ITT PumpSmart PS220, Руководство по конфигурации и эксплуатации

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PS220 Configuration & Operation Guide
145 PS220
Function & F
eatures
Energy Savings Calculator
The PumpSmart PS220 can calculate the energy savings as compared to a constant speed pump application. To enable
this function to perform properly, local energy costs and comparative application information must be entered.
Enter the local energy cost in $ (local currency) per kWh into parameter 84.03
Enter the average nominal power rating of the comparable fixed speed pump into parameter 84.04.
This can be determined from the fixed speed pump performance curve at the rated condition of the pump. Do not enter
the Nameplate HP of the motor.
One of the benefits of using PumpSmart is its ability to have the pump “SLEEP” when demand is not present. Parameter
84.05 SAVINGS OPTION 2 allows these savings to be computed while the pump is “Sleeping”. SAVINGS OPTION 1 only
computes the energy savings while the pump is running.
The parameters used for this function are in the table below:
Note – For languages other than English (US) 84.04 BASELINE POWER is entered in
KW and 84.03 is Euro/KW.
Parameter Name Value/Range Note(s)
84.03 $/kWh
0-1.00
0 [default]
Example: If the
utility cost per
energy unit is $0.06
per kWh then a
value of 0.06
would be entered.
84.04 BASELINE POWER
0-1000 Hp
0 [default]
Enter the average
nominal power of
the comparable
fixed speed
pump.
84.05 ENERGY SAVE METHOD SAVINGS OP 1 [default]
SAVINGS OP 2
Defines if the
savings should be
tracked only
when the pump is
running (OP1) or
also during “Sleep
Mode” (OP2).
84.06 ENERGY SAVE RESET DISABLED [default]
RESET
Allows resetting the
savings to zero.
84.07 KWH AT RESET
0-5000
0 [default]
84.08 OP HRS AT RESET Read Only Parameter Operating hours
since last reset.