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High Precision AC400V-500KW Resistive Load Bank

Type: Cabinet type Product name: AC400V- 500KW Resistive Load Bank Brand: Vilva (can OEM brand) Appication: Generator test/ UPS testing etc. Display Parameters:...
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Basic IntroductionThis 500kW AC resistive load bank is heavy-duty industrial power testing equipment for medium-to-large power supply systems. It is designed for full load, partial load and overload commissioning tests of diesel generators, industrial UPS, inverters and power distribution switchgears. Widely used in power plants, large data centers, construction engineering, backup power manufacturers and energy projects, it accurately simulates real power consumption to verify power output stability, heat dissipation performance and complete protection functions of power equipment.    Core Functions

  • Multi-stage adjustable resistive load, flexible load regulation from 0kW up to rated 500kW

  • Real-time monitoring & display of voltage, current, power, frequency and running temperature

  • Intelligent auto-test program: timing test, automatic data recording and test report export

  • Full safety interlock protection: over-temperature, over-current, over-voltage, short circuit and overload cut-off

  • Touch screen control panel for easy parameter setup and running status viewing

  • Optional Modbus TCP communication for remote monitoring and multi-unit group controlProduct Advantages

  • 500kW single integrated cabinet design, compact layout for convenient transport and on-site mobile testing

  • High-grade resistance components, stable load output with low fluctuation during long-hour full-load operation

  • High-efficiency forced air cooling system, reliable heat dissipation for continuous 24-hour testing

  • All-in-one intelligent control system, simple operation with minimal training required

  • Complete fault self-diagnosis and audible/visual alarm to avoid equipment damage

  • Customizable voltage, control logic and auxiliary interfaces to match different project standardsAdvanced Applications

  • Full-load acceptance test of large diesel/gas generator sets

  • Stability aging test for high-power industrial UPS and inverters

  • Delivery inspection of medium-voltage power distribution cabinets and emergency power systems

  • Load simulation commissioning for power station and new energy backup power systems

  • Factory batch aging test of high-capacity backup power equipment

  • Power performance verification for large commercial buildings and IDC data centers1781505766593679.pnghttps://wa.me/8613066198582/


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