
Comfort for fl ight personnel
and passengers
Clean air and comfortable tempe-
rature supports comfort and soothes
frayed tempers. Air is moved, chilled,
heated, humidifi ed and cleaned
eff ectively consuming a minimum
of energy and fi nancial resources.
With VLT® HVAC Drive you get full
control of pumps, fans and com-
pressors.
Healthy Environment
Patients thrive better breathing clean,
conditioned air. Autotuning PID
controllers ensure accurate control
of airfl ow, maintaining a positive
pressure in operating rooms to help
maintain hygienic conditions and
prevent cross contamination.
VLT® HVAC Drive can maintain a
negative pressure in isolation wards
as well, ensuring a healthy environ-
ment for all.
Where dust is critical
Cleanroom facilities for the produc-
tion of micro electronics like semi-
conductor chips require special
precautions. The VLT® HVAC Drive
can meticulously control to maintain
air quality and humidity levels under
a variety of operating conditions,
including continued operation
during mains voltage fl uctuations.
6
Best HVAC performance
with VLT® HVAC Drive
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