Installation Manual

Installation Requirements
H-Max Series Variable Frequency Drive MN04008005E—May 2017 www.eaton.com 21
Installation Requirements
This chapter contains all of the information required to properly
install and prepare the H-Max Series VFD for operation. The
contents are listed to serve as a list of tasks needed to
complete the installation. Included in this section are:
●
Line (mains) and motor power wiring
●
I/O control wiring
Standard Mounting Instructions
●
Select the mounting location based on requirements listed
in this chapter
●
Mounting surface must be a vertical, flat, non-flammable
surface
●
H-Max Series open drives may be mounted side-by-side or
stacked vertically, as outlined in this chapter
●
Surface must be strong enough to support the drive and
not subject to excessive motion or vibration
●
Mark the location of the mounting holes on the mounting
surface, using the template provided on the cover of the
cardboard shipping package
●
Using fasteners appropriate to your VFD and mounting
surface, securely attach the VFD to the mounting surface
using all four mounting hole locations
When mounting one unit above the other the lower unit air
outlet must be directed away from the inlet air used by the
upper one. The clearance between the upper and lower unit
should equal C + D.
1. Measure the mounting space to ensure that it allows the
minimum space surrounding the H-Max Series drive.
Drive dimensions are on Page 23.
2. Make sure the mounting surface is flat and strong
enough to support the drive, is not flammable, and is not
subject to excessive motion or vibration.
3. Ensure that the minimum airflow requirements for your
drive are met at the mounting location.
4. Mark the location of the mounting holes on the
mounting surface, using the template provided on the
cover of the cardboard shipping package.
5. Using fasteners appropriate to your drive and mounting
surface, securely attached the drive to the mounting
surface using all four screws or bolts.