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The Full ACH550 range of drives
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| The introduction of a dedicated ABB drive for HVAC marks a significant
milestone in the development of AC drives. Macros for the most common
applications are built in to the new drive as standard. Selecting the
application takes only seconds. The rest of the start-up is intuitive,
with a user interface as simple to use as a mobile phone. The drive is programmed with several HVAC applications, including supply and return fans, cooling tower fans, booster pumps and condensers. The intelligence within the assistant control panel means that the user is given direct and understandable instructions at all times. |
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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 efficiently.
The drive has two PID controllers built in. PID controllers can be used for example for pressure or flow control. One of the controllers can be used separately for numerous external process control purposes, like damper or valve controllers. ABB has developed variable speed drives since 1969 and today is the global leader. The new ABB drive for HVAC is the result of 30 years of continuous product development. |
Click here for a full
ACH 550 installation
parts guide (Adobe Acrobat).
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CSE Industrial Electrical Distributors; Email :
- UK Tel:01628 529448; UK Fax:01628
810093;
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