128 Rockwell Automation Publication 2198-UM002L-EN-P - October 2021
Chapter 5 Connect the Kinetix 5700 Drive System
Kinetix 5700 Inverters
The 2198-Dxxx-ERSx dual-axis and 2198-Sxxx-ERSx single-axis inverters also
have a ground screw/jumper setting that depends on the input-power ground
configuration and whether a 2198-DBxx-F or 2198-DBRxx-F filter is used.
Table 67
summarizes the ground screw/jumper default settings for the
2198-xxxx-ERSx inverters.
Table 68
summarizes the ground screw/jumper settings required for the
2198-xxxx-ERSx inverters depending on the Kinetix 5700 power supply in use.
Table 67 - Ground Screw/Jumper Setting for 2198-xxxx-ERSx Inverters
2198-xxxx-ERS3
(series A)
2198-xxxx-ERS3
(series B)
2198-xxxx-ERS4
Ground screw is factory installed
(default setting)
Ground screw/jumper is not installed
(1)
(default setting)
(1) Ground screw/jumper is included with the drive, but not installed.
Table 68 - Ground Screw/Jumper Setting for 2198-xxxx-ERSx Inverters
AC Power Source Type
Inverter Ground Jumper Setting Based on Selected Power Supply
2198-Pxxx
(1)
DC-bus Power Supply
(1) 2198-Pxxx DC-bus power supply when 2198-DB20-F, 2198-DB42-F, 2198-DB80-F, or 2198-DB290-F AC line filter is used.
•2198-Pxxx DC-bus Power Supply
(2)
•2198-RPxxx Regenerative Bus Supply
• 8720MC-RPS Regenerative Power Supply
• Any Other Active Converter
(2) 2198-Pxxx DC-bus power supply when 2198-DBR20-F, 2198-DBR40-F, 2198-DBR90-F, or 2198-DBR200-F AC line filter is used.
Grounded (wye)
Inverter ground screw/
jumper installed.
Inverter ground screw/jumper not installed
(3)
.
(3) When the 2198-S263-ERSx or 2198-S312-ERSx inverter ground jumper is removed, it can be permanently stored in threaded
holes at the bottom of the chassis.
•AC-fed ungrounded
• Corner grounded
• Impedance grounded
Inverter ground screw/
jumper not installed.
IMPORTANT
If you have grounded-wye power distribution and the 2198-Pxxx DC-bus power supply with:
• 2198-DB20-F, 2198-DB42-F, 2198-DB80-F, or 2198-DB290-F AC line filters, install the ground jumper in the inverters.
EMC performance can be affected if the ground jumper is not installed.
• 2198-DBR20-F, 2198-DBR40-F, 2198-DBR90-F, or 2198-DBR200-F AC line filters, remove the ground jumper in the
inverters. Ground jumper removed is preferred when using the 2198-DBRxx-F AC line filters. EMC performance is
achieved with or without the ground jumper installed.
IMPORTANT
If you are using the 2198-RPxxx regenerative bus supply, always remove the ground jumper in the inverters.
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