Protect Circuit For 48.1v - 59.2v Lithium Polymer Battery Packs

 

Protect Circuit For 48.1V - 59.2V Lithium Polymer Battery Packs

 

1. Type: BMS, PCM, PCB, CMB, Protect circuit
2. Charging voltage: DC:54.6V-67.2V  CC/CV
3. Maximal continuous Discharging current: 6A-100A for choose
4. Application: Battery pack
5. Resistance: ≤20mΩ
6. Operating Temperature Range: -40～+85℃

 

 

Quick Detail:

 

Li-ion/Li-polymer BMS/PCM for 13-16 cells battery pack

 

 

Description:

 

All Li-Ion Battery packs must connect to a protection circuit module to protect Li-Ion Battery from over charge, over discharge  and prevent  accidental battery explosion due to its extra high energy density. This protection circuit is specially designed for 48.1V-59.2V Li-Ion and polymer Li-Ion Battery. 
Please connect battery pack with the circuit as the following drawing with wire provided. 
Please be advised that this circuit will provide the following protections:

 

Keep 48.1V-59.2V  Li-Ion Battery pack from overcharge beyond 56.55V-69.6V

Keep 48.1V-59.2V  Li-Ion Battery pack from over-discharge below 29.9V-36.8V

 

 

Applications:

 

Medical care system, Li-ion battery, Li-polymer, Airsoft gun, RC Car, RC toy, RC Plane, E-bike, RC Air plane, Diving light, Bicycle, Power tool, Halogen bike light battery, Bath lift, Pillow lift, Toilet lift, LED Light

 

 

Specifications:

 

No.	Test   item		Criterion
1	Voltage	Charging voltage	DC:54.6V-67.2V  CC/CV
		Balance voltage for single cell	4.20±0.025V
2	Current	Balance current for single cell
		Current consumption	≤10μA
		Maximal continuous charging current	6A-100A for choose
		Maximal continuous Discharging current	6A-100A for choose
3	Over charge Protection	Over charge detection voltage/cell	4.28±0.025V
		Over charge detection delay time	0.5S—2S
		Over charge release voltage/cell	4.08±0.05V
4	Over discharge protection	Over discharge detection voltage/cell	3.0±0.05V
		Over discharge detection delay time	10—300mS
		Over discharge release voltage	3.0±0.1V
5	Over current protection	Over current detection voltage	150±25mv
		Over current detection current	6A-200A for choose
		Detection delay time	5ms—20ms
		Release condition	Cut load
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load
7	Resistance	Protection  circuitry	≤20mΩ
8	Temperature	Operating Temperature Range	-40～+85℃
		Storage Temperature Range	-40～+125℃

 

 

Competitive Advantage:

 

Compact size and lightweight easy to carry for portable device

Good price

Good quality

Export for more than 14 years

Powerful R&D Team

USA Technology

 

 

Tag:

 

BMS

PCM

PCB

Protect circuit

Li-ion PCM