Variable Speed Standard Drive
ABB - ACH550 Standard Drive for HVAC Applications
Dedicated ABB Standard drive for HVAC marks a significant milestone in the development of AC drives. Macros for the most common applications are built into the drive as standard. 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 standard drive for HVAC fulfils demanding requirements for electromagnetic compatibility. A swinging choke cuts harmonics emissions by up to 25 percent.
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