DRIVE, VARIABLE FREQUENCY; TYPE: AC, INPUT POTENTIAL: 432-528 VAC, OUTPUT POTENTIAL: 0-460 VAC, POWER: 2.8 HP, CONSTANT OUTPUT CURRENT: 3.5 A, FREQUENCY: 50/60 HZ, PHASE QUANTITY: 3PH, DIMENSIONS: WD 5.3 X HT 16.7 X DP 8.34 IN, ENCLOSURE: IP20, NEMA TYPE 1, STANDARD: UL,CE; PN:20F11ND3P4AA0NNNNN, MFR: ALLEN BRADLEY; MODEL:POWERFLEX 753, OPEN TYPE, CM JUMPER REMOVED, WITH DB TRANSISTOR, WITHOUT HIM