Sun Microsystems, Inc.   Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
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Delta A227
750 Watt Power Supply

Servers: SPARC Enterprise T5220

Option SEDX9PS32Z

300-2232
Type A227 Hi-Efficiency
AC Input Power Supply
Specification 950-5846


AC Input Labeling

100-120Vac 200-240Vac 50-60Hz 9.4A RMS Max

DC Output

+12V +3.3Vsb
61.6A 3.0A

Efficiency of 300-2232

100V 20% Load 83%
50% Load 87%
100% Load 85%
230V 20% Load 85%
50% Load 89%
100% Load 87%

SPARC Enterprise T5220 Codename: Huron 2U

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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