LCD Smart Series
300-950V DC to 50-1000V DC output 40KW Smart charger
BCEG1K0135A2 charger is specifically designed for electric vehicle charging stations. It features DC input and offers high efficiency, robust protection, high power density, a wide constant-power range, and low noise. It supports DC input voltages up to 950 Vdc, with a DC output voltage range of 150–1000 Vdc and a power rating of 40 kW.
DC input: 300-950V
DC output: 50-1000V
Output power: 40KW
Output current: 1-133A
Main features
- Energy-efficient and eco-friendly: High-efficiency operation across the entire load range and ultra-low standby power consumption, with efficiency exceeding 95.5%
- Ultra-wide input voltage range: Operates normally from 300 Vdc to 950 Vdc, adapting to a wide variety of input environments
- Ultra-wide output voltage range: 50 Vdc to 1000 Vdc, meeting the fast-charging needs of various electric vehicles and battery packs
- Wide constant-power output range: Constant-power output from 300 Vdc to 1000 Vdc, meeting the fast-charging needs of various electric vehicles
- No current reduction at low voltage: Can maintain a maximum output of 133.3A at voltages below 300Vdc, meeting the fast-charging needs of more devices
- High power density: Greater than 65W/in³, saving space inside the charging station and reducing the footprint of the charging station
- Emergency stop function: Rapidly responds to system emergency shutdown actions, ensuring safety and reliability
- Noise Mode Settings: Three adjustable noise modes to meet noise control requirements in different environments
- Fan Speed Reporting: Allows users to adjust the charging station’s fan speed based on the module’s fan speed, further optimizing noise levels
- Intelligent Airflow Detection: Monitors airflow smoothness; automatically limits power and triggers an alarm when airflow is obstructed
- High Environmental Reliability: Key circuits are potted with resin, significantly enhancing resistance to salt fog, humidity, and mold
- Built-in Discharge Circuit: Automatically discharges residual charge, simplifying system design and improving system safety
- Battery Reverse Charge Protection: Effectively protects the battery while ensuring reliable and safe system operation
Technical specifications
|
Category |
Name |
Parameter |
|
Environmental conditions |
Operation temperature |
-40°C ~ +75°C, derating is require when the temperature is above 55°C. |
|
Storage temperature |
-40°C ~ +70°C |
|
|
Relative humidity |
≤95%RH, without condensation |
|
|
Cooling mode |
Forced air cooling |
|
|
Altitude |
2,000 m a.s.l., derating is require when the altitude is above 2,000 m a.s.l. |
|
|
Atmospheric pressure |
79 kPa ~ 106 kPa |
|
|
DC input |
Input system |
DC+/DC- + PE |
|
Rated voltage |
300-950Vdc |
|
|
Max Voltage |
1000Vdc |
|
|
Rated Voltage |
800Vdc |
|
|
Max Current |
66.6a |
|
|
Standby Power Consumption |
<20 W at rated 800Vdc input |
|
|
DC output |
Voltage range |
150~1000V |
|
Current range |
0~133A(Rate-limiting points can be set) |
|
|
Rated current |
40A (required for setting of current limiting point) |
|
|
Steady voltage precision |
<±0.5%(150-1000V,0~20MHz) |
|
|
Steady current precision |
≤±1% (rated range of 20% ~ 100% for output load) |
|
|
Load regulation rate |
≤±0.5% |
|
|
Startup overshoot |
≤±3% |
|
|
Peak-to-peak value noise |
≤1% (150~1000V, 0~20MHz) |
|
|
Efficiency |
Under Rated input voltage |
≥95％，@1000V，full load |
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