FC-301PK37T4134L2712

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The FC-301PK37T4134L2712 drive boasts a power range of 132kW to 710kW for low harmonic drive, operates at supply voltages from 3 x 380-480 V, and features back-channel cooling for frames D, E, and F. Part of the VLT FC 301 Automation Drives series manufactured by Danfoss, it includes integrated DC chokes and functions optimally in temperatures ranging from -25C to +50C.

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Product Description:

Danfoss makes the VLT FC 301 Automation Drives, model number FC-301PK37T4134L2712. It runs on 3x 380-480V supply voltage. 3-phase AC input must power the drive, and the range covers standard industrial power distribution systems. The drive’s ability to convert incoming AC power to variable frequency and voltage to control motors is dependent on its ability to handle this voltage range, so this is important. The drive is more robust to power grid fluctuations when its voltage range is greater, so it will operate steadily and protect against over- or under-voltage situations. This model is for low harmonic drives, and the power range is 132kW - 710kW. This is the maximum output power to the motor. In short, this is how well the drive can handle demanding industrial applications that need a lot of torque and speed. Applications that need big motors for compressors, fans, pumps and conveyors need a higher power rating.

Regarding frames D, E and F; the FC-301PK37T4134L2712 has a back-channel cooling system. This advanced cooling technique distributes heat from the internal components of the drive. By separating the cooling airflow from the electrical parts, impurities are kept out of the drive and reliability and lifetime are increased. Heat dissipation is critical because too much heat can damage electronic parts and make them fail early and perform poorly. The drive can run at higher power and more demanding conditions with the back-channel cooling architecture which maximizes thermal management. The operating temperature range of the drive without derating is -25C to +50C. This is a wide range and shows the drive can operate in many environments. The fact that derating is not present in this range means the drive can operate at full load without any power output reduction due to temperature fluctuations.

The control functions of this drive are important and an Integrated Motion Controller (IMC) gives advanced motion capabilities. The IMC allows control of motor position, torque and speed, which makes difficult automation tasks easier. Besides, features like integrated braking control, built-in process controller and droop control for load sharing make the drive more efficient and flexible. Droop control allows to division of the load among multiple drives, ensures balanced operation, and prevents overloads. Deceleration is smooth and controlled by integrated brake control which controls the motor braking torque. The built-in process controller simplifies system design and reduces costs by allowing the drive to do complex control sequences without the need for additional controllers. To reduce electromagnetic interference and harmonic distortion, the drive also has DC chokes and RFI filters. Integrated DC chokes improve power quality and reduce the strain on the electrical infrastructure by reducing the harmonic currents that are fed back into the power supply.

Control Features
Integrated Motion Controller (IMC)
Cooling
Back-channel cooling for frames D, E, and F
Enclosure
Available up to IP 66
Harmonic Distortion
Integrated DC chokes and RFI filters
Operating Temperature
-25C to +50C without derating
Power Range
132kW – 710kW (Low harmonic drive)
Supply Voltage
3 x 380-480 V...0.37 kW – 1.1 MW

Frequently Asked Questions about FC-301PK37T4134L2712:

Q: What is the power range of the Danfoss FC-301PK37T4134L2712?

A: The Danfoss VLT FC 301 Automation Drives, model FC-301PK37T4134L2712, features a power range from 132kW to 710kW. This ensures flexibility in handling various industrial applications, especially in high-power automation systems.

Q: What supply voltage does the drive operate on?

A: This model is designed to operate within a supply voltage range of 3 x 380-480 V. The wide voltage range allows it to be used in different power systems without requiring significant modifications.

Q: What types of motors can the FC-301PK37T4134L2712 control?

A: The drive is compatible with multiple motor types, including asynchronous AC induction motors, permanent magnet synchronous motors, AC induction servomotors, and synchronous reluctance motors. It is motor-independent, meaning it can be used with motors from any manufacturer.

Q: What cooling method is used in this drive?

A: The drive is equipped with a back-channel cooling system for frames D, E, and F. This cooling mechanism enhances efficiency by dissipating heat more effectively, reducing energy consumption, and prolonging component lifespan.

Q: What control features are integrated into the FC-301PK37T4134L2712?

A: This drive includes an Integrated Motion Controller (IMC), which enables precise motor control and advanced motion functionalities. Additionally, features like droop control for load sharing, integrated brake control, and a built-in process controller contribute to enhanced performance.


Internal Product Review

  • ‘‘The VLT FC 301 Automation Drives is engineered for a broad spectrum of motor control applications. Its design allows for easy integration into existing systems and compatibility with various motor types. The drive's modularity facilitates tailored solutions for specific application needs. Features like droop for load sharing, integrated brake control, and a built-in process controller enhance its versatility.’’

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