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LRG1K0100G

Liquid Cooled 30kW 1000V ACDC Power Module

LRG1K0100G.png
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Product Introduction

LRG1K0100G is specially designed for EV Fast DC chargers with liquid cooled requirement. It has the features of high efficiency,  zero noise, high power density and high reliability. By 3 phase 4 wire AC input, it can deliver up to 30kW DC output power and  cover 150 to 1000VDC output voltage range. It has obtained EMC/EMI Class B, TUV CE and cTUVus certification.

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    Constant power output@300V-1000Vdc, full power output@320V-530Vac
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    G65 universal coolant, normal operation at liquid temperature -40℃ , no power derating at 65℃
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    Peak efficiency ≥96.5%, full load max efficiency ≥96.2%
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    Anti-condensation water design, full hot plug support for liquid and electrical interfaces, quick-plug connectors for liquid circuits
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    Conformal coating and glue flling provide high protection for high reliability
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    Scalable to 60kW with same size

Product Values

  • Power Module Output Voltage and Current Curve
    INFY Power Module Output Voltage and Current Curve.svg
  • Power Module Output Power and Input Voltage Curve
    INFY Power Module Output Power and Input Voltage Curve.svg
  • Power Module Output Power and Coolant Temperature Curve
    INFY Power Module Output Power and Coolant Temperature Curve.svg

Technical Specification

  • LRG1K0100G
  • Environmental
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      Ambient temperature-40°C~+75°C
      Storage temperature-40°C~+70°C
      Humidity≤95%RH
      Altitude4000m
  • Cooling Requirement
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      Coolant liquidAutomobile antifreeze G65 liquid is prefered
      Coolant temperature range-20°C~+60°C with full load, power derating above 60°C
      Coolant flow requirement6L~10L/min, min 0.22 bar pressure difference between the input and output liquid interface
      Coolant pressure/volumeMax 120PSI 8 bar, 0.25L in the module
  • Input Side
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      Frequency range45~65Hz
      Input voltage range3L+PE, 260Vac~530Vac
      Power factor0.99
      Max input current58A
      ITHD (total harmonic distortion)≤5%
      Peak efficiency≥96.5%
      Full load efficiency≥96.2%
  • Output Side
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      Output power30kW@ voltage ≥ 300Vdc
      Voltage range150Vdc~1000Vdc
      Current range0~100A
      Current sharing<±5A
      Voltage stabilization accuracy<±0.5%
      Current stabilization accuracy≤±5% (output power in 50%~100%)
  • Control
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      CommunicationCAN bus, max 48 power modules in   parallel
      Indication lightGreen LED: normal operation; yellow LED: alarm; red LED: failure
      Address indicationAutomatic address identification, panel dial switch for group setting
      ESTOPQuickly stop output less than 60V in 300ms, outerside 12V DO control
  • Alarm and Protection
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      Input/output voltage protectionOver/under volt protection with automatic shutdown/restart when the volt returns to normal
      Over current/short circuit  protectionAutomatic shutdown and lock, power off to start and unlock
      Over temperature protectionAutomatic shutdown, automatic restart when the temperature returns to normal
  • EMC/EMI
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      TUV CE certificationEN61851-21-2, Class B
  • Safety
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      cTUVus/TUV CE certificationUL2202, EN61851-1, EN61851-23
  • Reliability
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      MTBF>300,000 h
  • Mechanical
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      Dimensions123mm (H) × 300mm (W) × 453mm (D) (excluding the holder and interface plug)
      Weight≤30 kg
      Protection classIP30 with condensation water protection design
  • Ordering Information
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      Type LRG1K0100G liquid cooled 30kW1000V ACDC power module
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