VLBXL590 - INDUCTANCE FOR VLB3

Why Choose the Lovato VLBXL590 Three-Phase Mains Choke?

The Lovato VLBXL590 is a robust three-phase mains choke designed for use with Lovato VLB3 series variable speed drives from 22 to 30 kW. It is engineered to improve drive performance, reduce electrical disturbances and support reliable operation in industrial motor control applications.

Mains chokes help protect variable speed drives by limiting current peaks, reducing harmonic distortion and improving the quality of the supply to the drive. The VLBXL590 is particularly suitable for installations where stable drive operation and improved electrical compatibility are required.

With a 50 A current rating and 0.59 mH inductance, the VLBXL590 is ideal for higher power VLB3 drive installations used in demanding machinery, process control and automation environments.

Key Advantages

• Dedicated three-phase mains choke for Lovato VLB3 drives.
• Suitable for 22 to 30 kW variable speed drive applications.
• 50 A rated current for higher power installations.
• Helps reduce supply harmonics and electrical disturbances.
• Improves drive protection against current peaks and supply fluctuations.
• Industrial-grade design for reliable operation in control panel systems.

Key Features

• Lovato VLBXL590 mains choke.
• Three-phase inductance accessory.
• 50 A rated output current.
• 0.59 mH inductance.
• Designed for Lovato VLB3 series drives from 22 to 30 kW.
• Supports improved electrical network compatibility.
• Helps protect variable speed drives from line-side disturbances.
• Suitable for industrial automation and motor control systems.

Technical Specifications

• Manufacturer: Lovato Electric
• Model: VLBXL590
• Product type: Three-phase mains choke
• Accessory type: Line inductance / mains choke
• Compatible series: Lovato VLB3 variable speed drives
• Compatible drive power: 22 to 30 kW
• Rated current: 50 A
• Inductance: 0.59 mH
• Operating temperature: -10 to +55 °C
• Weight: approx. 8.35 kg
• EAN: 8013975225608
• ETIM classification: EC002565 - Filter circuit coil for low-voltage
• Conformity: IEC / EN / BS 61558-1
• Application: Variable speed drive line-side protection and filtering

Reliable Line-Side Protection for Variable Speed Drives

The Lovato VLBXL590 is installed on the supply side of compatible VLB3 variable speed drives to help stabilise the incoming electrical supply. By adding inductance to the line, it can reduce current ripple, limit inrush effects and help protect the drive from disturbances caused by the power network.

Using a correctly rated mains choke can also improve installation reliability, particularly in industrial environments with long supply cables, multiple drives, transformer-fed systems or electrical noise from other equipment.

Typical Applications

• Industrial variable speed drive installations.
• Motor control panels using Lovato VLB3 drives.
• Pumps, fans and HVAC systems.
• Conveyors and material handling equipment.
• Manufacturing and process machinery.
• Automation systems requiring improved line-side drive protection.

Trusted by Industrial Automation Engineers

Lovato mains chokes are widely used by control panel builders, machine builders and automation engineers to support reliable variable speed drive operation in demanding industrial environments.