Compaq AlphaServer ES40 Manuel d'utilisateur télécharger pdf (Page 17)

Physical Characteristics

Table 2 details basic physical characteristics of the system, and

Table 3 gives the electrical characteristics.

Table 2

AlphaServer

ES40 Physical Characteristics

Dimensions Tower Pedestal Rackmount

Height 50.8 cm (20.0 in.) 78.2 cm (30.8 in.) 35.2 cm (13.87 in.)

Width 38.7 cm (15.25 in.) 50.8 cm (20.0 in.) 44.7 cm (17.6 in.)

Depth 78.7 cm (31.0 in.) 80.6 cm (31.75 in.) 76.5 cm (30.1 in.)

Weight 65 kg (143 lb) typical;

96 kg (211 lb) maximum

127 kg (280 lb) typical;

159 kg (350 lb) maximum

With brackets, slides, & cables

Nominal 59 kg (130 lb)

Maximum 92 kg (202 lb)

Environmental

Temperature Operating

Storage (60 days)

Rate of change

10–35° C (50–95° F)

–40 to 66° C (–40 to 151° F)

11° C/hr (20° F/hr)

Relative humidity Operating

Nonoperating

Storage (60 days)

Rate of change

20–80%

10–95%

20%/hr.

Maximum wet bulb temperature Operating

Storage (60 days)

28° C (82° F)

46° C (115° F)

Minimum dew point temperature Operating 2° C (36° F)

Heat dissipation

Tower and Rack

Pedestal

H9A10/H9A15

Nominal

900 w, 3074 BTU/hr

1480 w, 5054 BTU/hr

Configuration dependent

Maximum

1300 w, 4440 BTU/hr

2400 w, 8196 BTU/hr

4800 w, 16392 BTU/hr

Airflow and quality Intake location

Exhaust location

Front

Rear–Tower, Pedestal, Rack

Rear/Top–H9A10/H9A15

Altitude Operating

Nonoperating

3037 m (10,000 ft)

12,190 m (40,000 ft)

Vibration Operating 10–500 Hz .1 G peak

Mechanical shock Operating

Tower/Pedestal

M-Series Cabinet

7.5 G, 10 +/– 3ms

5.0 G, 10 +/– 3ms

Acoustics—Declared values per ISO 9296 and ISO 7779

Current values for specific configurations are available from Compaq. 1 B = 10 dBA

Acoustics

Idle

Operating

WAd3

6.6

pAm5

dBA (bystander position)

Table 3

AlphaServer

ES40 Electrical Characteristics

Nominal voltage (Vac)

Voltage range (Vac)

temporary condition)

Power source phase

Nominal frequency (Hz)

Frequency range (Hz)

RMS current (max. steady state)

Tower and Rackmount

Single power cord

Multiple power cords

Pedestal

Each power cord

M-Series cab config.-dependent

Nominal voltage (Vac)

Each power cord

100 120 200–240

90–110 110–128 180–250

Single Single Single

50/60 50/60 50/60

49–51/59–61 49–51/59–61 49–51/59–61

11.0 A 8.5 A 5.0 A

6.5 A 5.3 A 3.0 A

12.0 A 10.5 A 7.0 A

100 120 220–240

24 A 24 A 16 A

NOTE: Power supplies are universal, PFC, auto ranging, 100 / 120 / 200–240 Vac.

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Compaq AlphaServer ES40 Manuel d'utilisateur Page 17

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