Power Supply; Environmental Requirements - Epson ExpressStation User Manual

Power Supply

T y p e
Input ranges
Option slot
power limits
Power supply current ratings
Voltage
+5 Volts
- 5 Volts
+12 Volts
-12 Volts

Environmental Requirements

Temperature
Humidity
Altitude
142W, fan-cooled, automatic input voltage
sensing; male AC input socket, female AC
output socket; integrated power and reset
buttons, panel LEDs, speaker, and fans
90 to 132 VAC and 180 to 264 VAC,
to 63 Hz
47
Maximum amperage for cards in both option
slots: at +5V, 6 Amps; at +12V, 2 Amps;
-5V, 0.3 Amps; at -12V, 0.3 Amps
at
Maximum continuous
current
20 Amps
0.4 Amps
3 Amps
0.4 Amps
Operating range
50° to 104° F
(10° to 40° C)
85° RH maximum with
no hard disk;
with hard disk, not to
exceed 78°F (26°C)
wet bulb
to 10,000 ft (3,048 m)
Peak surge for 15 seconds
-
-
4.5 Amps
-
Non-operating range
-40° to 158° F
(-40° to 70° C)
95° RH maximum at
104°F (40°C)
to 50,000 ft (15,240 m)
Specifications B - 5