MXR100080B-DC 80kW high-efficiency dc-dc power module for energy storage systems

The MXR100080B-DC is an 80kW high-performance DC-DC converter designed for advanced energy storage systems. Equipped with full SiC power devices and a single-stage topology, it delivers ultra-high efficiency and reliable power conversion across a wide voltage range. Its compact, fan-cooled design ensures excellent thermal management and superior power density, making it ideal for large-scale renewable and ESS applications.
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  • Product Details

    • Rated Power: 80kW

    • Efficiency: >98.5%

    • Cooling Method: Fan Cooling

    • Isolation: High Frequency Isolation

    • Output (Battery Side): 200–1000VDC, Max 250A

    • Input (Bus Side): 750–850VDC, Max 102A

    • Voltage Regulation: ±0.5%

    • Current Regulation: ±1%

    • Ripple Peak: ≤1%

    • Current Sharing Imbalance: ≤5%

    • Parallel Operation: Up to 60 units

    • Communication: CAN bus

    • Operating Temperature: -30°C to +75°C

    • Dimensions: 400 × 485 × 87 mm

    • Weight: <20kg

     

    The MXR100080B-DC combines intelligent optimization with robust protection through a glue-filling process, ensuring long-term performance even in demanding industrial environments.

    Product Description

    Engineered for modern energy storage and renewable integration, the MXR100080B-DC provides stable DC power conversion with exceptional efficiency and precision. Its modular and scalable design supports multi-unit parallel operation, making it suitable for large-capacity ESS, DC microgrids, and industrial DC systems. The fan-cooled structure ensures effective thermal management, while high-frequency isolation enhances system safety and performance.

    Product Characteristic

     

    • Output Power
      80kw
    • High Voltage Side Voltage Range
      200VDC~1000VDC
    • High Voltage Side Max Current
      250A
    • High Voltage Side Stabilized Voltage Precision
      ≤±0.5%
    • High Voltage Side Stabilized Current Precision
      ≤±1% (Output loading 20%~100% rated range)
    • High Voltage Side Ripple Peak
      ≤1%
    • High Voltage Side Current Sharing Imbalance
      ≤5%
    • Low Voltage Side Voltage Range
      750VDC ~ 850VDC
    • Low Voltage Side Max Current
      102A
    • Operating Temperatue
      -30℃~+75℃, output derating at above 50℃
    • Altitude
      ≤ 2000m, output derating above 2000m
    • Size(W×D×H)
      400×485×87mm
    • Weight
      <20kg
    • Efficiency(full load)
      >98.5%
    • Isolated Method
      High Frequency Isolation
    • Cooling Mode
      Fan cooling
    • Communication Method
      CAN Communication
    • Parallel Module Quantity
      ≤60 pieces