Table 13-1 Specifications (continued)
Metric U.S.
Standard efficiency 240 W, 92% efficient
180 W, 90% efficient
1
This system uses an active power factor-corrected power supply. This allows the system to pass the CE mark requirements for
use in the countries of the European Union. The active power factor-corrected power supply also has the added benefit of not
requiring an input-voltage range select switch.
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 might be limited
by the type and number of options installed.
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Chapter 13 Specifications