178B0590

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The Danfoss 178B0590 is part of the VLT 5000 Frequency Converters series and features an enclosure class of IP20. It comes with a Local Control Panel (LCP), standard hardware configuration, and includes a protective coating. The converter weighs 8.9 kg net and does not include a fieldbus or application option.

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Product Description:

The 178B0590 is a compact and space efficient frequency converter which can be easily integrated into various industrial automation setups. It is constructed with a durable protective coating and it offers enhanced resistance against environmental factors. This Danfoss drive delivers a starting torque of 180% for 0.5 seconds which helps provide powerful and stable performance during demanding start up operations.

The 178B0590 frequency converter operates efficiently in three phases, suitable for a wide range of industrial power systems. It features an RFI Filter which ensures electromagnetic compatibility and reduces electrical noise and thus supports smooth operation. It has an output frequency of 0 to 132 hertz that helps offer a broad frequency range and provides flexibility for various motor control applications. It maintains a manageable weight of 8.9 kg's which allows for easier installation and handling. It comes with an LCP display which ensures user friendly monitoring and straightforward adjustments of parameters. It provides a dependable torque of 3.7 kilowatts which helps deliver consistent power for robust performance. This drive design does not come with a fieldbus option. It has a standard type of hardware configuration which ensures reliable, ready to use functionality tailored for general applications without unnecessary complexity.

This 178B0590 frequency converter is optimized for dedicated process applications and ensures smooth and reliable performance in continuous operations. It comes equipped with an effective acceleration torque of 100 percent due to which it delivers the necessary power to handle rapid load changes efficiently. Its IP20 enclosure class provides dependable protection in standard installation settings and its wide mains voltage range of 380-500/460-500V AC allows flexible integration across diverse electrical designs.

Application Option
No application option
Coating
With coating
Display
Local Control Panel (LCP)
Enclosure Class
IP20
Fieldbus Option
Without fieldbus option
Gross Weight
9.6 kg
Hardware Configuration
Standard
Net Weight
8.9 kg
Product Group
VLT®
Vlt Series
5000

Frequently Asked Questions about 178B0590:

Q: How does the 178B0590 handle demanding motor startups?

A: It delivers a high short-term torque boost, ensuring motors can overcome initial inertia. This minimizes the risk of stalling during heavy-load starts.

Q: What impact does an IP20 enclosure have on installation?

A: IP20 enclosures protect against solid objects but not water, so the unit must be installed in a clean, dry environment. Additional housing may be required for harsh conditions.

Q: Why is output frequency range important in a frequency converter?

A: A wide range allows precise speed control across diverse motor applications. It enables both low-speed accuracy and high-speed flexibility within the same drive.

Q: Does the 178B0590 require additional EMC measures during setup?

A: It integrates RFI filtering, reducing electromagnetic noise. However, correct cable routing and grounding are critical to fully comply with EMC standards.

Q: What maintenance considerations come with a coated drive?

A: Protective coatings extend component life in dusty or corrosive environments. Still, regular inspections are necessary to check for wear and airflow blockages.


Internal Product Review

  • ‘‘The Danfoss 178B0590 frequency converter is a compact, reliable VLT 5000‑series drive built for process environments. It features a wide 0–132 Hz output range and 100% acceleration torque, it excels in smooth load handling. It is commonly deployed in pump, fan, and industrial motor control systems.’’

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