Intel S2600CP Technical Product Specification - Page 150

Efficency, DC Output Specification

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Intel® Server System P4000CP Power System Options Intel® Server Board S2600CP and Server System P4000CP TPS 13.2.4 Efficency The following table provides the required minimum efficiency level at various loading conditions. These are provided at three different load levels; 100%, 50% and 20%. Output shall be load according to the proportional loading method defined by 80 Plus in Generalized Internal Power Supply Efficiency Testing Protocol Rev 6.4.3. This is posted at http://efficientpowersupplies.epri.com/methods.asp. Table 77. Silver Efficiency Requirement Loading Minimum Efficiency 100% of maximum 85% 50% of maximum 88% 20% of maximum 85% The power supply passes with enough margins to make sure in production all power supplies meet these efficiency requirements. 13.2.4.1 Standy Efficiency When in standby mode; the power supply draws less than 1W AC power with 100mA of 5Vstandby load. This is tested at 115VAC/60Hz and 230VAC/50Hz. 13.2.5 DC Output Specification 13.2.5.1 Output Power/Currents The following tables define the minimum power and current ratings. The power supply meets both static and dynamic voltage regulation requirements for all conditions. Table 78. Over Voltage Protection Limits Notes: 1. 2. 3. 4. Parameter 3.3V 5V 12V1 12V2 12V3 3.3V  12V 5Vstby Min 0.5 0.3 0.7 0.7 1.5 0.5 0.0 0.0 Max. 18.0 15.0 24.0 24.0 18.0 18.0 0.5 3.0 Peak 28.0 28.0 3.5 Max combined power for all output shall not exceed 550W. Peak combined power for all outputs shall not exceed 630W for 20 seconds. Max combined power of 12V1, 12V2 and 12V3 shall not exceed 530W. Max combined power on 3.3V and 5V shall not exceed 120W. Unit A A A A A A A 13.2.5.2 Cross Loading The power supply maintains voltage regulation limit when operated over the following cross loading conditions. 134 Revision 1.2 Intel order number G26942-003

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Intel
®
Server System P4000CP Power System Options
Intel
®
Server Board S2600CP and Server System P4000CP TPS
Revision 1.2
Intel order number G26942-003
134
13.2.4
Efficency
The following table provides the required minimum efficiency level at various loading conditions.
These are provided at three different load levels; 100%, 50% and 20%. Output shall be load
according to the proportional loading method defined by 80 Plus in Generalized Internal Power
Supply Efficiency Testing Protocol Rev 6.4.3.
This is posted at
.
Table 77. Silver Efficiency Requirement
Loading
100% of maximum
50% of maximum
20% of maximum
Minimum Efficiency
85%
88%
85%
The power supply passes with enough margins to make sure in production all power supplies
meet these efficiency requirements.
13.2.4.1
Standy Efficiency
When in standby mode; the power supply draws less than 1W AC power with 100mA of
5Vstandby load. This is tested at 115VAC/60Hz and 230VAC/50Hz.
13.2.5
DC Output Specification
13.2.5.1
Output Power/Currents
The following tables define the minimum power and current ratings. The power supply meets
both static and dynamic voltage regulation requirements for all conditions.
Table 78. Over Voltage Protection Limits
Parameter
Min
Max.
Peak
Unit
3.3V
0.5
18.0
A
5V
0.3
15.0
A
12V1
0.7
24.0
28.0
A
12V2
0.7
24.0
28.0
A
12V3
1.5
18.0
3.3V
0.5
18.0
A
12V
0.0
0.5
A
5Vstby
0.0
3.0
3.5
A
Notes:
1.
Max combined power for all output shall not exceed 550W.
2.
Peak combined power for all outputs shall not exceed 630W for 20 seconds.
3.
Max combined power of 12V1, 12V2 and 12V3 shall not exceed 530W.
4.
Max combined power on 3.3V and 5V shall not exceed 120W.
13.2.5.2
Cross Loading
The power supply maintains voltage regulation limit when operated over the following cross
loading conditions.