Cable Routing; Figure 21. Wiring The Vfd - Eaton H-max Series Installation Manual

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 25.

Figure 21. Wiring the VFD

*Dedicated
Ground
L 1
L 2
Incoming
Utility
Power
L 3
*Conduit Only Does Not Represent Ground.
Refer to the table on Page 25 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.
H-Max
VFD
L 1 L 2 L 3 U/T 1 V/T 2 W/T 3
H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com
Installation Requirements
Dedicated
Ground
Optional
Motor
27