Product Overview
3-4
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
890CS/890CD Selection
The required rating for the 890CS input stage can be calculated by adding up the sum of the motor currents
attached to the associated output stages. Refer to Appendix E: " Electrical Ratings: : 890CS - Calculation"
890SD Standalone Drive
FRAME E
FRAME F
30 – 55kW
40 – 75 HP
Maximum 87A Constant
Maximum 105A Quadratic
nominal full load output current
55 – 110 kW
75 – 150 HP
Maximum 180A Constant
Maximum 205A Quadratic
nominal full load output current