42 Rockwell Automation Publication 6000-IN100A-EN-P - August 2020
Chapter 2 Drive Electrical Installation
Connect Cables for B-Frame Drives
For B-Frame drives, Figure 20 show typical connection points for the primary
entrance/exit cable.
1. Connect the three-phase medium voltage inputs L1, L2, and L3 to the
user-provided input three-phase AC power.
2. Connect three-phase medium voltage inputs U, V, and W to the user-
provided three-phase asynchronous motor.
3. Cable clamps are provided in the cabinet to aid in routing and
supporting the incoming line and outgoing motor power cables.
Figure 20 - Isolation Transformer Cabinet, B-Frame (Junction cabinet applied for cable connection
)
Connect Control Power
Wiring
Externally supplied control power is required to operate the drive. The
standard voltage that is supported is 220V AC/50 Hz. The other typical phase
voltages of 230V AC, 240V AC, 110V AC, and 120V AC are also supported (50/60
Hz), but need to be specified at the time of order. A minimum of 1.5 kVA is
required to supply the control circuit.
Wiring Routing and Connection
The opening for the control power wiring must be specified during the
quotation stage. See the customer-specific Dimension Drawing for the
location of the opening.
IMPORTANT
If an optional cabinet is supplied, the incoming line and outgoing motor
cable connections are in the Bypass cabinet. See the PowerFlex 6000T
Drives Hardware Service Manual, publication 6000-TG100
.
L3 L1
WV U
L2
Junction
cabinet
Incoming line
power cable
connections
Outgoing motor
power cable
connections
Isolation
Transformer
Front View Side View
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