DEC AlphaServer 2100, Owner'S Manual

Page: 23 / 192

Environmental and Power Requirements
Environmental
Specifications Table 1–2 describes the environmental specifications for your
system.
Table 1–2 Environmental Specifications
Specification Measurement
Operating temperature 10-35° C (50-95° F)
Relative humidity
(noncondensing) 20-80%
Max heat dissipation
Single power supply 880 W, 3005 Btu/hr
Dual power supply 1280 W, 4371 Btu/hr
Minimum operating clearance
Front 75 cm (29.5 in)
Rear 15 cm (5.9 in)
Max operating altitude 2000 m (6562 ft)
Max power consumption
Single power supply 880 W
Dual power supply 1280 W
Operating voltage range
(single phase) 100 VAC to 120 VAC/220 VAC to
240 VAC
Operating frequency range 47 Hz to 63 Hz
Power cord length 2.4 m (8 ft)
Declared operating acoustic
level LNPEc (BELs)=6.6 max per ISO
7779
Basic Operation 1–7