178B4456

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The 178B4456 is an adaptive cooling drive featuring a typical shaft output of 30 HP and an IP20/IP54 enclosure rating. Designed by Danfoss as part of the AKD Adaptive Cooling Drives series, it has an efficiency of 0.95 and a high overload output power of 30 kVA. This drive supports 125 A maximum pre-fuses.

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Product Description:

With a strong reputation for excellence, Danfoss delivers the AKD Adaptive Cooling Drive under product code 178B4456 for industrial environments. It is also referred to by the product code AKD2840PT4B20STR0DBF00A00C0. It is engineered to meet the demands of modern industrial environments with advanced features and robust functionality. The drive operates with software version V 1.42 ensuring up to date functionality and compatibility.

The 178B4456 cooling drive is designed to operate within a 3 phase voltage range of 380 to 480 V ±10%. It supports both 50 Hz and 60 Hz frequencies making it highly adaptable for global use. Its frame size B ensures compatibility with various mounting configurations which makes it versatile for different setups. The drive is capable of handling a current rating of 8.1 A ensuring stable and efficient operation. Its kVA rating of 6.3 kVA provides excellent power management further enhancing its efficiency in energy consumption. The 178B4456 cooling drive lightweight design 3.7 kg allows for effortless installation in space restricted environments while maintaining optimal performance. It has a built in SLCP display that allows for easy operation and real time monitoring of drive performance. The drive is CE and UL approved meeting essential safety standards for industrial applications. It incorporates advanced cooling technology to prevent overheating and ensure optimal performance in demanding conditions.

The 178B4456 cooling drive comes in a book style enclosure with an IP20 rating providing protection against dust and small particles. It has a power rating of 4.0 kW (5.0 HP) which is ideal for applications that require medium power offering reliable and consistent performance. The drive also lacks an RFI filter meaning there is no EMC protection and does not have a protective coating.

Efficiency
0.95
Enclosure Rating
IP20/IP54
High Overload Output Power
30 kVA
High Overload Torque Output (60s)
116.8 A
Maximum Pre-fuses
125 A
Normal Overload Output Current (nominal)
88 A
Normal Overload Output Power
36.6 kVA
Power Loss High Overload 160%
994 W
Power Loss Normal Overload 110%
1243 W
Pre-fuse Smps
4.0/4.0 A
Rated Input Current (200v)
88 A
Typical Shaft Output Hp
30 HP
Typical Shaft Output Kw
22 kW
Weight (ip20 Eb)
36 kg
Weight (ip54)
56 kg

Frequently Asked Questions about 178B4456:

Q: Why is frame size B significant in the 178B4456 cooling drive?

A: The size ensures mounting flexibility, allowing integration into varied industrial layouts with ease.

Q: How does the absence of an RFI filter affect the AKD2840PT4B20STR0DBF00A00C0 drive?

A: The lack of an RFI filter means reduced EMC protection, requiring external measures in sensitive environments.

Q: What benefit does a lightweight 3.7 kg design bring to the 178B4456 drive?

A: The reduced weight simplifies installation, especially in space-constrained or overhead mounting applications.

Q: How does the software version V 1.42 improve the AKD Adaptive Cooling Drive 178B4456?

A: The updated version ensures compatibility with modern systems and provides access to advanced features.

Q: How does the 6.3 kVA rating impact energy management in the 178B4456 drive?

A: The rating enables efficient distribution of power, supporting balanced performance in medium-power systems.


Internal Product Review

  • ‘‘The Danfoss AKD Adaptive Cooling Drive 178B4456 with code AKD2840PT4B20STR0DBF00A00C0 delivers 4.0 kW power, 8.1 A current handling, and UL/CE approvals. Its lightweight 3.7 kg build simplifies installation while adaptive cooling technology maintains reliability. This drive is essential for efficient and safe medium-power industrial applications.’’

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