HK series 6.6KW charger is a product specially designed for electric vehicle power battery supplementary electric energy according to the national standard of charger. This product not only has the advantages of high efficiency, small size, high stability, long life, etc., but also has the characteristics of high protection level, high reliability, and complete protection functions. It is an ideal power source for electric vehicle charging. The charger has a built-in thermal induction device with overheat protection function and can automatically recover. The fully sealed potting process and the protection level of up to IP67 can ensure that it can work in any complex environment without causing failure
enquiryHK series 6.6KW charger is a product specially designed for electric vehicle power battery supplementary electric energy according to the national standard of charger. This product not only has the advantages of high efficiency, small size, high stability, long life, etc., but also has the characteristics of high protection level, high reliability, and complete protection functions. It is an ideal power source for electric vehicle charging. The charger has a built-in thermal induction device with overheat protection function and can automatically recover. The fully sealed potting process and the protection level of up to IP67 can ensure that it can work in any complex environment without causing failure
Main features:
HK-J series:
| Charger Model | Hardware | DC Output Voltage | Max Output Current |
| HK-J-H66-80 | 48V80A | 18-69VDC | 80A |
| HK-J-H99-80 | 72V80A | 25-99VDC | 80A |
| HK-J-H132-64 | 96V64A | 34-132VDC | 64A |
| HK-J-H198-46 | 144V46A | 50-198VDC | 46A |
| HK-J-H440-20 | 312V20A | 110-440VDC | 20A |
| HK-J-H650-12 | 540V12A | 170-650VDC | 12A |
HK-J series Data:
| Input | |
| Items | Data |
| AC Input Range | AC 90-265V |
| Frequency | 45-65Hz |
| Input Current | ≦32A |
| Power Factor | ≧0.99 half loading |
| Efficiency | ≧93% full loading |
| Standby Consumption | ≦10W |
| Main Output | |
| Items | Data |
| Output Mode | CV/CC |
| Output Voltage | 6600W@220VAC;3300W@220VAC |
| CV Accuracy | +/-1% |
| CC Accuracy | +/-2% |
| Ripple Voltage Coefficient | 5% |
| Low Voltage Output | |
| Output Mode | CV |
| Output Voltage | 13.8V/27.6V |
| CV Accuracy | +/-1% |
| CC Accuracy | +/-2% |
| Ripple Voltage Coefficient | 5% |
| CAN Communications | |
| CAN Communication | Optional |
| Baud Rate | 125Kbps,250Kbps,500Kbps |
| Terminal Resistance | NO |
| Protection Feature | |
| Input Over-Voltage Protection | AC285+/-5V |
| Input Under Voltage Protection | AC85+/-5V |
| 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°C and shut off at 90C |
| Short-circuit Protection | Stop Output |
| Battery Reverse Connect Protection | Fuse Burned-out |
| Ground Protection | ≤100 mΩ |
| CAN communication Protection | Automatically stop the output when CAN communication fails |
| Power-off Protection | YES |
| Safety and others | |
| Withstand Voltage | Input to Output: 2000VAC≤10mA Input to Ground: 2000VAC≤12mA Output to Ground: 2000VAC≤10mA, all 1 min |
| Insulation Resistance | Input, Output, signal terminal to casing≥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% 10%≤50mS, 100% 0%≤200mS |
| Anti-Vibration | 10-25Hz Amplitude 1.2mm, 25-500Hz 30ms2, 8hrs per direction |
| Noise | ≤60dB(A) |
| MTBF | 150000H |
| Work Environment | Relative Temp 5%-95% No condensation |
| Working Temperature | -35°C – +85°C |
| Storage Temperature | -55°C – +100°C |
HK-L series:
| Model | Cooling Method | Voltage Platform | Hardware | Power |
| HK-LF-108-60 | Air cooling | 108V | 177V/60A | 6.6KW |
| HK-LF-144-46 | Air cooling | 144V | 202V/46A | 6.6KW |
| HK-LF-312-20 | Air cooling | 312V | 450V/20A | 6.6KW |
| HK-LF-540-14 | Air cooling | 540V | 680V/14A | 6.6KW |
HK-L series Data:
| Voltage Platform | 96V/108V | 144V | 312V | 540V | |
|
Output | Output voltage range | 65~140V | 90~195V | 250~450V | 350~680V |
| Output current | 60A | 46A | 20A | 14A | |
| Output power | 6600W@220VAC 3300W@110VAC | ||||
| Output Mode | CV/CC | ||||
| 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 | ≧0.98 more than half load | ||||
| Effecificency | ≧93% full-load | ||||
| Stand-by Consumption | ≦5W | ||||
| Low Voltage Output | Output Mode | Constant Voltage | |||
| Output Voltage | 13.8V | ||||
| Rated Current | 5A | ||||
| CV Accuracy | ±2% | ||||
| Output Power | ≧62.5W | ||||
| Ripple Voltage Coefficient | 1% | ||||
|
Protection function | Input Over-voltage Protection | AC270±5V | |||
| Input Under-voltage Protection | AC85±5V | ||||
| Output Over-voltage Protection | Stop the output when exceeds + 2% of the maximum output voltag | ||||
| Output Under-voltage Protection | Stop the output when below -5% of the minimum output voltage | ||||
| Output Over-current Protection | Stop the output when exceeds + 5% of the maximum output current | ||||
| Over-temperature Protection | Power down from 85 ℃ and turn off at 90℃ | ||||
| Short-circuit Protection | Stop Output | ||||
| Battery Reverse Connect Protection | YES | ||||
| Ground Protection | ≤100mΩ | ||||
| CAN communication Protection | Automatically stop the output when CAN communication fails | ||||
| Power-off Protection | YES | ||||
|
Signal Port | CC signal detection | 100Ω－3.3k-Infinite | |||
| CP signal detection | 0%－100%，5V－15V Vpp | ||||
| CC Singal output | 220Ω or 680Ω | ||||
| Temperature detection | Two inputs, support 1K and 10K | ||||
| 12V wakeup input | ≤10mA | ||||
| 12V wakeup output | Max 0.2A | ||||
| 12V constant power | Sleep current≤1mA, peak curre | ||||
| Electromagnetic lock drive | Maximum peak current 5A | ||||
| Electromagnetic lock in position signal | Switch
| ||||
| CAN Cmmnunication | YES | ||||
| Baud rate | 125Kbps、250Kbps、500Kbps | ||||
| Terminal Resistance | No | ||||
|
Safety and others | Withstand Voltage | Input to Output：2500VAC≤10mA Input to Ground：2000VAC≤10mA Output to Ground：2000VAC≤10mA，all 1min <100MΩ Testing current 25A AC | |||
| Insulation Resistance | Input, output, signal terminal to casing≥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%-10%≤50mS，100%- 0%≤200 | ||||
| Protection Level | IP67 | ||||
| Vibration Resistance | 10－25Hz Amplitude1.2mm，25－500Hz 30m/s2，8hrs per direction | ||||
| Noise | ≤60dB(Grade A ) | ||||
| MTBF | 150000H | ||||
| Work Environment | Relative Temp 5%-95% No condensatio | ||||
| Working Temperat | -40 ~ 85 | ||||
| Storage Temperature | －40℃ ~ ＋105 | ||||
| Over temperature protection | The module stops working when the temperature reaches 90 degrees, and the power supply automatically resumes normal operation after coolin | ||||
Efficiency Curve:
