Battery Protection Circuit Module (PCM) 74V 30A for 20S Battery Pack,small Battery PCM

Product Detail

?Battery Protection Circuit Module (PCM) 74v 30A for 24S battery pack

Features:

1.Apply for 74V 20 Cells Li-Ion Battery Pack with discharging current 30A, Max charging current 30A

2.To prevent the 84V battery packs from overcharge,overdischarge,over current, over temperature ,short circuit;

3..Compatible with all the Li-ion /Li-Po cells.

4.Temp :60 degree to detect Battery

Protection Circuit Module Specifications  For 74V(20S) Li-ion Battery  Pack
Model:  PCM-L20S25-B17(20S)
No.	Test   Item		Criterion
1	Voltage	Charging voltage	DC:84V  CC/CV
		Balance voltage for single cell
2	Current	Balance current for single cell
		Current consumption for single cell	=100µA
		Maximal continuous charging current	30A
		Maximal continuous Discharging current	30A
3	Over charge Protection	Over charge detection voltage	4.25±0.05V
		Over charge detection delay time	0.5S—6S
		Over charge release voltage	4.15±0.1V
4	Over discharge protection	Over discharge detection voltage	2.5±0.1V
		Over discharge detection delay time	10—400mS
		Over discharge release voltage	3.0±0.1V
5	Over current protection	Over current detection current	130±20A
		Detection delay time	5ms—60ms
		Release condition	Cut load, Auto Recovery
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-800us
		Release condition	Cut load,Auto Recovery
7	Resistance	Protection  circuitry	=20mO
8	Temperature	Operating Temperature Range	-40~+70?
		Storage Temperature Range	-40~+125?



Leveraging on advanced equipment and technology, Leadyo Technology manufactures and trades various battery protection circuit module (pcm) 74v 30a for 20s battery pack,small battery pcm products. Through years' development, we are now known as one of the leading manufacturers and suppliers of various batteries in China. Should you are interested in it, welcome to buy the customized battery from our factory.