C Specifications

MT Specifications

Table C-1Specifications

Chassis

 

 

Height

14.0 in

355 mm

 

 

Width

6.7 in

170 mm

 

 

Depth

13.4 in

340 mm

 

 

 

 

 

Approximate Weight

14.0 lb

6.35 kg

 

 

 

Temperature Range

 

 

Operating

50° to 95°F

10° to 35°C

 

 

Nonoperating

-22° to 140°F

-30° to 60°C

 

 

NOTE: Operating temperature is derated 1.0° C per 300 m (1000 ft) to 3000 m (10,000 ft) above sea level; no direct sustained sunlight. Maximum rate of change is 10° C/Hr. The upper limit may be limited by the type and number of options installed.

Relative Humidity (noncondensing)

 

 

Operating

10-90%

10-90%

 

 

Nonoperating (38.7°C max wet bulb)

5-95%

5-95%

 

 

 

 

 

Maximum Altitude (unpressurized)

 

 

Operating

10,000 ft

3048 m

 

 

Nonoperating

30,000 ft

9144 m

 

 

 

 

 

Power Supply

 

 

Operating Voltage Range

90-264 VAC

 

 

 

Rated Voltage Range1

100-240 VAC

 

Rated Line Frequency

50-60 Hz

 

 

 

Operating Line Frequency

47-63 Hz

 

 

 

 

 

 

Standard Efficiency

280W active PFC

 

 

 

 

80 PLUS Bronze

280W active PFC

 

 

280W active PFC; 82/85/82% efficient at 20/50/100%

 

load (115V)

 

 

280W active PFC; 82/85/82% efficient at 20/50/100%

 

load (230V)

 

 

 

 

80 PLUS Gold

280W active PFC

 

 

280W active PFC; 87/90/87% efficient at 20/50/100%

 

load (115V)

 

280W active PFC; 88/91/88% efficient at 20/50/100% load (230V)

228 Appendix C Specifications