HK-LF-312-20 6.6kW CAN, 450V (200-450V) - 20A

TC Charger HK-LF-312-20 6,6kW is designed for electric vehicle LiFePO4/lithium and battery management system interface. It's a charger with high efficiency, high stability, small size, small volume and high protection grade(IP67).

Connectors included.

TC CHARGER
HK-LF-312-20
6 Items
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CAN protocol & speed: CAN1430 - 250 kbs
€1,299.00
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HK-LF-312-20 6.6kW CAN, 450V (200-450V) - 20A

1. Up to 95% power efficiency and more than 93% Full Load efficiency
2. Wide input voltage range AC90V~AC265V 45~65 Hz available for worldwide requirements, convenient for electric-network fluctuation and vehicles exportation.
3. Intelligent temperature compensation function in the charging process, preventing the damage to battery caused by charge-off or charge due, greatly extending the lifespan of battery.
4. Fully-sealed and water-proof, protection class IP67(Effective against dust tight and Protection against Immersion, up to 1 m depth).
5. Automotive-grade seismic rating.
6. Temperature control with built-in heat-sensing device and automatic recover through the thermal protection.
7. Multi-safety protection functions.
8. LED charge status indication with diagnose support function.
9. Available for various kinds batteries like LiFePO4, Lithium battery etc. Equipped with CAN communication interface to realize real-time communication with BMS for options.

Model definition

Model

Cooling Method

Voltage platform

Output Voltage Range

Power

HK-LF-108-60

Enforced Air Cooling

108V60A

45-155VDC

6.6kW

HK-LF-144-46

Enforced Air Cooling

144V46A

100-200VDC

6.6kW

HK-LF-312-20

Enforced Air Cooling

312V20A

200-450VDC

6.6kW

HK-LF-540-14

Enforced Air Cooling

540V14A

350-680VDC

6.6kW

 

Technical specification

OUTPUT

Voltage Platform

108V

144V

312V

540V

Output Voltage Range

45~155V

100~200V

200~450V

350~680V

Output Current

60A

46A

20A

14A

Output Power

6600W@220VAC ;3300W@110VAC

Mode

CC / CV

CV Accuracy

±1%

CC Accuracy

±2%

Ripple Voltage Coefficient

5%

INPUT

Input Voltage Range

AC 90~264V

Frequency

45-65Hz

Input Current

32A

Power Factor

≥0.99 Over half loading

Efficiency

≥93% Full loading

Standby Power Consumption

≤5W

Low Voltage Output

Mode

CV

Output Voltage

13.8V

Rated Current

5A

CV Accuracy

±2%

Output Power

≥62.5W

Ripple Voltage Coefficient

1%

Protection

Input Over-voltage Protection

AC 270 ±5V

Input Under-voltage Protection

AC 85 ±5V

Output Over-voltage Protection

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

Output Under-voltage Protection

Stop the output when it declines 5% of the minimum output voltage

Output Over-current Protection

Stop the output when it exceeds 5% of the maximum output current

Over-temperature Protection

Power derate from 85 ℃ and shut off at 90℃(OBC Internal Temp.)

Short-circuit

Stop output

Battery Reverse Connection Protection

Yes

Ground Protection

≤100mΩ

CAN Communication Protection

Stop output once CAN communication invalid

Power off Protection

Yes

Signal Interface

CC Signal Detection

100Ω-3.3k- infinity

CP Signal Detection

0%-100%, 5V-15V Vpp

CC Signal Output

220Ω or 680Ω

Temperature Detection

Two Sensor input, 1K and 10K supported

12V Wake-up Signal Input

≤ 10mA

12V Wake-up Signal Output

Maximum 0.2A

12V Constant Voltage

Standby current ≤1mA; Peak Current ≤5A

Electromagnetic Lock Drive

Maximum Peak Current 5A

CAN Communication

Yes

Baud Rate

125Kbps 250Kbps 500Kbps(Optional)

Terminal Resistance

No

Safety and Others

Hi-Pot Testing

Input to Output: 2000VAC ≤20mA
Input to Ground: 2000VAC ≤20mA
Output to Ground: 2000VAC ≤20mA, all 1min

Ground Resistance

Resistance less than 100mΩ between ground and radiator, testing current 25A AC

Insulation Resistance

Input, output to shell ≥10MΩ,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

≤5S,overshoot ≤5%

Close Response Time

100% to 10% ≤50mS,100% to 0% ≤200mS

Protection Class

IP67

Anti-Vibration

10-25Hz Amplitude1.2mm, 25-500Hz 30m/s2, 8hrs per direction

Noise

≤60Db (class A)

MTBF

150000H

Working Environment

Relative Temp 5%-95%, No condensation

Working Temperature

-40 ~ 65℃

Storage Temperature

-40℃ ~ +90℃

Over-temperature Protection

Stop working when internal module temperature is increased to 90℃,resume working automatically after cooled

HK-LF-312-20
6 Items

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