Civil Engineering Reference
In-Depth Information
raised or lowered. I would limit the inverter speed variation from half speed up
to full speed so that the motor is still cooled by the fan and does not overheat.
You can change the main speed steps using the belts as you normally would.
(If you wanted more speed variation, you could fit a separate computer cool-
ing fan to give increased airflow through the motor to keep the temperature of
the motor within its limit.)
