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1.19 Environmental Characteristics
Table 2
lists the environmental characteristics of the fuse platform.
PARAMETER
Operating temperature
Storage temperature
Humidity range (operating)
Altitude range
Fire rating
Earthquake design
Acoustic noise
Heat dissipation (fully loaded)
Heat dissipation (no load)
1.20 Material and Finish
The fuse platform chassis and brackets are made of 16 gauge cold rolled steel. The fuse
platform and brackets are finished with powder paint that is putty white color.
1.21 Weight
The weight of the fuse platform is approximately 12.5 pounds (5.675 kilograms).
1.22 Cooling
Vent openings are provided in the top and bottom of the fuse platform. The vent openings allow
convection cooling of all components without the use of fans or blowers. A minimum of 1.75
inches (4.45 cm) of air space (one rack space) must be provided above and below the fuse
platform to allow air to circulate freely.
0.38 IN.
(0.96 CM)
Figure 5. Voltage Designation Label
Table 2. Fuse Platform Environmental Characteristics
DESCRIPTION
–5° C to +50° C
–45° C to +85° C
0% to 95% humidity (non-condensing)
–197 ft. (0.06 km) to 13,000 ft. (3.96 km) above sea level
All components UL94-V1
NEBS Level 3; Zone 4
0 dBA above ambient
80 watts maximum per fuse platform @ 100 Amps (40
watts maximum per bus @ 100 Amps)
1 watt per bus
ADCP-80-526 • Issue 6 • December 2006
14228-A
1.00 IN.
(2.54 CM)
© 2006, ADC Telecommunications, Inc.
Page 11
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