131H1975 Danfoss VLT Automation Drive FC 300 355 KW / 500 HP, 380 – 500 VAC, IP00

Why Choose the Danfoss 131H1975 VLT AutomationDrive FC 300?

The Danfoss 131H1975 is a high-power AC variable frequency drive (VFD) from the Danfoss VLT® AutomationDrive FC 300 range, designed for demanding industrial motor control, process automation and heavy-duty machinery applications. Built for precise speed regulation and dependable torque control, this drive is suitable for large motors used in production environments, utilities, material handling systems and industrial plant equipment.

As part of the Danfoss VLT AutomationDrive family, the 131H1975 provides efficient variable speed control for industrial motors while helping improve process performance, reduce energy consumption and minimise mechanical stress. Its robust high-power configuration is designed for demanding applications where reliability, accurate control and long service life are essential.

With a rated output power of 355 kW / 500 HP and a three-phase 380-500 V AC supply, the Danfoss 131H1975 is ideal for high-power pumps, fans, compressors, conveyors, mixers and heavy industrial machinery. The IP00 format is intended for installation within suitable electrical enclosures or drive cabinets.

Key Advantages

• High-power variable frequency drive for industrial automation.
• 355 kW / 500 HP power rating for large motor applications.
• Three-phase 380-500 V AC input suitable for industrial power systems.
• IP00 enclosure format for cabinet-mounted high-power installations.
• Integrated RFI filter for EMC performance.
• Advanced motor control helps improve process efficiency and reliability.
• Suitable for pumps, fans, compressors, conveyors and heavy machinery.

Key Features

• Danfoss VLT® AutomationDrive FC 300 range.
• 355 kW / 500 HP rated output power.
• Three-phase 380-500 V AC input supply.
• Three-phase motor output.
• IP00 degree of protection.
• Integrated RFI filter.
• Designed for high-power industrial motor control.
• Suitable for variable speed control of large industrial motors.
• Robust configuration for demanding production and process environments.

High-Power Motor Control for Industrial Systems

Variable frequency drives such as the Danfoss 131H1975 control motor speed by adjusting the output voltage and frequency supplied to the motor. This enables smoother acceleration, improved process stability and reduced mechanical stress on motors, couplings, belts and connected equipment.

The VLT® AutomationDrive platform is designed to provide flexible motor control across standard through to highly dynamic industrial applications. For large motor installations, this helps improve energy performance, reduce unnecessary wear and support reliable operation across demanding production and process environments.

Typical Applications

• High-power industrial pumps and pumping stations.
• Large fan, ventilation and air handling systems.
• Compressors and process equipment.
• Heavy-duty conveyors and material handling systems.
• Mixers, crushers and processing machinery.
• Manufacturing and production lines.
• Utilities, plant rooms and industrial automation systems.