ATO soft starters are also widely used in the mining industry, where heavy machinery must operate continuously under extremely demanding conditions. Mining equipment such as crushers, ball mills, conveyors, pumps, and ventilation systems requires reliable motor control to handle high starting loads, frequent operation cycles, and sudden load variations. Direct motor startup in these applications can generate excessive mechanical shock and high inrush current, which may damage equipment and strain the electrical network. ATO 3 phase soft starters provide smooth and controlled motor acceleration, delivering the necessary torque while minimizing electrical and mechanical stress on both motors and connected machinery.
In mining operations, conveyors and crushers often process large volumes of ore and raw materials. Smooth startup is essential to prevent belt slippage, material spillage, and sudden impacts on gears, shafts, and bearings. ATO electronic soft starters gradually increase voltage and current, ensuring stable equipment operation and improving process reliability. Their soft stopping capability also helps reduce abrupt shutdown effects, improving operational safety and minimizing wear on mechanical systems.
Another major advantage of ATO soft starters is their robust construction. Mining environments are typically characterized by dust, vibration, moisture, and high ambient temperatures, all of which can negatively affect electrical equipment. ATO soft starters are designed to maintain reliable performance in these harsh industrial conditions, helping reduce downtime and maintenance requirements. With capacities up to 600 kW (800 hp), they are suitable for both medium-sized and large-scale mining operations requiring high-power motor control.
Their compatibility with multiple voltage levels, including 220V, 380V, 480V, and 690V systems, further enhances their versatility and allows integration into mining facilities around the world. In addition, built-in protection features such as overload protection, phase loss detection, and current limiting improve motor safety and system stability.
Overall, ATO soft starters 7.5 kW to 600 kW provide mining companies with an efficient, durable, and energy-saving motor control solution that enhances productivity, extends equipment life, and supports reliable operation in challenging industrial environments.