ADXT0506 Lovato SOFT STARTER 506A 380-690V, AUX 110/240V

Why Choose the Lovato ADXT0506 Soft Starter?

The Lovato ADXT0506 is an advanced three-phase soft starter designed for controlled starting and stopping of large asynchronous motors in standard and heavy-duty industrial applications. As part of the Lovato ADXT soft starter series, it combines three-phase motor control, integrated protection and flexible starting functions to help reduce electrical starting currents and mechanical stress on motors and driven equipment.

The ADXT0506 features a built-in bypass that reduces power losses and heat generation once the motor has completed its starting sequence. It supports both conventional in-line and inside-delta motor connections, providing considerable flexibility when configuring high-power motor-control systems for machinery, process equipment and industrial infrastructure.

With a rated starter current of 506 A and a three-phase 380–690 V AC operational voltage, the ADXT0506 is engineered for high-power industrial motor applications. Its auxiliary supply accepts 110–120 V AC or 220–240 V AC, while the three controlled phases provide smooth acceleration and deceleration for demanding motor-driven equipment.

Key Advantages

• Advanced three-phase soft starter for standard and heavy-duty applications.
• 506 A rated starter current for large industrial motors.
• Three-phase 380–690 V AC operational voltage for high-power industrial systems.
• 110–120 V AC / 220–240 V AC auxiliary supply for flexible control-system integration.
• Integrated bypass reduces power losses and heat generation after starting.
• Supports both in-line and inside-delta motor connections.
• Controlled motor acceleration helps reduce mechanical shock and stress on connected equipment.

Key Features

• Lovato ADXT advanced soft starter series.
• 506 A rated starter current.
• Three-phase 380–690 V AC rated operational voltage.
• 110–120 V AC / 220–240 V AC auxiliary supply.
• Three controlled phases for advanced motor starting and stopping.
• Built-in bypass for efficient continuous operation.
• Suitable for standard and heavy-duty motor applications.
• Supports conventional in-line connection.
• Supports inside-delta connection for increased application flexibility.
• Integrated motor and starter protection functions.
• Designed for high-power asynchronous three-phase motors.

Controlled Starting for High-Power Industrial Motors

Soft starters progressively control the electrical power supplied to an AC motor during acceleration and stopping. This helps limit high starting currents and reduces mechanical shock compared with direct-on-line starting, protecting components such as motors, couplings, belts, gearboxes and driven machinery from unnecessary starting stress.

The Lovato ADXT0506 is particularly suited to large motors and demanding loads where controlled acceleration is important. Its three-phase control provides effective management of the starting process, while the built-in bypass improves efficiency after the motor reaches normal operating speed. Support for in-line and inside-delta connections gives system designers additional flexibility when engineering high-power motor-control installations.

Typical Applications

• Large industrial pumps and pumping stations.
• High-power fans, blowers and ventilation systems.
• Heavy conveyor and material handling systems.
• Crushers and shredding machinery.
• Industrial compressors.
• Centrifuges and process machinery.
• Mills and heavy production equipment.
• High-inertia industrial loads.
• Large automated machinery and process installations.