PCM BMS 96V 30s 200A 250A LiFePO4 Battery BMS

Beschrijving

1. Productomschrijving

About your products,just tell us the relative voltage/ cells/ current A or equipment etc,
We will help to recommend the most suitable products for you.

Product Advantages:

^{Supply OEM/ODM and custom service}
^{High quality with smart balance function}
^{Wholesale price}
^{ISO9001/ISO14001/CE/ROHS certificates}
Fast delivery
^{Green product}
^{One year warranty}
^{Excellent safety performance}
^{Short circuit testing passed}
^{Overcharge testing passed}
^{Over discharge testing passed}
^{Original imported :IC from Japan,MOS from USA,Components from Sumsang.}
^{1.2m drop testing passed}
^{100% testing}
^{Support ODM & OEM services}

About the battery BMS/PCB/PCM

Functie_^:^{Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .}

^{Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application
( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.}
If you feel that this product does not meet your requirements, you can consult our staff, you can recommend or customize the lithium battery protection board you want.

Self-Produced and Sold 100A 150A 200A 300A LFP Batteried RoHS PCM 30s LiFePO4 BMS 60V

Description of application effect

(Battery Management System) BMS can extend battery life and make battery work safely.

This model can be used for solar, LED lights, Emergency lights, Digital Equipment, etc.electric scooter,e-bike,tourisr
sightseeing vehicle,electric tricycle,low speed ev,emergrncy ups,solar street light,RV&home energy storage……

pcm/ bms 96v 30s 200a 250a lifepo4 battery bms

About your products,just tell us the relative voltage/cells/current A or equipment etc,we will help to recommend the most suitable products for you.

modus	LWS-30S320A-234(30S)
PCM Size	L279W200T38 mm
battery series	4S-30S Available
working current	320A Available
Sollicitatie	LED lights, Emergency lights, Digital Equipment, enz
Steekproef	available

Wiring:
1. First connect the B- of the BMS to the total negative pole of the battery pack;

2.The cable starts from the thin black one connecting B-, the second red wire connects the positive pole of the first string of batteries, and the next string is connected in turn to positive pole of the battery,B-,B1,B2……B20; then insert the cable into the BMS; (The maximum number of strings is 4-13 strings, the example picture is 13 strings) (Please weld the wires in order and avoid pseudo solder joints.)
3. Connect Charger C-/Load P- with BMS C-/P- (Use larger size wires)
4. Connect Positive Pole: Charger C+/Load P+ with Battery Pack B+ (Use larger size wires) .

PCM Specifications For 96V(30S)LiFePO4 Battery Packs
Model:LWS-30S320A-234(30S)
Nee.	Test item		Criterion
1	Spanning	Charging voltage	109.5V 3.65V/Cell
		Balance voltage for single cell	3.5±0.025V
2	Huidig	Balance current for single cell	35±5mA
		Current consumption	≤25uA
		Max continuous charging current	350A
		Max continuous Discharging current	350A
3	Over charge Protection	Over charge detection voltage for single cell	3.90V±0.025V
		Over charge detection delay time	0.5S-1.5S
		Over charge release voltage for single cell	3.8±0.05V
4	Over discharge protection	Over discharge detection voltage for single cell	2.5V±0.0625V
		Over discharge detection delay time	1500mS-2000mS
		Over discharge release voltage for single cell	3.0±0.075V
5	Over current protection	Over current detection voltage	200±25mv
		Over current detection current	900±50A
		Detection delay time	1000mS-1600mS
		Release condition	Cut load,Auto-Recovery
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load,Auto-Recovery
7	Resistance	Protection circuitry(MOSFET)	≤20mΩ
8	Temperatuur	Bedrijfstemperatuurbereik	-40~+85ºC
		Opslagtemperatuurbereik	-40~+125ºC
		Temperature switch	75ºC±5ºC

3. FAQ
Q: How do I judge what material my battery is ?
A: Please take a look at the battery body.
LiFePO4 battery: if the normal voltage of your battery shows 3.2V or 3.3V.
Li-ion or Li-polymer battery: if the normal voltage of your battery shows 3.6V or 3.7V.
LTO battery: if the normal voltage of your battery shows 2.3V or 2.4V.
1. who are we?
We are based in Guangdong, China, start from 2013,sell to Domestic Market(50.00%),Southeast Asia(8.00%),Eastern Europe(5.00%),Mid East(5.00%),Western Europe(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),North America(3.00%),South America(3.00%),Oceania(3.00%),Eastern Asia(3.00%),Central America(2.00%),South Asia(2.00%),Africa(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Battery Pack BMS,Lifepo4/Lithium Ion PCM,Protection Circuit Board,Print Circuit Board,Lifepo4/Lithium Ion Battery Pack

4. why should you buy from us not from other suppliers?
The company has advanced production equipment and comfortable office environment, employees hundreds of people. The company Has a complete, scientific quality management system, and the importance of quality and environmental philosophy

5. what services can we provide?
Geaccepteerde leveringsvoorwaarden: FOB,EXW;
Geaccepteerde betalingsvaluta:USD,CNY;
Geaccepteerd betalingstype: T/T,PayPal,Western Unie,Cash;

FAQ

Q: How many Ampere protection circuit boards should choose?
A: It depends on your load power such as electric motor power please contact the sales or technical support before buying.

Q: What is the distinction between same port wiring and different port wiring?
A: The cathode of charger and load is different for different port wiring , the cathode of charger and load is same for same port wiring and the charging current is equal to the discharge current.

Q: What is the distinction between balance and unbalance function?
A: Equilibrium function is that high voltage cells will be discharged with resistor, waiting for the low voltage cells , to achieve the each cell voltage is consistent , to improve the battery performance for the whole group.

Q: Do you have Minimum Order Requirement (MOQ)?
A: Nee, We don’t have MOQ, Different customer have different requirement ,We can provide various capacity and size is per your requirements,Ook ODM / OEM is welcome.