Lovato VLBXL590 three-phase mains choke, 50 A, 0.59 mH, designed for Lovato VLB3 variable speed drives rated from 22 to 30 kW.
£703.12
The Lovato VLBXL590 is a high-quality three-phase mains choke designed specifically for use with Lovato VLB3 variable speed drives. Installed on the incoming power supply, the mains choke helps improve drive performance by reducing harmonic distortion, limiting current peaks and protecting both the drive and connected equipment from supply disturbances.
Engineered for demanding industrial environments, the VLBXL590 enhances the reliability and lifespan of variable frequency drive installations. It contributes to improved electromagnetic compatibility (EMC), minimises electrical stress on drive components and supports stable operation where mains power quality may fluctuate.
Designed for 22 to 30 kW Lovato VLB3 drives, this 50 A, 0.59 mH mains reactor is ideal for machine builders, OEMs and industrial automation applications requiring dependable motor control and long-term system protection.
A mains choke is installed between the electrical supply and a variable frequency drive to reduce harmonics, minimise voltage spikes and limit peak currents. This improves overall power quality while helping to extend the service life of both the drive and the connected motor.
The Lovato VLBXL590 has been developed specifically for the VLB3 drive range, providing an optimised solution for industrial motor control applications where system reliability and electrical protection are essential.
| Power | 30 kW |
|---|---|
| Current | 50 A |
| Phase | Three Phase |
| Series | VLB3 Accessories |
| Product type | Three-phase mains choke |
| Rated current | 50 A |
| Inductance | 0.59 mH |
| Compatible drive size | VLB3 22 to 30 kW |
| Application | Input mains reactor for variable speed drives |
| Operating temperature | -10°C to +55°C |
| Weight | Approx. 8.35 kg |
| Mounting | Panel installation |
| Standards | IEC/EN/BS 61558-1 |
| EMC Filter | None |
It is a three-phase mains choke that improves power quality and protects compatible Lovato VLB3 variable speed drives.
It is designed for Lovato VLB3 variable speed drives rated between 22 and 30 kW.
The VLBXL590 has a 50 A current rating.
A mains choke reduces harmonic distortion, limits current peaks and protects the drive from electrical disturbances on the incoming supply.
Yes. The VLBXL590 is designed for installation within industrial electrical control panels alongside compatible VLB3 variable frequency drives.
Lovato mains chokes are widely used by machine builders, automation engineers and industrial manufacturers to improve power quality, protect variable speed drives and increase overall system reliability.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...