Technical Specifications
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page E-13
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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/5/0002B 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.
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