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AWG710 Service Manual
Table 1-19: Installation requirement
Characteristics Description
Heat dissipation
Maximum power 220 VA (maximum line current: 3 A
rms
,at50Hz)
Surge current 30 A (25_ C) peak for equal to or less than 5 line cycles,
after the instrument has been turned off for at least 30 seconds
Cooling clearance Top
Bottom
2 cm (0.8 in)
2 cm (0.8 in)
NOTE: The feet on the bottom provide the required
clearance when set on a flat surface.
Sides 15 cm (6 in)
Rear 7.5 cm (3 in)
Table 1-20: Environmental
Characteristics Description
Atmospherics
Temperature
Operating +10_ C to +40_ C
Nonoperating -20_ C to +60_ C
Relative humidity
Operating 20% to 80% (no condensation)
Maximum wetĆbulb temperature 29.4_ C
Nonoperating 5% to 90% (no condensation)
Maximum wetĆbulb temperature 40.0_ C
Altitude (Hard disk drive restriction)
Operating Up to 3 km (10 000 ft)
Maximum operating temperature decreases 1_ C each 300 m (1 000 ft)
above 1.5 km (5 000 ft)
Nonoperating Up to 12 km (40 000 ft)
Dynamics
Random vibration
Operating 2.65 m/s
2
rms (0.27Grms), from 5 Hz to 500 Hz, 10 minutes
Nonoperating 22.36 m/s
2
rms (2.28Grms), from 5 Hz to 500 Hz, 10 minutes
Shock
Nonoperating 294 m/s
2
(30 G), halfĆsine, 11 ms duration