Acer Power Sd, Руководство по обслуживанию, Страница: 25 / 91

18 Chapter 1
NOTE: Measure at line input 90 VRMS and maximum load condition.
Environmental Requirements
Item Specifications
Temperature
Operating +10 ~ +35
?
C
Non-operating -20 ~ +60
?
C (Storage package)
Humidity
Operating 20% to 80% RH
Non-operating 20% to 80% RH
Vibration
Operating (unpacked) 5 ~ 16 Hz: 0.015 mm
16 ~ 250 Hz: 0.21 G
Non-operating (packed) 5 ~ 27.1 Hz: 0.6 G
27.1 ~ 50 Hz: 0.016 mm
50 ~ 500 Hz: 2 G
Mechanical Specifications
Item Specification
Weight
One 3 ? FDD and one 3.5 HDD
(without packing) Varied by local configuration
Dimensions
(main footprint) 190mm * 320mm * 360mm
Switching Power Supply 102W
Input Frequency Frequency Variation Range
50MHz 47MHz to 53MHz
60MHz 57MHz to 63MHz
Input Voltage Variation Range
100 - 120 VRMS 90 - 132 VRMS
200 - 240 VRMS 180 - 264 VRMS
Input Current Measuring Range
4A 90 -132 VRMS
2A 180 - 264 VRMS