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ADXC037400 Lovato softstarter 37A 110-400VAC 18.5KW 20HP
Lovato ADXC037400 soft starter with 37 A rated current and integrated bypass for three-phase motor control applications.
Why Choose the Lovato ADXC037400 Soft Starter?
The Lovato ADXC037400 is a compact and reliable soft starter for three-phase asynchronous motors designed to provide controlled motor acceleration and stopping in industrial automation and motor control applications. As part of the Lovato ADXC soft starter series, it provides an efficient solution for reducing starting current, limiting mechanical stress and improving motor system reliability.
This soft starter features integrated bypass technology and two-phase control, providing smooth voltage ramp starting and stopping for industrial motors. Its ultra-compact design allows straightforward installation in electrical control panels using screw fixing or standard 35 mm DIN rail mounting.
With a 37 A rated starter current, 220–400 V AC three-phase motor supply and support for motors up to 18.5 kW at 400 V AC, the Lovato ADXC037400 is ideal for pumps, fans, conveyors, compressors and general industrial machinery applications.
Key Advantages
- Compact soft starter for three-phase asynchronous motors.
- 37 A rated starter current for industrial motor applications.
- Integrated bypass function reduces losses during normal motor operation.
- Voltage ramp starting and stopping reduces mechanical stress.
- Supports motors up to 18.5 kW at 400 V AC.
- Ultra-compact housing for efficient electrical panel installation.
Key Features
- Lovato ADXC soft starter series.
- Three-phase 220–400 V AC motor control.
- 37 A rated operational current.
- Two-phase controlled starting technology.
- Integrated bypass relay.
- Voltage ramp with current limitation starting method.
- Adjustable acceleration ramp from 1 to 20 s.
- Adjustable deceleration ramp from 0 to 20 s.
- Startup voltage adjustment from 0 to 85%.
- Natural cooling system.
Reliable Motor Starting for Industrial Applications
Soft starters such as the Lovato ADXC037400 control motor voltage during starting and stopping, reducing high inrush currents and mechanical shock. This helps protect motors, couplings and connected machinery while improving operational reliability.
The ADXC series provides a practical solution for applications requiring reliable soft start and stop functionality with simple setup, compact installation and integrated bypass operation.
Typical Applications
- Industrial pumps and water systems.
- Fans and ventilation equipment.
- Conveyor systems.
- Compressors and processing machinery.
- Material handling equipment.
- General industrial motor control panels.
Technical Specifications
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| Motor Protection | No | |
|---|---|---|
| Current | 37 A | |
| Power | 18.5 kW | |
| Voltage | 230 V, 400 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 110–400 V AC | |
| Manufacturer | Lovato Electric | |
| Series | ADXC | |
| Model | ADXC037400 | |
| Product type | Soft starter | |
| Motor type | Three-phase asynchronous motor | |
| Controlled phases | 2 | |
| Rated operational voltage | 220–400 V AC | |
| Auxiliary supply voltage | 110–400 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Rated starter current | 37 A | |
| Motor power at 230 V AC | 9 kW | |
| Motor power at 400 V AC | 18.5 kW | |
| Integrated bypass | Yes | |
| Rated insulation voltage | 630 V | |
| Protection rating | IP20 | |
| Mounting type | Screw fixing or 35 mm DIN rail mounting | |
| Dimensions (W × H × D) | approx. 45 × 132 × 153.8 mm | |
| Weight | approx. 0.76 kg |
Frequently Asked Questions
What is the Lovato ADXC037400 used for?
The Lovato ADXC037400 is a soft starter used to control the acceleration and stopping of three-phase asynchronous motors.
What motor power can this soft starter control?
The ADXC037400 supports motors up to 18.5 kW at 400 V AC and 9 kW at 230 V AC.
What supply voltage does the ADXC037400 require?
The soft starter operates with a three-phase motor supply of 220–400 V AC and auxiliary supply voltage of 110–400 V AC.
Does this soft starter include bypass?
Yes, the ADXC037400 includes an integrated bypass relay to improve operating efficiency after motor starting.
How is the soft starter installed?
The unit can be installed using screw fixing or mounted on a standard 35 mm DIN rail inside electrical control panels.
Trusted for Industrial Motor Control
Lovato ADXC soft starters provide reliable motor starting and stopping solutions for automation engineers, machine builders and industrial electrical installations.
