Appendix B
CE Conformity
B–6
Filter Mounting (continued)
1336 FORCE
(Typical Mounting)
Frame G
2
75.0
(2.95)
Mounting Brackets
Typical Connection
to Drive
AC Input Terminals
Typical Bracket
for Stability
831.0
(32.72)
Important: This information represents the
method used to mount 1336-RFB-475, 590 & 670
filters in an Allen-Bradley supplied EMC enclosure. User
supplied EMC enclosures must follow all of the guidelines
shown. Illustrations are only intended to identify structural
mounting points and hardware shapes. You must design and
fabricate steel components based on the actual mounting
configuration, calculated loads and enclosure specifications. Refer to
Chapter 2 for drive mounting requirements.
Important: A positive electrical bond must be maintained
between the enclosure and filter (including brackets),
fans, and drive. To assure a positive electrical bond,
any paint near all mounting points must be
removed.
Important: Cooling fans are required for proper
drive operation. Refer to the User-Supplied
Enclosures section in Chapter 2 for CFM
recommendations.
All Dimensions in Millimeters and (Inches)
1
Input power (source to filter) and output power (filter to drive and drive to motor) wiring must be in conduit or have shielding/armor with equivalent attenuation.
Shielding/armor must be bonded to the metal bottom plate. See requirements 6 & 7 on page E–1.
2
Refer to the Filter Selection table on page B–2 for frame references and corresponding catalog numbers.
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