Rockwell Automation 8720MC High Performance Drives Installation Manual - Manual (Page 20)

Publication 8720MC-IN001D-EN-P — December 2002
1-8 Installing Your 8720MC Drive
Ventilation Requirements
This section provides information to assist you in sizing your cabinet
and locating your 8720MC system components. Refer to Figure 1.3 for
minimum clearance requirements for 8720MC components mounted
inside the cabinet.
Figure 1.3
Minimum 8720MC Clearance Requirements)
Refer to Appendix A for 8720MC power dissipation specifications.
RST PRG ENT
REGENERATIVE POWER SUPPLY
8720 MC
8720 MC
HIGH PERFORMANCE DRIVE
8720 MC
HIGH PERFORMANCE DRIVE
152.4 mm
(6.0 in.)
101.6 mm
(4.0 in.)
101.6 mm
(4.0 in.)
152.4 mm
(6.0 in.)
152.4 mm
(6.0 in.)
152.4 mm
(6.0 in.)
152.4 mm
(6.0 in.)
UP
152.4 mm
(6.0 in.)
30725-M-R2
IMPORTANT
If the cabinet is ventilated, use filtered or
conditioned air to prevent the accumulation of dust
and dirt on electronic components. The air should be
free of oil, corrosives, or electrically conductive
contaminates.