Rockwell Automation Publication 2094-UM001J-EN-P - March 2017 85
Connect the Kinetix 6000 Drive System Chapter 5
Determine the Input Power
Configuration
Before wiring input power to your Kinetix 6000 system, you must determine
the type of input power you are connecting to. The IAM module is designed to
operate in both grounded and ungrounded environments.
Grounded Power Configurations
The grounded (WYE) power configuration lets you ground your three-phase
power at a neutral point. This type of grounded power configuration is
preferred.
Figure 39 - Grounded Power Configuration (WYE Secondary)
The IAM module has a factory-installed ground jumper for grounded power
distribution.
Refer to Power Wiring Examples
beginning on page 189 for input power
interconnect diagrams with and without the LIM module.
ATTENTION: When you are using a LIM module for input power, the VAC
LINE input power must come from a grounded configuration. When you are
not using a LIM module for input power, ungrounded, corner-grounded, and
impedance-grounded power configurations are permitted, but you must set
the ground jumper to the ungrounded position for proper drive operation. In
addition, set the ground jumper when an active converter supplies the
DC-bus voltage. Refer to Set the Ground Jumper in Select Power
Configurations on page 89
for more information.
L3
L2
L1
BAUD
RATE
TX
RX
DPI
1 2 3 4 5 6 7 8 9
DC-
DC+
L3
L2
L1
CONT EN-
CONT EN+
W
V
U
MBRK -
MBRK +
COM
PWR
DBRK -
DBRK +
CTRL 2
CTRL 1
1 2 3 4
1 2 3 4 5 6
1 2
1 2 3 4 5 6
1 2
Transformer
Kinetix 6000 IAM Module,
Top View
Three-phase
Input VAC
Phase Ground
Transformer (WYE) Secondary
Bonded Cabinet
Ground
Ground Grid or
Power Distribution Ground
Connect to power rail
ground stud.
Three-phase
AC Line Filter
M1
Contactor
Circuit
Protection
IMPORTANT If you determine that you have grounded power distribution in your facility,
you do not need to move the ground jumper.
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