|
ABB
VFDs
ABB
manufactures their model ACH550 drive specifically for the HVAC industry.
Sizes range from 1/2 to 1000hp.
The drive is programmed with several HVAC applications, including supply
and return fans, cooling tower fans, booster pumps and condensers. The
intelligence within the HVAC control panel means that the user is given
direct and understandable instructions in clear text at all times.
Harmonics
and RFI emissions are major concerns within many HVAC installations. The
ABB drive for HVAC fulfils demanding requirements for electromagnetic
compatibility. A patent pending, swinging DC choke cuts harmonics emissions
by up to 25 %.
To learn more
about this ABB product, see this brochure on their web site at www.abb.us
Contact
us for more information.
|