Model D20 Specifications - IBM pSeries 7311 D10 Service Manual

Model D20 Specifications

Dimensions
Height
Width
Depth
Maximum Weight
Electrical
Power source loading (max.)
Voltage range
Frequency
Thermal output (typical)
Thermal output (max.)
Power requirements (typical)
Power requirements for two
7311-D20 (max.)
Power factor
Inrush current²
3, 4
Maximum altitude
Temperature
Requirements³
Humidity Requirements⁴
(Noncondensing)
Wet Bulb
1, 5
Noise Emissions
L
WAd
<L >
pA m
Install/Air Flow
Service Clearances: See 7014 Series Model T00 and T42 Rack Installation and Service Guide, order number
SA38-0577 for T00 or T42 rack service clearances.
1. See 182 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 137 m (450 ft.) above 915 m (3000
ft.).
4. The upper limit of the wet bulb temperature must be derated 1 degree C per 274 m (900 ft. ) above 305 m (1000
ft.).
36 Eserver pSeries 7311 Model D10 and Model D20 Service Guide
100 to 240 V ac, V dc not supported
Operating
5 to 35°C
41 to 95°F)
Operating
8 to 80%
23°C (73°F)
Operating
6.1 bels
44 dBA
Maintaining service clearance allows proper air flow.
178 mm (7.0 in)
445 mm (17.5 in)
610 mm (24.0 in)
45.9kg (101 lbs)
0.358 kVA
50 or 60 Hz
774 Btu/hr
1161 Btu/hr
227 watts
340 watts
0.91
60 amps
3048 m (10,000 ft.)
Non-Operating
1 to 43°C
(34 to 109°F)
Non-Operating
8 to 80%
27°C (81°F)
Idle
6.0 bels
43 dBA
Storage
1 to 60°C
(34 to 140°F)
Storage
5 to 80%
29°C (84°F)