Sun Microsystems, Inc.   Oracle System Handbook - ISO 7.0 May 2018 Internal/Partner Edition
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Delta A266
800/1200 Watt Power Supply

7311826 7333459 7350780
AC Input Power Supply
Specification 7093736
Drawing 7305686 		AC Input Power Supply
Specification 7093736
Drawing 7305686
India ISI Mark 		AC Input Power Supply
Specification 7093736
Drawing 7305686
Taiwan RoHS

Front View

AC Input

100-127Vac Nominal 50-60Hz 10A RMS
200-240Vac Nominal 50-60Hz 7A RMS

DC Output

+12.0V 66.67A Low-Line 90-132Vac 800W
+12.0V 100.0A High-Line 180-264Vac 1200W
+12.0Vsb 3.0A 36W

Efficiency and Power Factor

230V 10% Load 90.0% Efficiency Power Factor 0.800
20% Load 94.0% Efficiency Power Factor 0.950
50% Load 96.0% Efficiency Power Factor 0.950
100% Load 91.0% Efficiency Power Factor 0.980

Notes

  1. Power Supply Efficiency affects the current draw in AC
    Watts from the branch circuit. As efficiency increases,
    the current draw in AC Watts decreases.
  2. 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.
  3. Theoretical values are typically higher than published values
    which are based on measured outputs under controlled test
    conditions.

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