Ground Screw/Jumper Settings; Kinetix 5700 Drive System Power Supply - Allen-Bradley Kinetix 5700 User Manual

Ground Screw/Jumper
Settings
Determine the ground screw/jumper setting for your Kinetix 5700 drive
system power supply, iTRAK power supply, and Kinetix 5700 inverters.

Kinetix 5700 Drive System Power Supply

The Kinetix 5700 drive system power supply can be either 2198-Pxxx DC-bus
power supply or 2198-RPxxx regenerative bus supply.
DC-bus Power Supply
The 2198-Pxxx DC-bus power supply has a factory-installed ground screw for
grounded-wye power distribution.
jumper settings for the 2198-Pxxx DC-bus power supply.
Table 61 - Ground Screw Setting for the DC-bus Power Supply
Ground Configuration
Grounded (wye)
• Impedance grounded
• Corner grounded
• AC-fed ungrounded
(1) Ground screw is factory installed.
IMPORTANT If you have grounded-wye power distribution in your facility, do not remove
the ground screw from the DC-bus power supply. Remove the ground screw
when using ungrounded, corner-grounded, or impedance-grounded power.
Regenerative Bus Supply
The 2198-RPxxx regenerative bus supply includes a factory-installed ground
jumper for grounded-wye power distribution.
jumper settings for the 2198-RPxxx regenerative bus supply.
Table 62 - Ground Jumper Setting for the Regenerative Bus Supply
Ground Configuration
• Grounded (wye)
• Corner-grounded with isolation transformer
• Ungrounded with isolation transformer
Impedance grounded
(1) When the regenerative bus supply ground jumper is removed, it can be permanently stored in threaded holes at the bottom of
the chassis.
IMPORTANT If you have grounded-wye power distribution in your facility, or corner-
grounded or ungrounded power with an isolation transformer, do not
remove the ground jumper from the regenerative bus supply. Remove the
ground jumper when using impedance-grounded power.
Rockwell Automation Publication 2198-UM002G-EN-P - February 2019
Connect the Kinetix 5700 Drive System
Table 61 summarizes the ground screw/
2198-Pxxx
Example Diagram
DC-bus Power Supply
Figure 80 on page 129 Ground screw installed (default setting)
Figure 81 on page 130
Figure 82 on page 130 Remove ground screw/jumper
Figure 83 on page 131
Table 62
Example Diagram
Figure 84 on page 132
Figure 86 on page 134
Figure 87 on page 134
Figure 85 on page 133
Chapter 5
(1)
summarizes the ground
2198-RPxxx
Regenerative Bus Supply
Ground jumper is factory
installed (default setting)
(1)
Remove ground jumper
135