Main Feature
Fully Sealed，Enforce air Cooling（Module Optional）
Reliable working under -35℃- +85℃
Internal temperature sensor
Shut off inside temperature over 90°C
IP67 Protection Level
Working well in immersion shortly
HK-J series 6.6KW LiFePO4 On board battery Battery Charger was specially designed, by EnergyX for supplying the electricity for electric vehicle’s power battery, on the basis of the national standards for the charger. LiFePO4 Charger 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. It’s definitely an ideal charging power supply for f electric vehicles.
6.6Kw LiFePO4 Charger has a built-in heat-sensing device and can automatically recover through thermal protection. Fully sealed potting process and up to IP67 protection level ensures no causing trouble in any complex environment.
Specifications
DC Output Voltage Range | Max Output Current | Lead Acid Battery Charger Model | Lithium Battery Charger Model | |
48V80A | 18-68VDC | 80A | HK-J-48-80 | HK-J-H66-80 |
72V80A | 25-99VDC | 80A | HK-J-72-80 | HK-J-H99-80 |
96V64A | 34-132VDC | 64A | HK-J-96-64 | HK-J-H132-64 |
144V46A | 50-198VDC | 46A | HK-J-144-46 | HK-J-H198-46 |
312V20A | 110-440VDC | 20A | HK-J-312-20 | HK-J-H440-20 |
540V12A | 170-650VDC | 12A | HK-J-540-12 | HK-J-H650-12 |
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 |
Output Mode | CV / CC |
Output Voltage | 6600W@220VAC;3300W@ 220VAC |
CV Accuracy | ±1% |
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 | |
Protection | Over-temperature Protection | Power down from 85 ℃ and shut off at 90℃ |
| Short-circuit Protection | Stop Output | |
Battery Reverse Connect | Fuse Burned-out | |
Protection | ||
Ground Protection | ≤100mΩ | |
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 1min | |
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% to10%≤50mS，100% to 0%≤200mS |
Anti-Vibration | 10－25Hz Amplitude1.2mm， 25－500Hz 30m/s2，8hrs per direction |
Noise | ≤60dB (A Class) |