Technical Specifications
Page
E-14
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
8
9
10
11
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/5/0006B 890CD/5/0010B 890CD/5/0012B
Nominal Supply Voltage
560Vdc
650-705Vdc
560Vdc
650-705Vdc
560Vdc
650-705Vdc
Motor Power
2.2kW
3Hp 4kW 5Hp 5.5kW
7.5Hp
Internal Fuse Rating
A
40
40
40
40
40
40
Vector Mode
Input Current (DC, rms)
A
8.6 7.2 14.1 11.3 16.8 16.6
Output Current @ 3kHz (note 1)
A
6
5
10
8
12
12
Power Loss @ 3kHz
W
95
90
125
115
145
150
Output Current @ 6kHz (note 2)
A
5.0
4.1
8.3
6.5
12
11.7
Power Loss @ 6kHz
W
95
90
125
115
165
170
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
7.0 7.1 9.8 10.0 14.0 13.9
Output Current @ 4kHz
A
4
4
6
6
9
9
Power Loss @ 4kHz
W
85
85
100
125
130
130
Output Current @ 8kHz (note 2)
A
3.3
3.2
4.8
4.7
9
8.1
Power Loss @ 8kHz
W
85
85
100
125
145
140
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.
