China High Quality Customized Load Bank Manufacturer

RST Electric presents Non-Linear Load Bank – a precision power testing solution designed for applications requiring realistic simulation of complex electrical loads. Combining resistive (R), capacitive (C), and inductive (L) elements in a single unit, this RCD Load Bank enables accurate emulation of power factors from 0.65 to 1.0, making it ideal for testing inverters, UPS systems, AC power sources, and renewable energy equipment. With three-phase independent adjustment, 0.1kW/0.1kVA load stepping, and ±3% loading accuracy, it delivers exceptional flexibility for R&D laboratories, quality assurance, and production testing. The unit features a touchscreen local interface with real-time data logging and curve display, plus RS485/Modbus-RTU remote control via PC software. Housed in a compact, mobile enclosure with forced air cooling and <65dB noise operation, it suits indoor laboratory and manufacturing environments.

RST Electric proudly presents the 500kW 380V Load Bank – a powerhouse solution for largescale AC power validation. Engineered for utilitygrade generator testing, missioncritical UPS systems, and industrial power applications, this 500kW 380V AC Load Bank delivers uncompromising resistive load accuracy with ultrafine step control and multilayer safety protections. Designed for continuous fullload operation, it features intelligent forcedair cooling, a robust IP23rated chassis (outdoor options available), and dual control modes: local HMI touchscreen and remote PC/Modbus interface. Whether deployed in thermal power plants, hyperscale data centers, or offshore renewable energy farms, this load bank sets the standard for reliability and precision. 

RST Electric proudly introduces the 6000KW Containerized Load Bank – a massive-scale, fully integrated testing solution designed for utility power plants, large generator sets, and mission-critical power systems. This Container Load Bank 6000KW combines resistive and inductive loads in a single 12-meter ISO container, offering both transient and steady-state testing capabilities. With a maximum short-time load of 6000kVA (3200kW resistive + 5780kvar reactive) and continuous load rating of 6000kvar/1200kW, it meets the most demanding test requirements across multiple voltage levels from 400V to 690V. Whether for factory acceptance testing, on-site commissioning, or routine maintenance of medium-voltage generators, this 6000KW Container Load Bank delivers unmatched flexibility, precision, and reliability.