Technical Specifications
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Page
E-13
8
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A
B
C
D
1
2
3
4
5
6
7
E
Electrical Ratings: 890CD Frame B, 380-500V
Input currents listed at 560V DC and 650V DC assuming total source impedance of 800
μ
H. Motor power, input current and
output current must not be exceeded under steady state operating conditions.
Model Number
890CD/5/0002B 890CD/5/0003B 890CD/5/0004B
Nominal Supply Voltage
560Vdc
650-705Vdc
560Vdc
650-705Vdc
560Vdc
650-705
Motor Power
0.55kW
0.75Hp 1.1kW 1.5Hp 1.5kW 2Hp
Internal Fuse Rating
A
40
40
40
40
40
40
Vector Mode
Input Current (DC, rms)
A
2.9
2.8
5
4.9
6.6
6.5
Output Current @ 3kHz (note
1)
A
2 2 3.5 3.5 4.5 4.5
Power Loss @ 3kHz
W
70
70
80
80
85
85
Output Current @ 6kHz (note
2)
A
2 2 3.5 3.5 4.5 4.1
Power Loss @ 6kHz
W
75
75
85
85
90
90
Output Overload Motoring
150% overload for 60 seconds
Servo Mode
Input Current (DC, rms) (note
3)
A
2.9 2.9 4.6 4.5 6.2 6.1
Output Current @ 4kHz
A
1.5
1.5
2.5
2.5
3.5
3.5
Power Loss @ 4kHz
W
70
70
75
75
80
80
Output Current @ 8kHz (note 2)
A
1.5 1.5 2.5 2.5 3.3 3.2
Power Loss @ 8kHz
W
75
75
80
80
85
85
Output Overload Motoring
200% overload for 4 seconds
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.