IBM 7012 397, Site And Hardware Planning Information

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7015 SCSI Disk and Device Drawers
Dimensions
Height 171 mm 6.7 in.
(4 EIA units)
Width 443 mm 17.4 in.
Depth 686 mm 27.0 in.
Weight
Minimum 25 kg 55 lbs.
Maximum 48 kg 105 lbs.
Electrical
Power source loading 0.34
(typical in kVA)
Voltage range (V ac) 200 to 240
Frequency (hertz) 50 or 60
Thermal output
(typical) 580 Btu/hr
Power requirements
(typical) 170 watts
Power factor 0.5 to 0.7
Inrush current* 39 amps
Maximum altitude 2135 m (7000 ft.)
Temperature
Requirements Operating
10 to 40°C
(50 to 104°F)
Non-Operating
10 to 52°C
(50 to 125°F)
Humidity
(Noncondensing) Operating Non-Operating
Without tape drive 8 to 80% 8 to 80%
With tape drive 20 to 80% 20 to 80%
Wet Bulb
Requirements
Without tape drive 27°C (80°F) 27°C (80°F)
With tape drive 23°C (73°F) 27°C (80°F)
Noise Emissions
Data included with calculations for the 7015 POWERservers.
* Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.
Chapter 2. Physical Characteristics of Systems
39