Parker ac890 - Page 674

E-15 Technical Specifications
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Electrical Ratings: 890CD Frame B, 230V
Input current listed at 320V DC assuming total source impedances of 400µH. Motor power, input current and output current
must not be exceeded under steady state operating conditions.
Model Number
890CD-231300B
(890CD/2/0003B)
890CD-231550B
(890CD/2/0005B)
Nominal Supply Voltage
320Vdc
320Vdc
Motor Power
0.55kW
0.75Hp
1.1kW
1.5Hp
Internal Fuse Rating
A
40
40
Vector Mode
Input Current (DC, rms)
A
4.2
7.6
Output Current @ 3kHz (note 1)
A
3
5.5
Power Loss @ 3kHz
W
80
90
Output Current @ 6kHz (note 2)
A
2.2
5.5
Power Loss @ 6kHz
W
80
95
Output Overload Motoring
150% overload for 60 seconds (all vector modes) 180% for 1s (V/Hz mode)
Servo Mode
Input Current (DC rms) (note 3)
A
4.2
7.1
Output Current @ 4kHz
A
2.2
4
Power Loss @ 4kHz
W
70
80
Output Current @ 8kHz (note 2)
A
2.2
4
Power Loss @ 8kHz
W
75
85
Output Overload Motoring
200% overload for 4 seconds (PMAC mode)
Notes:
1) Up to the highest supply voltage that maintains shaft power less than the product power rating, for a typical induction motor. Derated for operation above this supply voltage.
2) Products take less input current when operated in these modes, than stated.
3) Based on a permanent-magnet motor with efficiency 90% and power factor 0.9.