Sun Microsystems, Inc.   Oracle System Handbook - ISO 7.0 May 2018 Internal/Partner Edition
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Delta A221
658 Watt Power Supply

300-2015
Type A221
AC Input Power Supply
Specification 950-5236


AC Input Labelling

100-120Vac 200-240Vac 50-60Hz 8.2A Max

DC Output

+12V +3.3Vsb
54.0A 3.0A

Efficiency of 300-2015

100V 20 - 50% Load >= 82 - 87%
100% Load 87%
230V 20 - 50% Load >= 82.5 - 87%
100% Load 87%

Netra T5220 Codename: Turgo
Netra T5440 Codename: Congo
Netra X4250 Codename: Aries
Netra X4450 Codename: Argo
Sun Fire X4140 Codename: Dorado 1U
Sun Fire X4150 Codename: Doradi
SPARC Enterprise T5120 Codename: Huron 1U
Storage 7310 Codename: Maguro
Storage 7310 SAS 2.0 Codename: SAS2.0

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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