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ADXT0311 Lovato SOFT STARTER 311A 380-690V, AUX 110/240V
Lovato ADXT0311 soft starter with 311 A rating, 380–690 V AC motor supply and 110/240 V AC auxiliary supply for controlled industrial motor starting.
£5,686.17
Why Choose the Lovato ADXT0311 Soft Starter?
The Lovato ADXT0311 is a high-capacity three-phase soft starter designed for smooth acceleration and controlled stopping of large AC motors in industrial automation, process control and heavy-duty motor applications. As part of the Lovato ADXT soft starter series, it provides reduced starting current, improved mechanical protection and reliable motor management for demanding industrial systems.
This electronic soft starter controls the voltage applied to the motor during starting and stopping cycles, reducing electrical stress and mechanical shock compared with direct-on-line starting. The advanced control method helps improve equipment reliability, reduce maintenance requirements and extend the service life of motors and driven machinery.
With a rated operational current of 311 A, a 380–690 V AC motor supply range and an 110/240 V AC auxiliary supply, the Lovato ADXT0311 is suitable for large three-phase motor applications requiring controlled starting and stopping performance.
Key Advantages
- Advanced soft starter solution for large three-phase AC motors.
- 311 A rated current for demanding industrial motor applications.
- 380–690 V AC operating voltage range for industrial power systems.
- 110/240 V AC auxiliary supply for flexible control installation.
- Reduces motor inrush current during starting.
- Minimises mechanical stress on motors, couplings and driven equipment.
Key Features
- Lovato ADXT soft starter series.
- Three-phase electronic reduced-voltage starter.
- 311 A rated operational current.
- 380–690 V AC motor supply voltage.
- 110/240 V AC auxiliary supply voltage.
- Electronic control of motor acceleration and deceleration.
- Improved motor starting performance compared with direct-on-line starting.
- Designed for industrial automation and heavy-duty motor control systems.
Reliable Motor Starting for Heavy-Duty Applications
Soft starters provide controlled motor acceleration by gradually increasing the voltage supplied to the motor, reducing high starting currents and limiting mechanical stress on connected equipment. This makes them ideal for applications where smooth operation and reliable motor performance are essential.
The Lovato ADXT0311 is designed for industrial installations requiring efficient control of large motors, including heavy machinery, pumps, fans and production equipment. Its robust design enables integration into electrical control systems where dependable motor starting is required.
Typical Applications
- Large pumps and water treatment systems.
- Industrial fans and ventilation equipment.
- Compressors and process machinery.
- Heavy-duty conveyors and material handling systems.
- Manufacturing and production equipment.
- OEM industrial automation systems.
Technical Specifications
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| Motor Protection | Yes | |
|---|---|---|
| Current | 311 A | |
| Voltage | 400 V, 480 V, 600 V, 690 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 110–240 V AC | |
| HS Code | 85044090 | |
| Manufacturer | Lovato | |
| Series | ADXT | |
| Model | ADXT0311 | |
| Product type | Soft starter | |
| Application | Three-phase AC motor control | |
| Rated operational current | 311 A | |
| Motor voltage range | 380–690 V AC | |
| Auxiliary supply voltage | 110/240 V AC | |
| Frequency | 50/60 Hz | |
| Starter type | Electronic reduced-voltage starter | |
| Number of phases | Three-phase | |
| Mounting type | Panel mounting | |
| Protection rating | IP00 |
Frequently Asked Questions
What is the Lovato ADXT0311 used for?
The Lovato ADXT0311 is a soft starter used to control the acceleration and deceleration of large three-phase AC motors in industrial applications.
What current rating does the ADXT0311 provide?
The soft starter has a rated operational current of 311 A.
What motor voltage range does this soft starter support?
The ADXT0311 supports motors with a supply voltage range of 380–690 V AC.
What auxiliary supply voltage is required?
The unit requires an auxiliary supply of 110/240 V AC.
What are the benefits of using a soft starter?
A soft starter reduces starting current and mechanical stress, helping improve motor reliability and extending the service life of connected equipment.
Trusted by Industrial Automation Professionals
Lovato ADXT soft starters provide reliable motor control, reduced starting stress and efficient operation for industrial automation and heavy-duty power applications.
