Asynchronous motor soft starter ES230-12

three-phasedirect

• For three-phase induction motors of up to 22 kW / 400 V • Built in heat dissipater and electro-mechanical bypass relay • Substitutes the conventional contactors with a greater operating life. One in direct start-up and three in star-delta start-up. • Lower maintenance cost. • No pressure surge when using pumps and compressors. Reduces hammering. • Less current and voltage drop during start up. Allows for reduced power consumption. • Mechanical dimensioning can be optimised. • Simplified automation. • Assembly, setting, installation, commissioning and maintenance are made easy by the compact design. • Reduces start and stop torque, eliminating mechanical problems. • Additional cooling is not necessary thanks to the bypass built-in relay. • Substitutes the conventional contactors: one for direct start-up and three for star-delta start-up