Rockwell Automation 2500 CENTERLINE MCC Joining and Splicing Columns - Manual (Page 3)

Publication 2500-IN004A-EN-P - August 2009
CENTERLINE 2500 Motor Control Centers Installing, Joining and Splicing Columns 3
Location Planning When planning the location for your CENTERLINE 2500 MCC,
consider the following:
•
Cable entry and exit points
•
Busways
•
Overall height of installation area
•
Alignment with other equipment
•
Future needs
•
Environment
The area must be level and the environment must be compatible with
the degree of protection provided by the enclosure.
Environment CENTERLINE 2500 MCCs are designed to operate under the service
conditions described in IEC 60439-1. Be aware that variations in
temperature and relative humidity could potentially cause occasional
condensation.
Temperature
When operating an MCC, the ambient air temperature must remain in
the range of -5…40 °C (23…104 °F). The average temperature over a
24 hour period must not exceed 35 °C (95 °F).
Humidity
Relative humidities must not exceed 50% at the maximum temperature
of 40 °C (104 °F). At lower temperatures, higher relative humidities are
permissible.
Altitude
The CENTERLINE 2500 MCC is designed to operate at installation sites
at altitudes up to 1000 m (3300 ft). If the altitude at your installation
site exceeds 1000 m, contact your Rockwell Automation representative
for derating information.