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Param.
Name
85
Motor Rated Speed
86
Motor Rated Amps
87
Motor Rated Volts
88
Motor Base Frequency
91
Motor Power
Factor(PF)
81
NOTES:
1. FLA = Full Load Amps
2. The Power Factor, also known as Cosine Phi will sometimes be on the nameplate as "PF". If the Power
Factor is given as a percentage (%), always use the decimal equivalent (for example a power factor of 84%
would be entered as 0.84) If the Power Factor is not provided by the motor manufacturer, one of the
following formulas may be used.
) 1 (
PowerFacto
(
) 2
PowerFacto
After all of the Parameters have been entered, the drive needs to perform an auto-calibration routine. This calibration
routine will take several seconds to complete. The user may use the Menu Key to back up and/or out of the
calibration any time prior to the auto calibration. The motor, and therefore the pump, will not run during this auto-
calibration procedure.
Description
Nameplate RPM Rating
Nameplate FLA Rating
Nameplate Voltage Rating
Nameplate Frequency
Nameplate Power Factor
Invoking this parameter begins the auto-calibration routine
Figure 11-1 Motor Parameters
Magnetizin
1
r
cos
sin
Motor
r
Motor
Efficiency
Motor
63
Range
300 – 65,000 RPM
0.0 – 480 Amps
0 – 600 Volts
25 – 500 Hz
0.4 – 0.99
g
Current
Current
Motor
HP
746
Voltage
Motor
Current
Typical
Note
1800 RPM
Various
1
230/480
VAC
50 or 60 Hz
Approx 0.8
2
. 1
732
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Troubleshooting
