ABB ACS55 Manuale d'uso - Pagina 10

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4 — PumpSave calculations with US Units

Input Data with US Units

Pump data

The initial data presented in the following consists of the same elements as

above but is entered using US measurement units. The following applies when

"US Units" is selected. In the following the changes to non-SI are only

explained.

Figure 3 PumpSave view with US units

Nominal volume flow, Q

Nominal head H

(ft)

Maximum head H

max

(gpm)

(ft)