Nortel Networks 411-2021-111 Welding System User Manual


 
7-4
DualMode Metrocell Cell Site Specifications
411-2021-111 Standard 01.01 June 1996
Paint Maple Brown # SCP-717-R1
Marking Nortel Logo
Packaging
Frames ShockAir bubble sheet and Styrofoam
packaging material
Vibration Styrofoam sandwich pallet
Bracing and support Wood, 2 x 4 braces
Moisture 5 mil polyethylene
Transport Air ride shock
Modules Separate shipping carton
Environmental
Operating temperature
Normal operation +5
°
C to +40
°
C (+41
°
F to +105
°
F)
Short-term operation 0
°
C to +50
°
C (+32
°
F to 120
°
F)
Note:
Short-term refers to a period of not more than 72
consecutive hours and a total of not more than 15 days in one year.
Thermal cycling Capable of withstanding the changes in
temperature at the rate of 1
°
C (1.8
°
F) in
three minutes over the short-term operating
temperature range
Operating Relative Humidity 20 to 95% (non-condensing) over nominal
temperature range and not to exceed 0.024
lb of water/lb of dry air
Altitude 61 meters (200 feet) below sea level to
4000 meters (13,000 feet) above sea level
Shock and vibration Screw lock on required modules