detection voltage	2.5±0.02V
		overall discharge detection voltage	40.0±0.5V
3	over current protection	charge over current  alarm current	105.0A±0.5A
		Discharge over current alarm current 1	105.0A±0.5A
		Discharge over current protection current 1	110.0A±0.5A
		Discharge over current detection delay time 1	1S
		Discharge over current protection current 2	150.0A±0.5A
		Discharge over current detection delay time 2	500.0ms
		Charging over current protection current	110.0A
		Charge over current detection delay time	1S
		Charge over current protection release conditions	Delayed recovery
4	short circuit protection	Protection conditions	External circuit short circuit
		Detection delay time	≤1mS
		Protection release conditions	Load disconnect If the short circuit is triggered multiple times, the lock is in the protection state. After the user needs to check the external circuit, reset resets the BMS to release the protection
5	temperature protection	Charging high temperature protection conditions	65℃
		Charging low temperature protection conditions	-5℃
		Discharging high temperature protection conditions	65℃
		Discharging low temperature protection conditions	-20℃
6	charge balance	Balanced opening voltage	3.45V±0.02V
		Balanced opening pressure difference	50mV
		Balance current	85mA±20mA
7	continuous current	Maximum continuous charge and discharge current	100.0A
8	charging current limit	Need to be turned on for parallel use	20A±1A
9	communication	RS232/RS485	The default baud rate is 9600bit/S
10	power consumption	Current consumption during circuit operation	≤45mA
		Sleep mode current consumption	≤100μA

L1(mm）	L2(mm）	W(mm）	H(mm）
438	482	530	222

Product packaging requirements

The sketch, sizes, color of marking should match GB/T191-2000 requests.
1.Model and specification of product;
2.Quantity;
3.Measure up marking;
4.Manufacturing date  
5.Other markings (color.etc).
6.scratch, flaw, crack, and leakage are not allowed.

Package：

Sealing box, packing belt, batch matching stack board guard angle, layer height in line with the outer carton load-bearing requirements.

Applications of UPS systems include medical facilities, life support systems, data storage and computer systems, emergency equipment, telecommunications, industrial processing and online management systems. Static switches provide power redundancy in the event of UPS failure or overload.