14S 52V 30A Continuous Lithium-ion battery BMS UK stock 18650 Ebike E-bike li-ion

UK Seller. UK Stock
Rapid dispatch within 1 working day to UK and EU
 
Product Details:
Item specifics
  • Brand Name:ANN
  • Model Number:14M30AFK
  • Size:L108*W60*T11mm
  • Voltage:51.8V
  • Nominal Capacity:10-50Ah
  • Weight:0.1KG
  • Application:Lithium ion battery
  • Type:Lithium ion battery BMS
  • Product name:14S 51.8V 30A lithium ion battery BMS
  • Rated Voltage:51.8V
  • Charging voltage:58.8V
  • Continuous working current:30A
  • Over-Current Discharging Protection:100A
  • Maximum charging current:15A
  • Balanced Current:50mA
  • Charge and discharge:Different charge and discharge port
  • Dimensions:L108*W60*T11mm
  • Composed Type:14S
 
 
 
 
 
 
 
 
 
 
 

1. It is suitable for 14S 51.8V 10Ah, 20Ah, 30Ah, 40Ah and 50Ah lithium ion battery pack.

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

3. This BMS was build with high end electronic components (High End Integrated IC chip and MOSFET ) ,It has highly precision on detection on voltage and current .stable working performance in extremely condition.

 

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

 

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

50

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

 

14M30A FK07

 

 

Wiring instructions:

power cable

B-:Connect to battery negative  (Black cable 12AWG  L=150±5mm)

P-:Connect to negative of discharge port (Blue cable  12AWG  L=150±5mm) 

C-:Connect to negative of charge port (Black cable  14AWG  L=150±5mm) 

 

Voltage monitoring cable

cable type:UL1007   22AWG   L=300±5mm
B-(Black),B14+(Red)
B-(GND)/B1/B2/B3/B4/B5/B6/B7/B8/B9/B10/B11/B12/B13/B14 (B+) 

 

Remarks:

Please connect B- line firstly, and then connect voltage monitoring wiring harness. The last step is to connect charge and discharge lines. If you want to remove them, the order should be reversed. Please pay attention to the connection order, or it will damage the component.

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