Rockwell Automation Publication 20Y-IN004A-EN-P - October 2014
5
PowerFlex Active Front End in IP20 2500 MCC Style Enclosure Frame 13 Right-Side Bus Splice Kit
Step 5: Attach both enclosures using the air barrier panels and hardware
supplied in the barrier kit (catalog number SK-Y1-MCCBARRIER).
a.
Note the air barrier panel orientations in this figure, position the
barrier panels onto the right side of the AFE enclosure, and attach
the panels using the supplied hardware (see table below).
b. Attach the right side of the AFE enclosure to the left side of the
adjacent enclosure.
Torque fasteners to 55.0 in
•
lb (6.2 N
•
M) when fastening the
enclosures together.
ATTENTION:
The barrier kit must be used between the enclosures being
attached together to maintain proper air flow within each individual enclosure.
Failure to use the barrier kit can result in overheating that can cause equipment
damage.
SK-Y1-MCCBARRIER Kit Supplied Parts/Hardware
Part Number
Quantity
PowerFlex 755 High HP Cabinet Barrier Panel, Rear
PN-204975
1
Cabinet Barrier Panel, Upper
PN-160374
2
(1)
(1) Only one barrier panel is required.
Cabinet Barrier Panel, Lower
PN-160385
2
Screw, Hex Flange HD, Taptite, M6 x 20 mm
29171-640-02
22
PN-204975
Upper Air Barrier Panel
PN-160374
DC+ Bus
Location
DC– Bus
Location
Lower Air Barrier Panel
PN-1603
8
5
Barrier Panels on Right Side of AFE Enclosure
