Rockwell Automation 7000A PowerFlex Medium Voltage Drive (A-Frame) - Classic Control - Manual (Page 76)

2-36 Drive Installation
7000A-UM150F-EN-P – June 2013 7000 “A” Frame
The cabling cabinet of the drive with integral isolation transformer is
located in the left-hand section. The mounting and location of the
isolation transformer is shown along with customer cable termination
locations. The cooling fan for the isolation transformer is located on top.
Note: The cabling cabinet with integral isolation transformer has the
same layout for 6-pulse and PWM rectifiers at 2400-6600 volt ratings.
Ground Bus
Hall Effect Sensors
Line Cable
Terminations
Motor Cable
Terminations
Integral Isolation
Transformer
Current Transformers
(CT)
Side View Front View
(F
ron
t)
(Back
)
Fan Housing
Ground Bus
Hall Effect Sensors
Line Cable
Terminations
Motor Cable
Terminations
Integral Isolation
Transformer
Current Transformers
(CT)
Side View Front View
(F
ron
t)
(Back
)
Fan Housing
Figure 2.12 – Cabling Cabinet with Integral Isolation Transformer
Cabling Cabinet (Integral
Isolation Transformer)