Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (June 2014) - Manual (Page 47)

Hardware Preparation and Installation
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54F) 47
2.2.1 Environmental Requirements
The environmental conditions must be tested and proven in the shelf configuration used. The
conditions refer to the surrounding of the blade within the user environment.
Table 2-1 Environmental Requirements
Requirement Operating Non-Operating
Temperature +5 °C (41 °F) to +40 °C (104 °F) (normal
operation) according to NEBS Standard
GR-63-CORE
-5 °C (23 °F) to +55 °C (131 °F)
(exceptional operation) according to
NEBS Standard GR-63-CORE -40 °C (-40 °F) to +70 °C (158 °F) (may be
further limited by installed accessories)
Temp. Change +/- 0.25 °C/min according to NEBS
Standard GR-63-CORE +/- 0.25 °C/min
Rel. Humidity 5% to 90% non-condensing according
to Artesyn-internal environmental
requirements 5% to 95% non-condensing according to
Artesyn-internal environmental
requirements
Vibration 0.1 g from 5 to 100 Hz and back to 5 Hz
at a rate of 0.1 octave/minute 5-20 Hz at 0.01 g 2 /Hz
20-200 Hz at -3.0 dB/octave
Random 5-20 Hz at 1 m
2 /Sec 3
Random 20-200 Hz at -3 m/Sec
2
Shock Half-sine, 11 m/Sec, 30mSec/Sec
2
Blade level packaging
Half-sine, 6 mSec at 180 m/Sec
2
Free Fall - 1,200 mm/all edges and corners
1.0 m (packaged) per ETSI 300 019-2-2
(blade level packaging)
100 mm (unpacked) per GR-63-CORE
 The environmental requirements of the blade may be further limited down due to
installed accessories, such as hard disks with more restrictive environmental
requirements.
 Operating temperatures refer to the temperature of the air circulating around the
blade and not to the actual component temperature.