BMS/PCM

Li-ion/LiFeP04 Smart BMS 20A-50A 16-20S with Bluetooth Android APP
  • Model: BMS 20A SP-20S001
  • Units in Stock:439

Starting at: $43.00

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★★★★★  

Li-ion/LiFeP04 Smart BMS 20A-50A 16-20S with Bluetooth Android APP

 

Features:


   ● Dimension:100*90*15mm

   ● Same port of the charge and discharge

   ● Balance cable included.

   ● Suitable for Android 4.3

   ●Supports Android device only with bluetooth version 4.0 or higher

 

   ● 16 ~ 20 batteries in series protection, charging and discharge of the various protection functions, the hardware over-current, short circuit protection function processing

   ● UART communication or Bluetooth 4.0 mobile phone APP communication, flexible adjustment of the protection of the protection parameters (232 interface / 485 interface to support custom)

   ● Intelligent balance of batteries, balanced current can be flexibly adjusted by external devices

   ● The corresponding temperature protection during charging and discharging

   ● All protection delays are programmable

   ● abnormal data storage, intelligent voltage alarm, which is conducive to direct maintenance after sale

   ● Accurately report the current battery information, record the battery charge and discharge cycle, understand the use of the situation, to provide after-sales convenience basis.

   ● A variety of operating modes can flexibly control the consumption of quiescent current

   ● sleep mode

Shipping is about $ 12, please try to checkout

★★★★★  

 

 

SP-20S001 Smart BMS Specification

 

 

Features

 

 

Test items

 

 

 

specification

 

Unit

 

 

Minimum value

Typical value

Maximum value

 

 

 

Software overcharge protection

 

Overcharge protection board voltage

OVP1

4.200

4.250

4.300

V

 

 

 

Overcharge protection delay

OVPT1

1500

2000

2500

mS

 

 

 

Overcharge protection is released

OVPR1

4.050

4.100

4.150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Protective function

 

 

 

Hardware overcharge protection

 

Overcharge protection board voltage

OVP2

 

 

 

V

 

 

Overcharge protection delay

OVPT2

 

 

 

mS

 

 

Overcharge protection is released

OVPR2

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

Equalization function

 

Turn on the voltage

CB

3.570

3.600

3.630

V

 

 

Open the pressure difference

 

 

30

 

mV

 

 

Balanced current

 

50

 

60

A

 

Charging current

 

Normal Charging current

 

 

 

30

A

 

 

 

 

 

 

 

 

 

 

 

 

Charge overcurrent

 

Charge overcurrent

OCC

55

60

65

A

 

 

Overcurrent delay

OCCDT

2

5

8

S

 

 

Overcurrent release

OCCR

              32

S

 

 

 

 

 

 

 

 

 

Charge and discharge temperature protection

 

Charge high temperature protection

 

70

75

80

 

 

Charge high temperature recovery

 

60

65

70

 

 

Charging low temperature protection

 

-7

-5

-3

 

 

Charging low temperature recovery

 

-2

0

2

 

 

 

 

 

 

 

 

 

 

 

Software overrun protection

 

Over discharge protection voltage

UVP1

2.420

2.500

2.600

V

 

 

Over-discharge protection delay

UVPT1

1500

2000

2500

mS

 

 

Over discharge protection release

UVPR1

2.700

2.800

2.900

V

 

 

 

 

 

 

 

 

 

 

Hardware overrun protection

 

Over discharge protection voltage

UVP2

 

 

 

 

 

 

Over-discharge protection delay

UVPT2

 

 

 

 

 

 

Over discharge protection release

UVPR2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Discharge current

 

Maximum continuous discharge current

LOC

---

---

50A

A

 

 

 

 

 

 

 

 

 

 

 

Overcurrent protection

 

Overcurrent protection 1

LOC1

55

60

65

A

 

 

Overcurrent protection delay 1

TOC1

2

5

8

S

 

 

 

 

 

 

 

 

 

Overcurrentrecovery

 

Overcurrent recovery condition

 

32

S

 

 

 

 

 

 

 

 

 

 

 

Overcurrent protection

 

Overcurrent protection 2

ODC

290

300

310

A

 

 

Overcurrent protection delay  2

OCDT

5

40

100

mS

 

 

Overcurrent recovery condition

ODCR

             32

S

 

 

 

 

 

 

 

 

 

 

 

Short circuit protection

 

Short circuit protection

 

Yes

 

 

Short circuit delay

Tshort

100

400

800

uS

 

 

Short circuit protection recovery

 

Delay of 32 seconds after disables the load

 

 

 

 

 

 

 

 

 

 

 

Internal resistance

 

Discharge circuit resistance

Ron1

/

/

10

mR

 

 

 

 

 

 

 

 

 

 

 

 

 

Self -power consumption

 

Normal mode With communication

 

 

 

20

mR

 

 

Sleep mode

 

 

150

200

uA

 

 

Sleep delay

 

 

8

15

S

Please note:All of the above parameter are for reference only , customer can adjust according to the actual situation.

★★★★★  

 

SP20S001 is specifically for lithium electric bicycle 16 ~ 20S battery pack designed BMS ,the program can be applied to different chemical properties of lithium batteries, such as li-ion, lithium polymer, LiFeP04 phosphate and so on.

BMS port can be used to set a variety of protection voltage, current and other parameters, flexibility is very strong.

BMS with strong carrying capacity, continuous discharge current up to 100A ,BMS can also be through the communication port to accurately read the battery pack power information.

You can directly through this port to obtain the battery capacity, the remaining power, relative to the remaining battery percentage, battery voltage, current, temperature and other battery-related information.

★★★★★  Contact us NOW!

 

Email: topbikekit@hotmail.com

Skype: TBK Chen (topbikekit@hotmail.com)

★★★★★  DOWN LOAD

Li-ion/LiFeP04 Smart BMS 20A 10-15S with Bluetooth Android APP

SP20S001 BMS Wiring diagram.pdf


This product was added to our catalog on Saturday 07 October, 2017.

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