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3.3KW LiFePO4 Charger

3.3KW LiFePO4 Charger
3.3KW LiFePO4 Charger3.3KW LiFePO4 Charger
HK-J series 3.3KW LiFePO4 Charger was specially designed, by Evlithium Limited for supplying the electricity for electric vehicles power battery, on the basis of the national standards for the charger. This product has the advantages of not only only high efficiency, small size, high stability, long lifespan, but also high protection grade, and high reliability and complete protection function, etc. Its definitely an ideal charging power supply for f electric vehicles.

LiFePO4 charger has built-in heat-sensing device and can automatic recover through the thermal protection. Fully sealed potting process and up to IP67 protection level ensures no causing trouble in any complex environment.

 
Main Feature:

Fully SealedEnforce air Cooling/Liquid Cooling(Module Optional) 
Reliable working under -35C - +85C
Internal temperature sensor

Shut off inside temperature over 90C 
IP67 Protection Level
Working well in immersion shortly

Hardware

DC output Voltage Range

Max Output Current

Lead Acid Battery Charger Model

Lithium Battery Charger Model

48V40A

18-68VDC

40A

HK-J-48-40

HK-J-H66-40

72V40A

25-99VDC

40A

HK-J-72-40

HK-J-H99-40

96V32A

34-132VDC

32A

HK-J-96-32

HK-J-H132-32

144V23A

50-198VDC

23A

HK-J-144-23

HK-J-H198-23

312V10A

110-440VDC

10A

HK-J-312-10

HK-J-H440-10

540V06A

170-650VDC

6A

HK-J-540-06

HK-J-H650-06


Ripple Voltage Coefficient

5%

Low Voltage Output

Output Mode

CV

Output Voltage

13.8V/27.6V

CV Accuracy

1%

Nominal Current

5A

Max Current

5.5A0.5A

CC Accuracy

2%

Ripple Voltage Coefficient

1%

CAN Communic ation

CAN Communication

Optional

Baud Rate

125Kbps250Kbps500Kbps

Terminal Resistance

NO

4.Protection Feature

Protection

Input Over-voltage Protection

AC2855V

Input Under-voltage Protection

AC855V

Output Over-voltage Protection

Stop the output when exceeds + 1% of the maximum output voltage

Output Under-voltage Protection

Stop the output when below -5% of the minimum output voltage

Output Over-current Protection

Stop the output when exceeds + 1% of the maximum output current

Over-temperature Protection

Power down from 85 and shut off at 90C

Short-circuit Protection

Stop Output

Battery Reverse Connect Protection

Fuse Burned-out

Ground Protection

100m

CAN communication Protection

Automatically stop the output when CAN communication fails

Power-off Protection

YES

5.Safety and others

Safety&Others

Withstand Voltage

Input to Output:2000VAC10mA Input to Ground:2000VAC12mA

Output to Ground:2000VAC10mAall 1min

Insulation Resistance

Input, output, signal terminal to casing10M Testing Voltage 1000VDC

Electromagnetic Immunity

GB/T 18487.3-2001 11.3.1

Electromagnetic Abusive

GB/T 18487.3-2001 11.3.2

Harmonic Current

GB 17625.1-2003 6.7.1.1

Inrush Starting Current

24A

Current-rise Time

5SOvershoot5%

Close Response time

From 100% to10%50mSFrom 100% to 0%200mS

Anti-Vibration

10-25Hz Amplitude1.2mm25-500Hz 30m/s28hrs per direction

Noise

60dB(Class A)

MTBF

150000H


Work Environment

Relative Temp 5%-95% No condensation

Working Temperature

-35~ +85C

Storage Temperature

-55~ +100C


6.Installation Dimensions and Connector Definition 
6.1.1 Installation Dimensions (Enforce Air Cooling) 




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