Technical Specifications
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
Page
E-15
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/5/0016B 890CD/5/S016B
Nominal Supply Voltage
560Vdc
650-705Vdc
560Vdc
650-705Vdc
Motor
Power
7.5kW 10Hp 7.5kW 10Hp
Internal Fuse Rating
A
40
40
40
40
Vector Mode
Input Current (DC, rms)
A
22.2
19.5
24*
21.2*
Output Current @ 3kHz (note 1)
A
16
14
-
-
Power Loss @ 3kHz
W
180
170
180
170
Output Current @ 6kHz (note 2)
A
13.8
11.7
13.8
11.7
Power Loss @ 6kHz
W
180
170
180
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
18.2 15.6 24.0 21.2
Output Current @ 4kHz
A
12
10
16
14
Power Loss @ 4kHz
W
155
140
170
160
Output Current @ 8kHz (note 2)
A
9.4
8.1
11.8
9.9
Power Loss @ 8kHz
W
155
140
170
160
Output Overload Motoring
200% overload for 4 seconds (PMAC mode)
* Values are for "Input Current - Servo 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.
