HP Integrity NonStop X NS7 Planning Manual page 76

Table 10 Heat Dissipation Worksheet for NS7 CG X2 Seismic Rack (continued)
Heat Dissipation Worksheet for Rack Number ______
Enclosure Type
Gen9 10GbE
Networking CLIM
4C/1C
Gen9 10GbE
Networking CLIM
4F/1C
SAS disk enclosure,
empty
SAS 2.5 in disk drive
400 GB, 15k rpm
SAS 2.5 in disk drive
300 GB, 15k rpm
CG Maintenance
switch
Enclosure Type
1
Breaker Panel
3
Fuse panel
Total Heat
(Btu/hour)
1
Assumes full load per side with breaker panel dissipating 210W per side
2
Breaker panel load is the total nominal current on both sides
3
Maximum value. Assumes full load per side of 70W.
4
Fuse panel load is the total nominal current on both sides
Operating Temperature, Humidity, and Altitude
Specification
Temperature range
Operating
Non operating
Relative humidity (non-condensing)
Operating
Non operating
Altitude
Operating
Seismic resistance
1
Temperature ratings are shown for sea level. No direct sunlight allowed.
2
Storage maximum humidity of 93% is based on a maximum temperature of 40°C.
76 System Installation Specifications for NS7 CG Systems
Number Typical Unit Heat
Installed (BTU/hour)
461
461
426
20
14
119
Number Unit Heat (Btu/hour with
Installed one line powered)
717 x (breaker panel load
2
/480)
239 x (fuse panel load
4
/160)
-- --
1
2
Maximum Unit Heat
(BTU/hour)
631
631
614
20
24
136
Unit Heat (Btu/hour with
both lines powered)
1433
478
--
Value
-5 to 50 ºC ambient temperature
-40 to 70 ºC
5 to 90% relative humidity
5 to 93% relative humidity
40 ºC from sea level to 6,000 ft.
30 ºC from 6,000 ft. to 13,000 ft.
Earthquake Zone 4
Total (BTU/hour)