PowerFlex Digital DC Drive User Manual -
Publication 20P-UM001C-EN-P - July 2008
1-16
Installation and Wiring
DC Output Voltages
The output voltages below take into account an AC input undervoltage
within the stated tolerance limits and a voltage drop of 4% due to an AC
input line reactor. It is the same as the rated armature voltage suggested for
the connected motor.
Armature Circuit
Field Circuit
AC Input Voltage
DC Output Armature Voltage (Terminals C & D)
(Terminals U, V, W)
Two Quadrant Drive
Four Quadrant Drive
230V ±10 %, 3Ph
260V
240V
400V ±10 %, 3Ph
470V
420V
440V ±10 %, 3Ph
530V
460V
460V ±10 %, 3Ph
560V
480V
480V ±10 %, 3Ph
580V
500V
AC Input Voltage
DC Output Field Voltage
(1)
(Terminals C1 & D1)
(1)
The max field voltage is equal to 0.85 x AC input line voltage
(Terminals U1 & V1)
Fixed Field
Adjustable Field
230V ±15 %, 1Ph
200V
200V
400V ±15 %, 1Ph
310V
310V
460V ±10%, 1Ph
360V
360V