Specifications

Table 1-19: Installation requirement

Characteristics

Description

 

 

 

 

Heat dissipation

 

 

Maximum power

220 VA (maximum line current: 3 Arms, at 50 Hz)

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

2 cm (0.8 in)

 

Bottom

2 cm (0.8 in)

 

 

NOTE: ￿h￿ f￿￿￿ ￿￿ ￿h￿ ￿￿￿￿￿m ￿￿￿￿￿￿￿ ￿h￿ ￿￿￿￿￿￿￿￿

 

 

￿￿￿￿￿￿￿￿￿ ￿h￿￿ ￿￿￿ ￿￿ ￿ f￿￿￿ ￿￿￿f￿￿￿￿

 

 

 

 

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 wet;bulb temperature 29.4_ C

 

 

 

 

 

 

Nonoperating

5% to 90% (no condensation)

 

 

 

Maximum wet;bulb 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/s2rms (0.27Grms), from 5 Hz to 500 Hz, 10 minutes

 

 

Nonoperating

22.36 m/s2rms (2.28Grms), from 5 Hz to 500 Hz, 10 minutes

 

Shock

 

 

 

Nonoperating

294 m/s2 (30 G), half;sine, 11 ms duration

1-14

AWG710 Service Manual