VARIABLE SPEED D C DRIVES

Brand Owner (click to sort) Address Description
FLEXPAK ROCKWELL AUTOMATION, INC. 1201 S. 2nd St. Milwaukee WI 53204 VARIABLE SPEED D-C DRIVES;
IMPAK ROCKWELL AUTOMATION, INC. 1201 S. 2nd St. Milwaukee WI 53204 VARIABLE SPEED D-C DRIVES; IT IS HEREBY CERTIFIED THAT THE ABOVE IDENTIFIED REGISTRATION IS IN ERROR REQUIRING CORRECTION AS FOLLOWS: #IN THE STATEMENT, COLUMN 002, LINE 003 , SEPT. 21, 1971 SHOULD BE DELETED AND SEPT. 28, 1971 SHOULD BE INSERTED.#THE SAID REGISTRATION SHOULD READ AS CORRECTED ABOVE.;
MAXPAX ROCKWELL AUTOMATION, INC. 1201 S. 2nd St. Milwaukee WI 53204 VARIABLE SPEED D-C DRIVES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A motor disconnect arrangement is provided for a variable speed drive having a plurality of inverters electrically connected in parallel to a DC link to power a plurality of motors. The disconnect arrangement includes a contactor or other disconnect device connected in series between each inverter output of the variable speed drive and its corresponding motor. The contactor operates to disconnect, isolate or remove the motor from the variable speed drive in the event of a failure of the motor. By removing a failed motor from the variable speed drive, the other motors connected to the variable speed drive can continue to operate normally.