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HK-J series 3.3KW charger was specially designed, by Tiecheng Limited for supplying the electricity for electric vehicle¡¯s 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. It¡¯s definitely an ideal charging power supply for f electric vehicles.
This 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.
Fully Sealed£¬Enforce air Cooling/Liquid Cooling(Module Optional)
Reliable working under -35¡ãC - +85¡ãC
Internal
temperature sensor
Shut off inside temperature over 90¡ãC
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 |
¡À1% |
|
|
Nominal Current |
5A |
|
|
Max Current |
5.5A¡À0.5A |
|
|
CC Accuracy |
¡À2% |
|
|
Ripple Voltage Coefficient |
1% |
|
|
CAN Communic ation |
CAN Communication |
Optional |
|
Baud Rate |
125Kbps¡¢250Kbps¡¢500Kbps |
|
|
Terminal Resistance |
NO |
4.Protection Feature
|
Protection |
Input Over-voltage Protection |
AC285¡À5V |
|
Input Under-voltage Protection |
AC85¡À5V |
|
|
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 ¡ãC and shut off at 90¡ãC |
|
|
Short-circuit Protection |
Stop Output |
|
|
Battery Reverse Connect Protection |
Fuse Burned-out |
|
|
Ground Protection |
¡Ü100m¦¸ |
|
|
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:2000VAC¡Ü10mA Input to Ground:2000VAC¡Ü12mA Output to Ground:2000VAC¡Ü10mA£¬all 1min |
|
Insulation Resistance |
Input, output, signal terminal to casing¡Ý10M¦¸ 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 |
¡Ü24A |
|
|
Current-rise Time |
¡Ü5S£¬Overshoot¡Ü5% |
|
|
Close Response time |
From 100% to10%¡Ü50mS£¬From 100% to 0%¡Ü200mS |
|
|
Anti-Vibration |
10-25Hz Amplitude1.2mm£¬25-500Hz 30m/s2£¬8hrs per direction |
|
|
Noise |
¡Ü60dB(Class A) |
|
|
MTBF |
150000H |
|
Work Environment |
Relative Temp 5%-95% No condensation |
|
|
Working Temperature |
-35¡ãC ~ +85¡ãC |
|
|
Storage Temperature |
-55¡ãC ~ +100¡ãC |
6.Installation Dimensions and Connector Definition
6.1.1 Installation Dimensions (Enforce Air Cooling)
