ES Series Soft Starters

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 

• Soft Start
• Soft Stop
• Phase imbalance or phase loss (ES230-45 & ES 400-25)
• Overload (ES230-45 & ES 400-25)
• Phase imbalance or phase loss (ES230-45 & ES 400-25)