Rockwell Automation 1336 3-20HP FRN 1.01-3.01 - Manual (Page 40)

5
Chapter
5-1
Installation
!
ATTENTION: An incorrectly applied or installed system can
result in component damage or reduction in product life. The most
common causes are:
•
Wiring the AC line to drive output or control terminals.
•
Improper bypass or output circuits not approved by
Allen-Bradley.
•
Output circuits which do not connect directly to the motor.
•
Incorrect or inadequate AC supply.
•
Excessive ambient temperature.
Contact Allen-Bradley for assistance with application or wiring.
General Installation Requirements
The 1336 must be installed in an area where the following installation and
environmental guidelines are met.
•
Cabinet mounting is upright, leaving room for a minimum clearance of 4
inches (102 mm) on the top and bottom and 2 inches (51 mm) on the
sides for proper ventilation.
•
The drive is easily accessible for maintenance and troubleshooting.
•
The rated altitude does not exceed 3,300 feet (1,000 meters).
•
Vibration will be within the ratings outlined in Chapter 4 –
Specifications.
•
The ambient atmosphere contains no volatile or corrosive gas, vapors or
dust.
•
The relative humidity does not exceed 95% for all drive ratings.
•
The ambient temperature for the drive heatsink is kept within 0 to +40
°
C
for all open ratings.
•
The ambient temperature for the chassis components is kept within 0 to
+50
°
C.
Important: An input transformer should not be required for normal drive
operation. If the use of an input transformer is desired, only an isolation
type transformer should be used.
Before actual installation, remove all packing material, wedges or braces
from within and around the drive.