IBM 7012 397, Site And Hardware Planning Information

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7026 Model B80
Dimensions
Height 217 mm 8.6 in.
5 EIA Units
Width 482.0 mm 19 in.
Depth 617 mm 24.3 in.
Weight
Minimum configuration 36.5 kg 80.3 lbs.
Maximum configuration 45.0 kg 99.3 lbs.
Electrical
Power source loading (maximum in
kVA) 0.46
Power source loading (typical in kVA) 0.29
Voltage range (V ac) 100 to 127 or 200 to 240 (autoranging)
Frequency (hertz) 50 / 60
Voltage range (V dc) –48
Thermal output (maximum) 1536 Btu/hr
Thermal output (typical) 1024 Btu/hr
Power requirements (maximum) 450 watts
Power requirements (typical) 300 watts
Power factor - US, World Trade, Japan 0.98
Inrush current
²
30 amps
Maximum altitude
³
,
⁴
2135 m (7000 ft.)
Temperature Requirements ³ Operating ⁶
10 to 40°C
(50 to 104°F)
Non-Operating
10 to 52°C
(50 to 126°F)
Humidity Requirements ⁴ Operating Non-Operating
(Noncondensing) 8 to 80% 8 to 80%
Wet Bulb 27°C (80°F) 27°C (80°F)
Noise Emissions
¹
,
⁵
Operating Idle
L
WAd
6.1 bels 5.9 bels
L
pAm
N/A N/A
<L
pA
>
m
46 dBA 44 dBA
Clearances Front Back Left Right
Install/Air Flow Maintenance of proper service clearance should allow proper air flow.
Service See service clearances for the 7014 T00 Rack
1. See “Noise Emission Notes” on page 336 for definitions of noise emissions positions. See noise emissions note
4.
2. Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.
3. The upper limit of the dry bulb temperature must be derated 1 degree C per 137m (450 ft.) above 915m (3000
ft.).
4. The upper limit of the wet bulb temperature must be derated 1 degree C per 274m (900 ft. ) above 305m (1000
ft.).
5. Levels are for a single system installed in a T00 32 EIA rack with the center of the unit approximately 1500 mm
(59 in.) off the floor.
6. For systems with FC 6120: 80/160 GB Internal Tape Drive with VXA Technology or FC 6134: 60/150 GB 16-bit
8mm Internal Tape Drive, the maximum operating temperature is limited. For additional information about this
limitation, refer to the following table.
72
Site and Hardware Planning Information