Parker ac890 User Manual

Programming D-82
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Parameter Descriptions
* NAMEPLATE RPM
PREF: 27.07
Default: 1420 rpm
Range: 0.0 to 30000.0 rpm
This parameter contains the motor nameplate full-load rated speed. This is the motor speed in rpm at base frequency minus full
load slip.
* MOTOR CONNECTION
PREF: 27.08
Default: 1
Range: See below
This parameter contains the motor nameplate winding connection.
Enumerated Value : Motor Connection
0 : DELTA
1 : STAR
MOTOR POLES
PREF: 27.09
Default: 1
Range: See below
This parameter contains the motor nameplate pole-pairs.
Enumerated Value : Motor Poles
0 : 2 pole
1 : 4 pole
2 : 6 pole
3 : 8 pole
4 : 10 pole
5 : 12 pole
POWER FACTOR
PREF: 27.10
Default: 0.71
Range: 0.50 to 0.99
This parameter contains the motor nameplate full-load power factor.
OVERLOAD
PREF: 27.11
Default: 2.0
Range: 1.0 to 5.0
This parameter contains the allowable motor overload factor. It is used to match the drive current measurement range to the
motor. The drive is set up so that
the Motor Current x Overload
can be measured up to a maximum of 2 x the Drive constant
torque current rating.
The OVERLOAD parameter has no effect on the current, inverse time or torque limits.

Parker ac890 Specifications

General

Brand	Parker
Model	ac890
Category	DC Drives
Language	English