The Danfoss VLT Micro Drive FC-51 (Model 132F0026 / FC-051P4K0T4E20H3BXCXXXSXXX) is a compact and reliable frequency converter designed for industrial motor speed control applications. It delivers stable performance for pumps, fans, conveyors, and general-purpose machinery.

The FC-51 series is engineered for simplicity, energy efficiency, and long service life. With a power rating of 4.0 kW and three-phase 380–480V input, it provides precise motor control while reducing energy consumption in industrial systems.

This drive supports multiple communication options and is compatible with Modbus RTU and optional fieldbus modules, making it suitable for integration into modern automation systems.

Its compact design allows easy installation in control cabinets, while built-in protection functions ensure safe and reliable operation under harsh industrial conditions.

Key Features:

• 4.0 kW compact VFD drive
• High-efficiency motor speed control
• Built-in motor protection functions
• Modular communication support
• Easy installation and commissioning
• Reliable performance for industrial automation

Applications:

• Pumps and pumping systems
• HVAC fans and ventilation systems
• Conveyor systems
• Industrial automation machinery
• General-purpose motor control

4. FAQ

Q1: What is Danfoss FC-51 used for?
A: It is used for controlling the speed of AC motors in industrial applications.

Q2: What is the power rating of this model?
A: This model has a rated power of 4.0 kW.

Q3: What types of motors are supported?
A: It supports standard three-phase asynchronous AC motors.

Q4: Does it support communication protocols?
A: Yes, it supports Modbus RTU and optional fieldbus modules.

Q5: Is it suitable for HVAC systems?
A: Yes, it is widely used in HVAC, pumps, and conveyor systems.