Table of Contents
Advertisement
Chapter 4: Handling, storage, and installation
Figure 4. Frame A drive and Frame B/C transformer section overhead lifting
Tubing width for
fork truck lifting
Transformer cabinet lifting details—B frame
Installation
General information
The SC9000 EP is designed to be installed, operated, and
maintained by adequately trained and qualified personnel.
These instructions do not cover all details, variations, or
combinations of the equipment, its storage, delivery,
installation, check-out, safe operation, or maintenance.
The required electrical connections are shown on the
order-specific wiring diagram shipped with each controller.
Comply with local, state, and national regulations, as well as
safety practices for this class of equipment. The drive is
designed for front access, meaning that it can be installed
directly against a wall to the rear and/or either side. Sufficient
space must be allowed in front of the drive for installation,
troubleshooting, and maintenance access. In general,
60 inches of clearance must be allowed. See Appendix A for
diagrams showing standard space requirements and door
swing for each frame size. Job specific drawings should be
checked for any variation from the standard.
16
SC9000 EP medium voltage drives IB020001EN—February 2016 www.eaton.com
Spreader and rigging
Remove cover plate —
39.50
front and back in order to
44.25
insert channel into tubing
Connect channel
(4 places)
Insert I-bolt for
lifing 4 places
Site preparation
Complete the site preparation before the drive is unpacked,
so that possible problems, such as headroom, conduit
location, cable tray locations, ventilation, etc., can be solved,
ensuring a safe installation, in compliance with the building
plans and codes. Verify that conduit locations are compatible
with the available area shown on the order drawings.
Make the intended mounting surface level so that the drive is
not distorted when bolted into place. Check the overhead for
plumbing condensation, sprinklers or similar possible sources
of trouble and take corrective steps where necessary.
Provide for adequate grounding connections to be made in
accordance with applicable code requirements.
If plans call for bottom conduit entry, conduits must be placed
in locations where there is adequate clearance for conduit
bushings. See the outline drawings for the order. Available
space for top and bottom conduit entry is order specific.
Spreader and rigging
Advertisement
Table of Contents
