- 675 Sycamore Drive, Suite 150 Milpitas, CA 95035
LRG1K0200G is specifically designed for electric vehicle fast DC chargers with liquid cooling requirements and supports Variable Power Factor (VPF) function. It features high efficiency, zero noise, high power density, and high reliability. With 3-phase AC input without a neutral line, it can deliver up to 62.5kW DC output power and supports an output voltage range of 200Vdc to 1000Vdc. It meets EMC/EMI Class B requirements, and has TUV CE and cTUVus certification.
| Technical Parameters | ||
| Operating Environment | Operating temperature | -40°C~+75°C, derating required above 65°C |
| Transportation/Storage temperature | -40°C~+75°C | |
| Relative humidity | ≤95%RH, non-condensing | |
| Altitude | 4000m | |
| Atmospheric pressure | 79kPa~106kPa | |
| Cooling method | Liquid cooling | |
| Protection rating | IP40 | |
| Coolant Requirements | Coolant type | G65 Antifreeze (60% Ethylene Glycol + 40% pure H2O) |
| Temperature | -20°C~+75°C, derating required above 65°C | |
| Flow rate | 6L~10L/min | |
| Pressure differential | Min 0.21bar pressure differential between liquid inlet and outlet | |
| Coolant volume | Max 120PSI 8 bar, 0.25L in the module | |
| AC Input | Frequency | 45Hz~65Hz |
| Input voltage | 3-phase+PE, 260Vac~530Vac | |
| Rated voltage | 380/400/480Vac | |
| Max input current | 120A | |
| Power factor | ≥0.99 | |
| PF adjustment range | 0.8 leading ~ 0.8 lagging | |
| Reactive power compensation | 62.5kVar | |
| Input AC contactor | Integrated input AC contactor, achieving standby state with zero reactive power | |
| THDi | ≤5% | |
| DC Output | Max output power | 62.5kW |
| Output voltage | 200Vdc~1000Vdc | |
| Constant power voltage range | 312.5Vdc~1000Vdc | |
| Max output current | 200A | |
| Voltage regulation accuracy | <±0.5% | |
| Current regulation accuracy | ≤±1% | |
| Current sharing | ≤1% | |
| Performance | Peak efficiency | ≥97.5% |
| Full load efficiency | ≥97% | |
| Standby power | <8W | |
| Control | Communication | CAN bus, max 40 power modules in parallel |
| Indication light | Green LED: normal operation; Yellow LED: alarm; Red LED: failure | |
| Address indication | Automatic address identification, panel dial switch for group setting | |
| ESTOP | 5V/12V dry-contact relay trigger, output voltage shall drop from 1000Vdc to below 60Vdc in 300ms | |
| Alarm and Protection | Input overvoltage/undervoltage protection | Automatic shutdown, enters standby mode when the voltage returns to normal and requires a startup command from the monitoring unit to restore output |
| Output overvoltage protection | Automatic shutdown, manual restart when the voltage returns to normal | |
| Overcurrent/short circuit protection | Automatic shutdown, enters standby mode when the overcurrent/short circuit is cleared and requires a startup command from the monitoring unit to restore output | |
| Overtemperature protection | Automatic shutdown, enters standby mode when the temperature returns to normal and requires a startup command from the monitoring unit to restore output | |
| Reliability and Safety | Certification | TUV CE, cTUVus |
| EMC/EMI | EN IEC 61851-21-2:2021 Class B | |
| Safety | IEC 61851-1:2023, EN IEC 61851-1:2019, EN 61851-23:2014, IEC 61851-23:2023, UL 2202:2022 | |
| MTBF | >300,000h | |
| Mechanical Parameters | Dimensions (W*D*H) | 300mm*453mm*123mm |
| Weight | <32.5kg | |
| Optional blind-mate coupling | CGD08.5421/L, quick-release coupling for liquid cooling | |
| *The product is continuously evolving. Please refer to the latest datasheet for specifications. | ||
For any queries, technical support, or specific product information, our dedicated team stands ready to assist you.
