Government Contract | North Dakota
Variable Frequency Drive (VFD)

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Bid Information


Bid Alert No: 00002550583

Bid Title: Variable Frequency Drive (VFD)

Agency Bid No. Title: 098-2021

Received Date: 03/24/2021

Close Date: 04/01/2021

Purchase Type: Not Stated

Delivery Point: 1830 Mill Road, Grand Forks, 58203

Delivery Date: Not Stated

Special Notices: Questions Due By 03/25/2021 02:00 PM, Bidder Preregistration

Specifications

Specifications include, but are not limited to: UND is currently constructing a pilot plant for the extraction of Rare Earth Elements from lignite (low-rank coal). A crucialcomponent of this pilot plant will be the equipment used to control process pumps and mixers. These VFDs will be a partof a fresh install on the inside of an empty facility so we will have capabilities for both 240/480V supply voltage. TheVFDs will be wall mounted in our facility during operation. We require 4- 20mA control and feedback communicationabilities on the VFDs.Additional Information: UND is responsible for the installation 230V is desired, but 230V may be unavailable for higher horsepower VFDs, thus requiring 460V for the higherload VFDs. Control voltage is 24VDC Manual and Remote Analog Communications (4-20ma signals) are required. Not Ethernet/IP is required. I/Os:- One Analog Input Frequency Control- One Analog Output Frequency Feedback- One Mandatory Digital Inputs/Outputs- Start/Stop

Bid Related Documents

Download Document

Product Code: 69139

Agency Information


Issuing Agency: University of North Dakota

State: North Dakota

Agency Type: State and Local

Contact: Louis Christoffer

Phone: 701-777-5854

Fax: 701-777-3948

Email: louis.christoffer@und.edu

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