Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive - Air-Cooled (A Frame) - Manual (Page 192)

4-38 Commissioning
7000A-RM001A-EN-P – January 2011 7000 “A” Frame
AC/DC Converter (PS1)
Every PowerFlex 7000 ‘A’ or ‘B’ Frame drive will be supplied with
at least one AC/DC power supply. As the number of devices
increases
or to provide a redundant power supply, the number of
AC/DC power supplies installed may be more than one. The
electrical schematics provided by Rockwell Automation will identify
how many AC/DC power supplies have been installed in the drive
being commissioned.
Ensure the output of the AC/DC power supply is 56V DC. If any
adjustment is required, refer to the Component Definition and
Maintenance section in Chapter 5.
Control signals DC outputs
Single phase input
TOP
VIEW
FRONT VIEW
Eart
h
Line Neu
tra
l
Figure 4.9 – Location of AC/DC Power Supply on Low Voltage Panel
Control signals
DC outputs
Single phase input
FRONT VIEW
Figure 4.10 – Location of AC/DC Power Supply (Cosel) on Low Voltage Panel
Control Power Tests
(cont.)