Installation Manual

Installation Requirements
H-Max Series Adjustable Frequency Drive MN04008005E—September 2011 www.eaton.com 25
Cable Routing
If conduit is being used for wiring, use separate conduits for
line voltage (mains), motor cables, and all interface/control
wiring.
Avoid running motor cables alongside or parallel to any
other wiring. If it is necessary to run motor cables with other
wiring, then maintain spacing between motor cables and
other wiring in accordance with the table on Page 23.
Refer to the table on Page 23 for maximum cable lengths by
frame size.
If three or more motor cables are used, each conductor must
have its own overcurrent protection.
If three or more motor cables are used, each conductor must
have its own overcurrent protection.
Wiring the AFD
Optional
Motor
*Conduit Only Does Not Represent Ground.
Incoming
Utility
Power
*Dedicated
Ground
Dedicated
Ground
H-Max
VFD
L
1
L
1
L
2
L
3
U/T
1
V/T
2
W/T
3
L
2
L
3