The Elta 149-ODE3-12150 – 1KB1B is a robust IP66-rated inverter speed controller designed to convert a single-phase power supply into a three-phase output, ideal for controlling fan motors. It provides a power output of 1.5kW with a current rating of 7.0 amps, offering precise motor speed control for HVAC systems and other industrial applications. Featuring a conformal coating as standard, the controller ensures reliable operation in harsh environments by protecting against moisture and dust. Available in both switched and non-switched configurations, it supports motor control capacities up to 7.5kW.