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Free shipping 51.8V BMS 14S BMS PCM used for 51.8 V lithium ion battery pack 51.8V 14S 30A BMS / PCM With balance function

Free shipping 51.8V BMS 14S BMS PCM used for 51.8 V lithium ion battery pack 51.8V 14S 30A BMS / PCM With balance function

Precio habitual $43.99 Precio de oferta $85.99 Precio unitario por
Impuesto incluido. Los gastos de envío se calculan en la pantalla de pagos.

Our company has various types of lithium ion battery accessories, for example BMS, charger,
18650 battery holder, nickel belt, e-bike battery case, if you need it can directly order, Thank you.







Free shipping! 51.8V BMS, 14S BMS, used for 51.8 V lithium ion battery pack, 51.8V 14S 30A BMS / PCM, With balance function.

Feature

• According to the customer request we can develop BMS in different sizes and structures.

• With functions of protection from voltage, current detection, including over-current, overvoltage, under-voltage and short circuit protection.

  • Brand Name: ANNBATTERY
  • Weight: 0.1Kg
  • Size: 108*60*11mm
  • Model Number: 14M30A
  • Nominal Capacity: for 10-50Ah battery
  • Application: 14S 51.8V li-ion battery
  • Type: Lithium battery protection circuit
  • Voltage: 51.8V
  • Input Charging Current: 30A
  • Output Discharging Current: 30A
  • Balanced Current: 40mA
  • Number of cells in series: 14S
  • Nominal Voltage: 51.8V
  • Dimensions: 108*60*11mm

14S 30A 00-

 

Electrical Characteristic (Ta=25 ºC)

 

No.

Test Item

Min.

Typ.

Max

Unit

1

Input Charging Voltage

58.6

58.8

59.0

V

2

Input Charging Current

 

10

15

A

3

Output Discharging Current

 

30

35

A

4

Over-Current Discharging Protection

85

100

115

A

5

Current Consumption

10

15

25

uA

6

Balance Current

44

49

54

mA

7

Balance Voltage

4.16

4.18

4.20

V

8

Over-Charge Protection Voltage

4.21

4.25

4.3

V

9

Over-Charge Protection Voltage Release

4.0

4.15

4.2

V

10

Over-Charge Protection Voltage Delay Time

1.0

1.5

2.0

S

11

Over-Discharge Protection Voltage

2.42

2.5

2.58

V

12

Over-Discharge Protection Voltage Release

2.9

3.0

3.1

V

13

Over-Discharge Protection Voltage Delay Time

1.0

1.5

2.0

S

14

Short Circuit Protection Release

Remove the load

15

Impedance

 

8

15

16

Operating Temperature

-15

+25

+45

ºC

17

Storage Temperature

-20

+25

+30

ºC

 

 

14S 30A BMS 01.jpg14S 30A BMS 03.jpg14S 30A BMS 05.jpg14S 30A BMS 04.jpg

SMT

 

14S 48V 30A 06

14S 51.8V li-ion battery management system

Buyer Questions & Answers ‎(3)‎

  • This balanced or not? Some batteries charged and cuts off, others are 3.8 in

    • It is with balance function. Prior to connecting cells in parraller and series you should have the batterries equalized. Then after connecting them togheter make sure that connection are solid.
  • how many batteries 2200 mah and 3.6 v i can insert?

    • I have done with 14s*7P. Totally 98 cells.
  • Hello, I need to know how many cells can be be put in parallel using each charging channel?

    • It’s a 30amp , max 60. Dependent on your cell it could be 10 or 20. The parallel group makes up the Ah so 3000mah would be 10. Also current is limited by your controller, if you have a 30 amp controller then as long as your parallel cells are less than 30amps your good.


Weight: 0.1Kg
Size: 108*60*11mm
Model Number: 14M30A
Nominal Capacity: for 10-50Ah battery
Application: 14S 51.8V li-ion battery
Type: Lithium battery protection circuit
Voltage: 51.8V
Input Charging Current: 30A
Output Discharging Current: 30A
Balanced Current: 40mA
Number of cells in series: 14S
Nominal Voltage: 51.8V
Dimensions: 108*60*11mm


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