Acer Power SD Service Manual page 25

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