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16S 48V 200A Lifepo4 Battery Management System BMS

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China Deligreen Power Co.,ltd certification
China Deligreen Power Co.,ltd certification
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16S 48V 200A Lifepo4 Battery Management System BMS

16S 48V 200A Lifepo4 Battery Management System BMS
16S 48V 200A Lifepo4 Battery Management System BMS 16S 48V 200A Lifepo4 Battery Management System BMS

Large Image :  16S 48V 200A Lifepo4 Battery Management System BMS

Product Details:
Place of Origin: China
Brand Name: Deligreencs
Certification: CE,KC,ROHS,MSDS
Model Number: BMS 16S 80A-200A
Payment & Shipping Terms:
Minimum Order Quantity: 4pcs
Price: Negotiable
Packaging Details: Standard export carton
Delivery Time: 1~2weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 10000PCS/DAY

16S 48V 200A Lifepo4 Battery Management System BMS

Description
Model Number: BMS16s Sealed Type: FR-4
Brand Name: Deligreencs Base Material: FR-4
Colol: Red Board Thickness: 3mm
Min. Line Width: 0.5mm Usage: Li Ion Lipo Battery Pack Item: BMS 48V
Application: Solar System
High Light:

3mm lifepo4 Battery Management System BMS

,

3mm 16S Battery Management System BMS

,

lifepo4 16S smart bms

Battery BMS 16S 48V 200A 3.2V BMS for lifepo4 battery

Daly 3.2V LifePo4 16S 48V 80A 100A 120A 150A 18650 BMS battery protection board with balanced lithiumion lithium battery module

 

1. Product Specifications

  Content Spec Unit
18A 25A 35A 45A 60A  
Discharge constant discharge current 18 25 35 45 60 A
peak discharge current 50 100 130 160 180 A
Over current protection 50 100 130 160 180 A
charge charge voltage Series No. * 3.65 V
charge current Within discharge current A
Over charge protection over charge volt 3.65±0.025 V
over charge volt protect
delay
0.5 S
Over charge volt release 3.6±0.05 V
Power balancing Power balance volt 3.6 V
balance release volt 3.6 V
balance current 35±5 mA
Over discharge protection Over discharge detect
volt
2.5±0.05 V
Over discharge detect
delay
0.5 S
Over discharge volt
release
3.0±0.05 V
Over current protection Over current detect volt 200 mV
Over current detect delay 9 MS
Over current protect
release
Disconnect load  
Short circuit protection Short circuit protection External load short circuit  
Short circuit detect delay 250 uS
Short circuit detect release Disconnect load  
Temperature Temp protection none Can be customized
protection      
resistance Main circuit resistor ≤10
Self-consumption Working current ≤40 uA
Sleepy current(when battery is over discharged ) ≤20 uA
Working temp temp range -30~80
1. Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan.
2. Strong load ability, constant discharge current 80A/100A/120A/150/200A/250A , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.
3. IC itself has power balancing function. The circuit is simple and reliable.
4. Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection function is very reliable.Long time short circuit of the load won’t affect the PCB and the battery.Temperature protection during
charging and discharging.

 

2. Overview

1. Deligreen 16S48V200A bms is used for 16 series 48V battery pack.

2. We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.

3. The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc.

4. According to the customer request we can develop PCM in different sizes and structures.

5. BMS manufactured by high quality Mos and IC imported . Keep your battery long cycle serivce life time.

 

3. Advantage

1. Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan.

2. Strong load ability, constant discharge current 200A , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.

3. IC itself has power balancing function. The circuit is simple and reliable.

4. Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection

function is very reliable.Long time short circuit of the load won’t affect the PCB and the battery.Temperature protection during charging and discharging.

5. Extreme low power consumption. The consumption of the whole device is less than 50uA.

6. PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.

 

4. About Transportation

Packing:
Shrink/Blister card/colour box/clamshell
1. All shipping goods are 100% inspected and packed very well.
2. Customized package available.

Delivery:
Any way of transportation are available.
For samples:delivery within 1-2 days.
For OEM: Within 100k pcs, 10-15 days; 100-500k pcs, 15-20 days; over 500k pcs, 25-30 days

 

5. About US

Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy Solution Service Provider".

Newest technology,new idea,heard-working and honest people.

Focus on lithium rechargeable battery,BMS,Balancer,charger and relative products.

Main application:electric bicycle,scooter,motorhome,AGV,solar/wind system,Energy storage system,truck and so on.s:

We promise"real"lithium capacity

We promise“100%“ refund for any quality problem

We promise”100%“ replacement for any shipping damage

We promise lifetime fast technical supportCustomers‘ satisfaction is our endless pursuing.

 

6. RFQ

1. What is the balance function?

The working principle and function are as followings, when your one cell voltage is upto alarm voltage(Li-ion upto 4.18V, Life Po4 upto (3.6V), then the cell Balance starts to work, balance resistance starts discharge with 30ma(when balance discharge starts to work, BMS will starts a little heat up, which is the normal reflection), the cell is in both charging and discharging status, and others which are not reached to alarm voltage(Li-ion 4. 18V, Life Po43.6V)are only in charging status, no discharging, when the fast cell voltage is reached to alarm voltage (Li-ion 4.25V, Life Po43.75V)BMS starts off power protection, all the other cells are all in stop of charging, this process will enable your battery charging in balance current, and your battery voltage are in balance status, but when your cell voltage difference are in a big range, then balance can not be functionning. well

2. The relationship between Battery capacity and BMS current?

There is no direct relationship between Battery capacity and BMS current, big capacity doesn`t mean a big battery, but rely on continue current, that is to say if your engine is powerful, your should choose high current of BMS, it is not relied on battery capacity.

3. What type of charger should I choose?

Lithium battery must choose specific charger, do not use Charger for Leadacid battery, for leadacid charger may have MOS with high pressure breakdown protection, which will not protect of BMS over charge. Life Po4 battery charger voltage=battery string No.X3.6V, while Li-ion battery charger voltage=Battery string No.X4.2V

4. What current BMS should I choose ?

Take 10S36V as an example: what current BMS you choose is relied on your E-bicycle Motor power and current limitation of controller. eg., choose 15A for below 350W, 20A for below500W, 30A for below 800W, 60A for Below 1000W, higher than 1200W are contact with our service specialist for suggestions, one inall, continue current shall be higher than current limitation in Controller.

5. Whether my BMS damaged?

if you want to judge if the BMS is damaged, please take the folowing steps, to test if each cell voltage is the same with voltmeter? if the cell voltage difference is over 1.0V, the fault is displayed that it cannot run far, no power supply at the start range, short charge time, all these issues are almost caused by battery cells, if BMS damaged is displyed as no charge, no discharge, no discharge while the battery has voltage.

 

Contact Details
Deligreen Power Co.,ltd

Contact Person: Mr. Leo Zeng

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