What's New

WEG Electric Motors Corp.: Variable-Frequency Inverters

A series of variable-frequency inverters, CFW11, features the world’s most advanced technology for three-phase ac induction motor control, according to the manufacturer. It offers efficiency ratings greater than 97 percent, as well as innovations designed to improve motor control and operational functions. The plug-and-play technology automatically recognizes and configures the accessories and options being used, which allows easy installation and safe operation, while eliminating manual configuration. The frequency inverters also have a built-in memory card that allows users to create functions without the use of an external programmable logic controller (PLC) (soft PLC via IEC61131-3 programming software). This built-in feature on all standard CFW11 inverters eliminates the need to update inverter firmware. The variable-frequency inverters come with normal- and heavy-duty ratings. Two mounting options are available: flange and surface.

WEG Electric Motors Corp., 1327 Northbrook Parkway, Ste. 490, Suwanee, GA 30024; 800-275-4934; www.weg.net

eProduct 190

Did you enjoy this article? Click here to subscribe to The NEWS Magazine

You must login or register in order to post a comment.



Image Galleries

2015 ACCA Conference

Images from the 2015 ACCA Conference in Grapevine, Texas. Posted on April 8, 2015.


NEWSMakers: Clint Schreck

Clint Schreck, general manager, Columbus Worthington Air, Columbus, Ohio, discusses winning Angie’s List Super Service Award, how to handle online reviews, and much more.

More Podcasts


NEWS 05-18-15 cover

2015 May 18

Check out the weekly edition of The NEWS today!

Table Of Contents Subscribe

Legislation and Regulation

What legislative/regulatory issue is most important to you as a HVAC business owner?
View Results Poll Archive


2015 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

More Products

Clear Seas Research


Clear Seas ResearchWith access to over one million professionals and more than 60 industry-specific publications, Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.


Magazine image
Register today for complete access to ACHRNews.com. Get full access to the latest features, Extra Edition, and more.


facebook icontwitter iconyoutube iconLinkedIn i con