SEARCH Archives
Loading
Sponsored by:

Inverter scroll compressor

The VZH inverter scroll compressor is optimized for different pressure ratios to increase energy efficiency.

01/18/2013


The VZH inverter scroll compressor is optimized for different pressure ratios to increase energy efficiency. Courtesy: DanfossThe VZH inverter scroll compressor uses a brushless interior permanent magnet (IPM) design and is optimized for different pressure ratios to deliver energy savings of more than 30 percent compared to a fixed or mechanically modulating compressor. The variable speed technology provides infinite and smooth capacity modulation, delivering precise temperature control within ±0.3°C/0.1°F of the set point. A 4:1 modulation ratio allows the VZH inverter scroll compressor to modulate from 25 to 100 RPS for greater savings. Furthermore, pre-equipped tandem capability extends the cooling capacity to 52TR and a 12 to 100 percent stepless modulation where low part-loads are needed.

Danfoss

www.danfoss.us



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
40 under 40
Integrating lighting, HVAC systems; Use building energy modeling software to balance lighting and HVAC systems
Engineering hospital electrical systems, Boilers and boiler systems, Building envelope best practices
Case Study Database

Case Study Database

Get more exposure for your case study by uploading it to the Consulting-Specifying Engineer case study database, where end-users can identify relevant solutions and explore what the experts are doing to effectively implement a variety of technology and productivity related projects.

These case studies provide examples of how knowledgeable solution providers have used technology, processes and people to create effective and successful implementations in real-world situations. Case studies can be completed by filling out a simple online form where you can outline the project title, abstract, and full story in 1500 words or less; upload photos, videos and a logo.

Click here to visit the Case Study Database and upload your case study.

Estimating data center PUE, Design tips for cost savings, Networked controls, NFPA 70E
Preventing arc flash, Backup power fuel choices, power for high-tech facilities
Using BIM in electrical power design; Closed-transition transfer; Medium-voltage distribution; Diesel emission regulations; Increasing emergency power capacity

Poll of the Week

What percentage of your time is spent commissioning building projects?
0% to 25%
26% to 50%
51% to 75%
75% to 100%


Click Here for Poll Archives
Sponsored by:

About Us | Contact Us | Advertise | Subscribe to Magazine | Site Map | Privacy Policy
Home | Channels | New Products | Media Library | Connect | Industry News | Events and Awards | Newsletters | Blogs | Magazine
Control Engineering | Plant Engineering | Consulting-Specifying Engineer
All content copyright © 2010-2013 CFE Media. All rights reserved.