43.2 kW Universal Resistive Load

This device is designed for loading backup and other power sources with an output of 3×400V / 230V – 50/60Hz or lower. It features an enclosure with forced cooling powered by a fan, which can be connected to the loaded source or a separate mains supply. The front panel includes a switch that allows for the progressive connection of individual power levels, ensuring there is no dead zone. In the "0" position, the load is disconnected, but the fan continues to run for aftercooling. The device can operate in either three-phase or single-phase modes and can be customized according to power and step requirements. A more economical version is available for temporary heating applications such as warehouses, halls, or drying rooms.