Xantrex Technology XPR 150-40 - Manual (Page 34)

Installation
AC Input Power
32 Operating Manual for XPR Series Power Supply
AC Input Power
AC Input
Connector
The AC input connector is a standard wire clamp terminal block with 3-phase
connectors and a chassis ground connector. The safety ground wire, alternatively,
may be connected to the chassis using a ring tongue on the ground stud as shown in
Figure 2.4 .
Figure 2.4 AC Input Connector
WARNING
Disconnect AC power from the unit before removing the connector cover. Live line
voltages may be exposed when the cover is removed.
WARNING
A safety ground wire must be connected to the unit as shown in
Figure 2.4 to ensure
operator safety.
!
CAUTION
When the power switch is turned on, output voltage or current previously set may be
applied to loads, depending on the supply configuration.
Ground Connection
3-Phase Terminal Block Connectors