beautypg.com

Table 2-1, Environmental conditions, Hardware preparation and installation – Artesyn MVME721x RTM Installation and Use (April 2015) User Manual

Page 27

background image

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