Technical Specifications
Page E-14 890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
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Electrical Ratings: 890CD Frame B, 380-500V
Input currents listed at 560V DC and 650V DC assuming total source impedance of 800μH. 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
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
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.
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