ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
PS220 218
Functions &
Features
Procedure for properly configuring and performing a SMARTFLOW TUNE with liquids with SG other than water
(1.0 S.G.) at a customers’ facility.
This procedure should be followed for both Basic and Advanced Smartflow.
This example will use a case study from a Goulds Model 3420, pumping a light Hydrocarbon with an actual
Specific Gravity (S.G.) of liquid in the pump of .85. (Lighter than water)
1. Use the BASIC Smartflow Wizard as noted is this manual by calculating inputting all the necessary information
from the pump curve below for water 1.0 SG.
CAUTION
Failure to follow the guidelines in this section can result in serious physical injury,
death and/or equipment damage.
Using information from this test curve at 710 RPM:
Units are: GPM (viewable only) 85.27
DS Centrifugal (Model 3420) 77.01
BHP Calc Method 77.02
BEP Flow 5200 GPM 77.03
Pump Speed 710 RPM 77.04
BEP Power 69.65 77.05
SO Power (estimated at 9.5) 77.06
Q Act Filter 5 Seconds 77.23
SG Rated: 1.0 ALWAYS PRIOR TO TUNING! 78.03