Arrancador suave para motores de inducción trifásico WEG

Soft-Starters are static starters that accelerate, decelerate and protect three-phase induction motors in power ratings from 4,5 to 315 kW.

Features:

• Reduction of mechanical stresses over the coupling and transmission devices (gearboxes, pulleys, gears, conveyors) during the start.
• Increases motor and machine mechanical equipment lifetime due to the reduction of mechanical stress.
• Easy operation, setup and maintenance.
• Simple electrical installation.
• Operates in environments up to 55 °C (without current reduction for all models).
• Integral, electronic motor protection.
• Kick-Start function for starting high breakaway torque loads.
• Reduces Water Hammer in pump applications.
• Limitation of voltage drop during start.
• Universal voltage (220 to 575 Vac).
• Switched mode power supply with EMC filter for the control electronics (110 to 240 Vac).
• Built-in by-pass providing size reduction and energy saving.
• Voltage monitoring of the electronics allows to back-up I x t values (thermal image).