What is EV DC Charging Module?
EV dc charging module is specially applied in ev charging station and it has built-in monitoring functions, such as input over and under voltage, output over and under voltage, over current, short circuit, over temperature and other phenomena, through the LED indicator on the panel can carry out a variety of self-test, fault warning function.
EV DC Charging Module Features:
Hot-plugging: The charging module adopts plugging and unplugging technology, which is easy to install and maintain. When the charging module is connected to the system, it will not cause disturbance of the system output voltage.
Advanced current equalization technology: The current can be automatically equalized between charging modules, and the unbalance is less than 0.5A.
Input power limit control: when the input voltage is between 323VAC~456VAC (the return difference is less than 5V), the module can output 20kW; when the input voltage is between 285VAC~323VAC, the module can still work normally, but in power limit mode.
EV DC Charging Module Advantages:
It has standby and self evoking function and when there is no charging, the charging module enters into dormant state to reduce power loss.
| Model | 20kW GSCS750030A | |
| Environmental | Ambient temperature | -40～+75℃,derating from 55℃ |
| Storage temperature | -40℃～+70℃ | |
| Humidity | ≤95%RH, without condensation | |
| Cooling | Fan cooling | |
| Three Phase AC Input | Input voltage range | 260～530VAC, three phase +PE |
| Rated voltage | 400Vac | |
| Max current | 38A | |
| Grid Frequency range | 45Hz～65Hz | |
| Power factor | ≥0.99 | |
| Rated Frequency | 50Hz/60Hz | |
| DC Output | Voltage range | 150Vdc～750Vdc |
| Current range | 0～25.0A | |
| Rated Current | 20A | |
| Current sharing | Average current±0.5A | |
| Voltage accuracy | <±0.5% | |
| Current accuracy | ≤±1% | |
| Power Factor and THD | Power factor | ≥0.90 @25%~50% full load output power |
| ≥0.98 @50%~100% full load output power | ||
| ≥0.99 @100% full load output power,rated input voltage and frequency | ||
| THD | ≤5%，@50%~100% full load output power | |
| Control | Communication | CAN BUS |
| Indication Light | Green LED:normal operation,Yellow LED: alarm RED LED:failure | |
| Reliability and Safety | MTBF | >500,000h |
| Safety | CE compliant | |
| Mechanical | Dimension | 84mm(H)x226mm(W)×395mm(D) |
| Weight | ≤10KG | |
| Alarm and Protection Function | Input over/under voltage protection | Automatic shutdown,automatic restart when voltage return to normal |
| Output overvoltage protection | Automatic shutdown and lock,need input restart to unlock | |
| Overcurrent and short circuit protection | Automatic shutdown and lock,need input restart to unlock | |
| Over temperature protection | Automatic shutdown,automatic restart when the temperature return to normal | |
-- Marcus Groll，A Charging Station Owner in UKRAINE
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