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Technical Specifications
E-26
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Electrical Ratings (Servo): 890CD Frame E, 400V
Power Supply = 380-460V ±10%, 50/60Hz
±
5%
Motor power, output current and input current must not be exceeded under steady state operating conditions.
Input currents listed at 560V DC (from 400Vac 50Hz) for kW ratings and 650V DC (from 460Vac 60Hz ) for Hp
ratings, assuming a 3% line choke is fitted to the 890CS unit.
Model Number
(Europe)
Catalog Number
(North America)
Motor
Power
Output
Current
(A)
(note 1)
DC Input
Current
rms
(A)
Heatsink
Power Loss
(W)
Total
Power Loss
(W)
Maximum
Switching
Frequency
(kHz)
FRAME E :
Prospective short circuit current 65kA.
Constant Torque
Output Overload Motoring 150% overload for 60 seconds (PMAC mode)
890CD-432730E...
37kW
73
82
546
665
4
890CD/4/0073E/..
50Hp
73
72
546
665
4
890CD-432870E...
45kW
87
100
645
645
4
890CD/4/0087E/..
60Hp
87
87
645
645
4
Quadratic Torque
Output Overload Motoring 110% for 60s (PMAC mode)
890CD-432730E...
45kW
76
102
667
795
4
890CD/4/0073E/..
60Hp
76
88
667
795
4
890CD-432870E...
55kW
90
123
791
939
4
890CD/4/0087E/..
75Hp
90
107
791
939
4
Note 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.