Rockwell Automation SA3100 Diag,Troublesht,Startup,Guide - Manual (Page 35)

Installation and Start-Up Guidelines 4-3
4.3 Installing the Motor
The AC motor should be installed in accordance with its own installation instructions.
Refer to the instruction manual that was provided for the motor (in the Instruction
Book) for specific instructions.
4.4 Installing the Drive
The drive is supplied in its own enclosure or in an open-chassis configuration for
mounting in a user-supplied enclosure, a motor control center (MCC), or other
custom-built control room.
4.4.1 Enclosed Drives
The drive is force ventilated by means of its own internal cooling fan(s). Air is drawn
into the enclosure through slots in the cabinet bottom and in the lower portion of the
cabinet sides. Air is forced out through internally shielded slots near the top of the
cabinet sides. Air intake and exhaust openings are unfiltered.
4.4.2 Open Chassis Drives
Where mounting of an open chassis drive within a user-supplied enclosure is desired,
the user is responsible for ensuring that the maximum temperature within the
enclosure remains at or below the rated ambient temperature under worst-case
operating conditions. Note that the same fan-cooling as described in the previous
section will be provided for the drive.
4.5 Wiring the Drive
Make certain that the input power to the drive is of the correct voltage and sufficient
amperage to support the drive’s input current requirements. Note that input power
current values must be less than the drive's maximum RMS fault current rating. Refer
to the drive chassis and motor nameplates for correct current ratings and input power
information.
4.6 Basic Drive Interconnections
The SA3100 drive requires interconnecting wiring per applicable codes between the
drive and the following: input power, the motor, the operator’s control station (if used),
the resolver, and earth ground.
!
ATTENTION:If your drive cabinet is mounted in such a way that the
cabinet itself is not grounded, a ground wire must be connected to the
drive cabinet to provide safety for personnel. Also the motor frame should
be grounded by solidly connecting a ground wire to a screw in the conduit
box. Failure to observe these precautions could result in severe bodily
injury or loss of life.
ATTENTION:The user is responsible for conforming with all applicable
local, national, and international codes. Failure to observe this precaution
could result in damage to, or destruction of, the equipment.