

Basic Introduction
This 100kW to 500kW AC resistive load bank is professional industrial power testing equipment, covering multiple power grades: 100kW, 200kW, 300kW, 400kW and 500kW. It is specially designed for full-load, partial-load and overload commissioning tests of standby generators, UPS, inverters and power distribution systems. Widely applied in power stations, data centers, engineering construction, power equipment factories and energy engineering projects, it accurately simulates real power load consumption to verify power supply stability, output performance and safety protection functions.
Core Functions
Adjustable multi-stage resistive load, supports step-less load regulation from 0 to full rated power
Real-time collection and display of voltage, current, power, frequency and other electrical parameters
Complete automatic test mode with timing test, data storage and test report export
Comprehensive safety interlock protection: over-temperature, over-current, over-voltage, short circuit and overload protection
Touch screen human-machine operation panel with intuitive parameter setting and running status monitoring
Optional Modbus TCP communication for remote monitoring and centralized group control
Product Advantages
Multiple power options from 100kW to 500kW to meet different generator and UPS test demands
High-precision resistance components, stable load output and low fluctuation during long continuous operation
Integrated intelligent control system, easy operation without complex professional training
Compact integrated cabinet structure, convenient for transportation, on-site mobile testing and fixed laboratory use
High-efficiency air cooling heat dissipation, stable heat dissipation effect for long-hour full-load running
Customizable voltage grades, control modes and auxiliary functions according to customer project requirements
Advanced Applications
Full-load acceptance test of diesel/gas generator sets for engineering projects
Performance aging and stability testing of industrial UPS and inverter power supplies
Power distribution cabinet, switchgear and emergency power supply delivery inspection
Power system load simulation for new energy station and power plant commissioning
Factory batch aging test of backup power equipment
Emergency power load verification for data centers, hospitals and commercial buildings
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