131H4766

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The Danfoss 131H4766, part of the VLT FC 302 Automation Drives series, is designed with an enclosure type of IP20/Chassis. It features a rated power of 18.5 kW, operates on 380-500 VAC input voltage, and supports three-phase power. The drive includes a graphical local control panel and weighs 18.84 kilograms.

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Product Description:

The 131H4766 is a frequency converter from Danfoss that is specifically made for industrial automation applications. It is a three-phase device that can handle up to 25 HP (18.5 kW). The converter is made to work with mains voltages between 380 and 500 VAC, so it can be used in several different power situations. Its case is rated IP20, which means it protects against dust and direct touch.

The 131H4766 frequency converter is equipped with a graphical local control panel (LCP) that facilitates operation. A brake chopper and a coated printed circuit board are not included. The converter is compatible and user-friendly due to its use of the most recent software version and a standard language bundle. Furthermore, the converter's standard cable entry configuration facilitates installation. The dimensions of the frame are B4, with a width of 229 mm, a depth of 242 mm, and a height of 516 mm. The unit is capable of a high overload capacity, with a power factor of 160% at 18.5 kW. It has the capacity to manage 22 kW at 110% of its rated power during normal operation. The converter also provides an MCB-112 PTC thermal card option as part of the B-option to provide supplementary protection.

The 131H4766 frequency converter can lose up to 525 W of power in regular situations and 444 W of power when it is severely overloaded. The 26 kVA rating means that there will be enough power control. The converter does not need any power options and does not work with any extra CO, C1, or D options. The frequency converter does not come with any software choices for the C option. It is a reliable way to keep factory automation systems under tight control.

Atex Class
II (2) G/D
Enclosure Type
IP20 / Chassis
Frame Size
B4
Housing
IP20 / Chassis
Input Voltage
380 - 500 VAC
Mains Voltage
380 - 500 VAC
Net Weight
18.84 kg
Nominal Power
18.5 kW / 25 HP
Panel
Graphical Local Control Panel
Phase
Three Phase
Phase
Three-phase
Rated Horsepower
25 HP
Rated Power
18.5 kW
Rfi Class
A1/B (C1)

Frequently Asked Questions about 131H4766:

Q: How does the graphical local control panel in the Danfoss 131H4766 improve usability?

A: The graphical local control panel simplifies monitoring and adjustment of settings. It provides a user-friendly interface for real-time control of parameters, enhancing operational efficiency in industrial applications.

Q: Do the Danfoss 131H4766 features include a coated printed circuit board?

A: The 131H4766 does not include a coated printed circuit board. This design choice reduces costs and complexity, focusing on essential features that ensure effective performance and reliability.

Q: Why is the Danfoss 131H4766 rated with a maximum power loss of 525 W?

A: The maximum power loss of 525 W in the 131H4766 ensures high energy efficiency. This rating allows it to operate effectively while minimizing energy consumption during standard operations.

Q: How does the 131H4766’s frame size B4 impact installation?

A: The B4 frame size ensures compatibility with standard mounting setups. It simplifies the installation process and ensures the unit can fit within commonly used industrial spaces without requiring additional modifications.

Q: What is the advantage of the 131H4766’s 160% overload power capability?

A: The 160% overload power rating at 18.5 kW provides the 131H4766 with enhanced capacity to handle temporary overloads, allowing it to manage sudden power demands without compromising performance or reliability.


Internal Product Review

  • ‘‘The Danfoss 131H4766 is a frequency converter for precise control. It offers a nominal power of 18.5 kW, a graphical control panel, and a 26 kVA power rating. With a maximum power loss of 525 W, it ensures energy efficiency. It is suitable for variable-speed drives.’’

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