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

300-2030
Type A227
AC Input Power Supply
Specification 950-5248


AC Input Labelling

100-120Vac 200-240Vac 50-60Hz 10A Max

DC Output

+12V +3.3Vsb
61.6A 3.0A

Efficiency of 300-2030

100V 25% Load >= 80%
100% Load 86%
230V 25% Load >= 83%
100% Load 89%

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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