Rockwell Automation SP500 AC Drive Installation and Operation Manual - Manual (Page 29)

SP500 System Planning 3-1
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HAPTER
3
SP500 System Planning
This chapter provides information that you must consider when planning an SP500
drive installation. Installation site, wiring, and motor application requirements are
included.
3.1 Installation Site Requirements
It is important to properly plan before installing an SP500 drive to ensure that the
drive’s environment and operating conditions are satisfactory. Note that no devices are
to be mounted behind the drive. This area must be kept clear of all control and power
wiring. Read the following recommendations before continuing with the drive
installation.
Before deciding on an installation site, consider the following guidelines:
• The area chosen should allow the space required for proper airflow as specified in
sections 3.1.1 and 3.1.2.
• Do not install the drive above 1000 meters (3300 feet) without derating output
power. For every 91.4 meters (300 feet) above 1000 meters (3300 feet), derate the
output current by 1%.
• Verify that the drive location will meet the following environmental conditions:
Operating temperature (ambient): 0 to +40°C (32 to 104°F)
Storage temperature (ambient): –40 to +65°C (–40 to +149°F)
Humidity: 5 to 95% (non-condensing)
• Verify that NEMA 1 drives can be kept clean, cool, and dry.
• Be sure NEMA 1 drives are located away from oil, coolants, or other airborne
contaminants.
• Verify that the AC power distribution system meets the service conditions specified
in table A.1.
!
ATTENTION: Only qualified electrical personnel familiar with the
construction and operation of this equipment and the hazards involved
should install, adjust, operate, or service this equipment. Read and
understand this manual and other applicable manuals in their entirety
before proceeding.
ATTENTION: Use of power correction capacitors on the output of the
drive can result in erratic operation of the motor, nuisance tripping,
and/or permanent damage to the drive. Remove power correction
capacitors before proceeding.
ATTENTION: The user is responsible for conforming with all applicable
local, national, and international codes.