LRG1K0200G
62.5kW 1000V
Liquid-Cooled ACDC
Power Module
Product Introduction
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 4-wire AC input, 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.
-
Anti-condensation design, full hot-plug support for both liquid-cooling and electrical interfaces, quick-plug connectors for liquid cooling loop -
G65 Antifreeze, normal operation from -40°C, with no power derating up to 65°C -
Integrated input AC contactor, achieving standby state with zero reactive power -
Full power 62.5kW output, PF adjustable 0.8 leading ~ 0.8 lagging, max reactive power compensation 62.5kVar -
Conformal coating and glue filling provide high protection for high reliability -
Peak efficiency ≥97.5%, full load efficiency ≥97%
Curve Chart
-
Output Power and Input Voltage Curve
-
Output Voltage and Output Current Curve
-
Output Power and Coolant Temperature Curve
Technical Specification
-
LRG1K0200G
-
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 Standby power <8W 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 Output current 0~200A Voltage regulation accuracy <±0.5% Current regulation accuracy ≤±1% Current sharing ≤1% Peak efficiency ≥97.5% Full load efficiency ≥97% -
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
