Sun Microsystems, Inc.   Oracle System Handbook - ISO 7.0 May 2018 Internal/Partner Edition
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Sun Type A239E
1030/2060 Watt Power Supply

7060596 7060596 7081064
Emerson AC Input Power Supply
Specification 950-5578
Drawing 386-5039
UL 60950-1 2nd Edition
EN 60950-1 2nd Edition		 PowerOne AC Input Power Supply
Specification 950-5578
Drawing 386-5039
UL 60950-1 2nd Edition
EN 60950-1 2nd Edition		 Emerson AC Input Power Supply
Specification 950-5578
Drawing 386-5039
UL 60950-1 2nd Edition
EN 60950-1 2nd Edition
South Korea KCC Mark


AC Input Labeling

100-127Vac 200-240Vac 50-60Hz 12A

DC Output

100-127Vac +12V 81.3A +3.3V 10A 1030W
200-240Vac +12V 165A +3.3V 10A 2060W

Efficiency
100V 10% Load >:81%
100V >20% Load >85%
230V 10% Load >83%
230V 20% Load >90%
230V 50% Load >92%
230V 100% Load >90%

Power Factor Correction

10% Load 20% Load 50% Load 100% Load
>80% >90% >95% >98%

Notes

  1. Airflow of the A239E Power Supply is from the power connector to the ejector.
  2. Power Supply Efficiency affects the current draw in AC Watts from the branch circuit.
    As efficiency increases, the current draw in AC Watts decreases.
  3. To calculate maximum theoretical current draw in AC Watts, multiply the maximum power supply output in DC Watts by the reciprocal of the power supply efficiency.
  4. Theoretical values are typically higher than published values which are based on measured outputs under controlled test conditions.
  5. The SPARC T3-2, T4-2 and T5-2 do not support the 100-127Vac input range.

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