Rockwell Automation 20G PowerFlex 755 IP00 NEMA/UL Open Drive - Frames 8-10 - Manual (Page 41)

Rockwell Automation Publication 750-IN020C-EN-P - May 2012 41
PowerFlex 755 IP00, NEMA/UL Open Type Drive
Selecting/Verifying Control
Transformer Voltage The control transformer is located inside the upper right part of the drive
assembly and is typically set to match the input line voltage. The control
transformer provides the single-phase 240V internal control voltage, power for
the drive blower, and the enclosure fans. If the line voltage is different than the
voltage class specified on the drive nameplate, it may be necessary to change
transformer taps. To gain access to the transformer, refer to the PowerFlex 750-
Series Hardware Service Manual, publication 750-TG001.
50/60 Hz H1
H2
H3
H4
H5
X2
X1
240V
380 / 415V
440 / 480V
575 / 600V
690V
50/60 Hz H1
H2
H3
X2
X3
X1
120V
240V 240V
120V
P2
1.8 N•m (16 lb•in)
AC Input Drive Common DC Input Drive