S70 Scsi I/O Drawer 7 Eia - IBM RS/60000 Series Site And Hardware Planning Information

S70 SCSI I/O Drawer 7 EIA

Dimensions
Height
Width
Depth
Weight
Minimum configuration
Maximum configuration
Electrical
Power source loading
(typical in kVA)
Power source loading
(maximum in kVA)
Voltage range
Frequency (hertz)
Thermal output (typical)
Thermal output (maximum)
Power requirements (typical)
Power requirements (maximum)
Power factor
Inrush current³
Maximum altitude
Temperature Requirements⁴
Humidity (Noncondensing)
Without tape drive
With tape drive
Wet Bulb Requirements
Without tape drive
With tape drive
1,2
Noise Emissions
L
WAd
L
pAm
<L >
pA m
Impulsive or prominent discrete
tones
Clearances
Install/Air Flow
Service
1. See "Noise Emission Notes" on page 336 for definitions of noise emissions positions.
2. Noise emissions data for the Model S70 SCSI I/O Drawer 7 EIA are based on the I/O drawer mounted in a rack.
See "S70, S7A and S80 I/O Rack" on page 54.
3. Inrush currents occur only at initial application of power, no inrush occurs during normal power off-on cycle.
4. Use of the PCI SSA Multi-Initiator/RAID EL in this S70 I/O Drawer limits the system usage to a 28°C (82°F)
environment maximum.
52
Site and Hardware Planning Information
AC
0.4
1.0
200 to 240 V ac
50 / 60
1228 Btu/hr
3071 Btu/hr
360 watts
900 watts
0.9
120 amps
2135 m (7000 ft.)
Operating
10 to 40°C⁴
(50 to 104°F)
Operating
8 to 80%
20 to 80%
27°C (80°F)
23°C (73°F)
Operating
5.9 bels
N/A
39 dBA
No
Front
Maintenance of a proper service clearance should allow proper air flow.
(See "Service Clearances for System in an S70, S7A, or S80 I/O Rack" on
page 54)
306.2 mm 12.1 in.
442.4 mm 17.4 in.
748.2 mm 29.5 in.
43 kg 95 lbs.
61 kg 135 lbs.
2135 m (7000 ft.)
Non-Operating
(50 to 125.6°F)
Non-Operating
Back Left
DC
0.4
1.0
40 to 60 VDC
N.A
1365 Btu/hr
3412 Btu/hr
400 watts
1000 watts
N/A
300 amps
10 to 52°C
8 to 80%
20 to 80%
27°C (80°F)
27°C (80°F)
Idle
5.8 bels
N/A
38 dBA
No
Right