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Step 1 - Double-click 3 or 4 times on the curve to
create the specific shape of the curve. Once
created, they can be moved or deleted.
Step 2 – Change Pumps to
1, then enter the speed
(RPM) of another curve or
use
to do it. It will show a
dotted line related to how
other speeds are computed.
Step 3 – If the
dotted line is not
aligned with the
intended
speed
curve, press Add…
to create another
speed curve.
Step 4 – Repeat Steps 1 to 3 until the dotted line matches
the curves on all speeds. This example requires the
curves for 3450 and 3110 RPM, but not the others.
You can create up to four curves for
different speeds. After creating the first
curve, it is recommended to do a curve
scan using the dotted curve created in the
Estimation section (top right). In the
Pumps field, enter 1 and then change the
Speed using the arrows. The dashed
curve will shift depending on the speed variation obtained with the arrows. The superposition of the dotted curve
with the different curves in the graph will determine whether the addition of a second curve is required. If this is
the case, the Pump speed section, click the Add ... and enter the RPM for which the second curve must be
created and use the same steps as before to create the new curve.
VOLUCALC™ RT
© Maid Labs Technologies Inc. July 2015
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