Artesyn MVME721x RTM Installation and Use (April 2015) - Manual (Page 27)

Hardware Preparation and Installation
MVME721X RTM Installation and Use (6806800M42D) 27
Blade Damage
Blade Surface
 Do not operate outside the specified environmental limits. Make sure the blade is
completely dry and there is no moisture on any surface before applying power.
Blade Overheating and Blade Damage
 Operating the blade without forced air cooling may lead to blade overheating and thus
blade damage.
 When operating the blade, make sure that forced air cooling is available in the shelf.
Table 2-1 Environmental Conditions
Characteristics Operating Non-Operating
Operating temperature 0°C to +55°C (32°F to 131°F) entry
air with forced-air cooling –40°C to +85° C (-40°F to 185°F)
-40°C to +71°C (ET version) -50°C to +100°C (ET version)
Temperature change +/-0.5° C/min according to NEBS
Standard GR-63-CORE
Relative humidity 5% to 90% non-condensing 5% to 90% non-condensing
Vibration 1 G sine sweep, 5 - 200 Hz, with a
sweep rate of 0.25 octaves/minute
in three mutually perpendicular
axis