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Chapter 3 Paramters/Functions Innovation Series Medium Voltage GP Type - G Drives GEH-6385

The following table lists the user -entered par ameters that specify the primary motor

and application data:

Parameter Description
Motor rated current Motor nameplat e current. Amps
Motor rated voltage Motor nameplate voltage. Volts
Crossover Voltage Voltage at which field weakening begins. RMS volts
Motor rated power Motor nameplate power. Kilowatts or Horsepower
Motor rated freq Motor nameplate frequency. Hertz
Motor rated rpm Motor nameplate speed. RPM
Motor poles The number of magnetic poles in the motor. If this
parameter i s left blank, th e control determi nes the
number of poles from parameters Motor rated freq
and Motor rated rpm. In the case of som e lower speed
motors (less than 900 rpm at 60 hz) with high slip, this
determination may not be accurate and parameter
Motor poles must have the correct value entered.
Unitless. Must be an even whole n umber.
Applied top RPM Top application speed. RPM
Reflected indication variables

The Innovation Series dr ive contains a variable copy of som e of the primary motor

and application parameters. The following table lists the variable reflections of th e

primary value parameters:

Variable Description
100% Motor current Motor nameplate current. RMS amps
100% Motor voltage Vol tage at which field weakening begins. RMS volts
100% Motor power Motor nameplate power. Kilowatts or Horsepower
100% Applied RPM Top application speed used in overspeed fault
protecti on and other areas of motor control. RPM