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ProLiant BL20p and p-Class system
DA-11411 Canada — Version 1 — August 26, 2002
20
Technical Specifications
Single-Phase Model Three-Phase Model
Dimensions Height
5.25 in/13.34 cm 5.25 in/13.34 cm
Width
27.15 in/68.96 cm 27.15 in/68.96 cm
Operating and Performance
Specifications for Power
Enclosures
Depth
17.60 in/44.7 cm 17.60 in/44.7 cm
Weights No hot-plug power supplies
47.5 lb/21.55 kg 47.5 lb/21.55 kg
All hot-plug power supplies
99.5 lb/45.13 kg 125.5 lb/56.93 kg
Input requirements Rated input voltage
200 VAC to 240 VAC 200 VAC to 240 VAC line
to line
Rated input frequency
60 Hz 60 Hz
Rated input current per side
24A 24A per phase
Rated input power per side
5760 W 9976 W
Power cord
1 NEMA L6-30P per side 1 NEMA L15-30 per side
Rated output voltage
-48.8 VDC to -54 VDC -48.8 VDC to -54 VDC
Output voltage
specifications
Rated output current
99A 170A
Rated output power
4298 W 8310 W
Nominal power
4158 W at 208 VAC 7202 W at 208 VAC
Operating 50° to 95° F/10° to 35° C 50° to 95° F/10° to 35° C
Ambient temperature
range (See note)
Shipping -22° to 140°F/-30° to 60°C -22° to 140°F/-30° to 60°C
Operating
20% to 80% 20% to 80%
Relative humidity,
non-condensing
(See note)
Non-operating
5% to 95% 5% to 95%
Operating
82.4° F/28° C 82.4° F/28° C
Wet bulb temperature
Non-operating
101.7° F/38.7° C 101.7° F/38.7° C
Note: Operating temperature has an altitude derating of 34° F/1° C per 1,000 ft/304.8 m. No direct sunlight. Upper
operating limit is 10,000 ft/3,048 m or 70Kpa/10.1 psia. Upper non-operating limit is 30,000 ft/ 9,144 m or
30.3 KPa/4.4 psia. Storage maximum humidity of 95% is based on a maximum temperature of
113° F/45° C. Altitude maximum for storage is 70 KPa.