EATON HVX020A1-2A1B1 Hvx9000 Variable Frequency Drive, 20 Hp, St And ard Software, Nema 1, 230 V

Eaton HVX020A1-2A1B1 adjustable frequency drive is ideal for HVAC and pump & fluid control applications.

Working Mechanism:

• This adjustable frequency drive manipulates the frequency of its output by rectifying an incoming AC current into DC and then using voltage pulse-width modulation for recreating an AC current and voltage output waveform.

Features:

• It can accommodate a wide range of adapter and expander boards.
• This drive has I/O connections with quick connection terminals.
• It features off / auto / hand and bypass / drive selector on keypad for ease of control.
• This HVX9000 Series adjustable frequency drive has additional communication and I/O cards that facilitate plug-and-play functionality.
• It offers a copy-paste function for the transfer of parameter settings from one drive to another.
• The keypad of this drive can simultaneously display up to three monitored parameters.
• It utilises hand-held auxiliary power supply that allows monitoring or programming of the control module without supplying power to the drive.
• It offers MTBF up to 500000 hours.

Standards and Approvals:

• UL

Frequently Asked Questions:

Q. Which type of enclosure is used in Eaton HVX020A1-2A1B1 adjustable frequency drive?

A. This drive uses NEMA 1 IP21 enclosure for safety.

Q. What is MTBF?

A.

• Mean time between failures (MTBF) is the estimated elapsed time between inherent failures of an electronic or a mechanical system, during normal system operation.
• It signifies the reliability of a product or component.
• It is calculated by dividing the total number of operational hours by the number of failures that occurred in that time period.

Q. How to power the control logic in Eaton HVX020A1-2A1B1 adjustable frequency drive?

A. It can be powered by an external auxiliary control panel, a fieldbus or internal drive functions.