Collection: Portable EV DC charger
Chapter 1 Product Overview
- A high-power power module platform with nuclear safety level is adopted, which has higher safety and reliability;
- It adopts a new and efficient three-phase PFC circuit topology, with power factor greater than 0.99 and harmonic distortion rate lower than or equal to 5%.
- High-frequency switching power supply module adopts full-bridge phase-shifting soft switching technology, which has high execution efficiency.
- Advanced digital current sharing technology effectively improves the current sharing accuracy and anti-interference;
- Initiate module dormancy technology and rotation technology to ensure the efficient operation of the system;
- Intelligent charging process control and perfect monitoring and protection of charging process, fool operation;
- There are many kinds of charging methods to choose from, such as regular charging, quantitative charging, fixed amount charging and automatic filling.
- Real-time display of charged amount, charging time, current electricity price, charging price and other information and operating status;
Module hot plug technology makes maintenance more convenient;
Chapter IV Product Parameters
|
Rated power |
20kW |
|
INPUT |
|
|
Voltage |
380VAC±20% |
|
Current |
0~32A |
|
Frequency |
45Hz-65Hz |
|
Power Factor(MAX) |
≥0.99 APFC |
|
Current THD |
≤5% |
|
OUTPUT |
|
|
Voltage |
200-750VDC |
|
Current |
0~50A |
|
Stabilizing accuracy |
≤±0.5%FS（FS Resistor Load） |
|
Steady flow accuracy |
≤±1%FS（FS Resistor Load） |
|
Rripple |
≤0.2% |
|
Power supply regulation rate |
≤±0.1%FS |
|
Protection grades |
Indoor IP30 |
|
Efficiency |
≥96% |
|
Data sampling period of voltage and current |
＜100ms |
|
Protect |
1. Input over/under voltage protection; 2. Output overcurrent/short circuit protection; 3. Protective measures such as battery anti-reverse connection, overheating, lightning protection, communication interruption, moistureproof, salt fog prevention, mildew prevention and rust protection; |
|
Module communication interface |
CAN 2.0B |
|
Controller communication interface |
CAN 2.0B |
|
Charging mode |
Touch charging of display screen |
|
Cooling mode |
Forced cooling of fan |
|
Runtime environment |
-20+50℃ |
|
Temperature |
-30~50℃ |
|
Humidity |
5%~95% |