178B0234

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The 178B0234 is a three-phase HVAC drive with a power rating of 4 kVA and an enclosure class of IP20. Manufactured by Danfoss as part of their VLT 6000 HVAC Drives series, it operates within a voltage range of 380-480 V ±10% and supports a frequency range of 0-1000 Hz. This drive features a Local Control Panel (LCP) display.

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Wake Industrial Warranty

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Product Description:

The 178B0234 Variable Frequency Drive is designed for HVAC applications where precise control over motor speed and torque is required. The frequency drive is meticulously designed to efficiently regulate the operation of three-phase motors by regulating the frequency of the electricity provided. This frequency drive assures smooth and reliable functioning, which helps to save energy and improve system efficiency.

The 178B0234 Variable frequency drive has an input voltage range of 380 to 460V AC, and the frequency drive can operate at both 50Hz and 60Hz. The output voltage mirrors the input voltage, and the output frequency ranges from 0 to 1000Hz. The variable frequency drive (VFD) has a maximum output power of 4.0 kVA and a constant output current of 5.6A. The frequency drive is equipped with a keypad that includes numeric and function keys for the purpose of configuration and operation, and it features a small LCD display that displays vital system information. There are arrow keys for navigation, a REV/STOP/RESET key for motor control, and enter/cancel keys for operation confirmation on the variable frequency drive (VFD). These features are included for both safety and convenience.

The IP20 chassis protection grade offers basic defense against dust and water intrusion for the 178B0234 variable frequency drive. The maximum temperature that the drive can withstand is 45 degrees Celsius. At 460V, the drive can manage 4.8A, and at 380V, it can manage 5.3A. Because of its side cooling fins, which dissipate heat very well, the drive can run continually. In addition, the VFD makes it easier to automate industrial processes by allowing for easy parameter configuration via the keypad. Because of its sturdy construction, the VFD can endure the rigors of HVAC systems under different conditions.

Coating
Without coating
Display
Local Control Panel (LCP)
Enclosure Class
IP20
Enclosure Type
Bookstyle
Fieldbus Option
Profibus DP
Frequency Range
0-1000 Hz
Input Voltage
380-460V AC
Mains Voltage
380-480 V ±10% 50/60 Hz
Output Current
5.6A
Output Frequency
0-1000Hz
Output Voltage
3-Phase
Phase
Three Phases
Power Rating
4 kVA
Product Group
VLT
Rfi Filter
Cable length dependent (A1 or B)

Frequently Asked Questions about 178B0234:

Q: How does the 178B0234 VFD handle motor protection?

A: The 178B0234 VFD provides motor protection through various settings. It features cooling fins and an IP20 rating for enhanced durability and heat dissipation.

Q: Why is the output current of the 178B0234 VFD 5.6A?

A: The 178B0234 VFD offers an output current of 5.6A to ensure sufficient power delivery to motors. This supports consistent motor operation in demanding environments.

Q: Does the 178B0234 VFD include a user interface for settings?

A: Yes, the 178B0234 VFD features a keypad with numeric and function keys. It provides easy navigation for configuring system parameters and motor control.

Q: How does the 178B0234 VFD maintain reliable performance in varying temperatures?

A: The 178B0234 VFD operates up to 45°C, providing reliability in diverse conditions. The cooling fins further assist in maintaining stable temperatures during extended use.

Q: What is the significance of the 178B0234 VFD's IP20 protection rating?

A: The IP20 rating protects the 178B0234 VFD from dust and water ingress. This enhances its suitability for standard operational environments without compromising performance.


Internal Product Review

  • ‘‘The 178B0234 VFD is ideal for precise motor control. It features adjustable output frequency from 0 to 1000Hz, offering flexibility. The 5.6A output current ensures stable performance. With an IP20 protection rating and cooling fins, the VFD is designed for continuous operation in demanding environments.’’

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