Chapter 8. Physical Characteristics Of The 7200 Series; 7202 Model 900 Expansion Rack - IBM RS/60000 Series Site And Hardware Planning Information

Chapter 8. Physical Characteristics of the 7200 Series

This chapter provides the physical characteristics for the 7200 series of external devices. The following
information can help you plan for your external devices. This section also gives the physical characteristics
for the 4869 Model 002 5 1/4-inch 1.2MB external diskette drive. You need only do physical planning for
the devices you have ordered.
Note: Footprints are not drawn to scale. Where a footprint is shown, the figure represents a top view of
the device.

7202 Model 900 Expansion Rack

Dimensions
Height
Width
Depth
Weight
Minimum
Maximum
Electrical¹
Power source loading
(typical in kVA)
Voltage range (V ac)
Frequency (hertz)
Thermal output (typical)
Power requirements (typical)
Power factor
Maximum altitude
Temperature Requirements
Humidity Requirements
(Noncondensing)
Wet Bulb
Noise Emissions²³
L
WAd
L
pAm
<L >
pA m
Impulsive or prominent discrete tones
Clearances
Install/Air Flow
Service
1. No features installed.
2. See "Noise Emission Notes" on page 336 for definitions of emissions positions.
3. Noise emissions data for the 7202 Model 900 is based on the following configuration:
v two 9334 Model 10 Drawers with two disk drives in each and
v two 9334 Model 10 Drawers with three disk drives in each.
1578 mm
650 mm
921 mm
136 kg
470 kg
Operating
10 to 40°C
(50 to 104°F)
Operating
8 to 80%
27°C (80°F)
Operating
6.2 bels
N/A
48 dBA
No
Front
Maintenance of a proper service clearance should allow proper air flow.
1650 mm(65 in) 760 mm(30 in)
62.0 in.
25.5 in.
36.0 in.
300 lbs.
1035 lbs.
0 .004
200 to 240 or -48V dc
50 or 60
15 Btu/hr
4 watts
0.5 to 0.7
2135 m (7000 ft.)
Non-Operating
(50 to 125°F)
Non-Operating
Back Left
915 mm(36 in)
10 to 52°C
8 to 80%
27°C (80°F)
Idle
6.0 bels
N/A
46 dBA
No
Right
915 mm(36 in)
279