SSI America ERP2U manual Mechanical Overview, Required Optional

Page 9

SSI

ERP2U Power Supply Design Guide, V2.31

4Mechanical Overview

STATUS

Required (Optional)

The ERP2U is a power sub-system made up of a cage and redundant, hot swappable power supply modules. A mechanical drawing of the cage is shown below in Figure 1. Two depths are defined to the cage; 400mm and 350mm. This cage is intended to be mounted in the system and not redundant or hot swappable. The exterior face of the cage accepts hot swappable power supply modules. The cage distributes output power from the modules to a wire harness. Cooling fans, EMI filtering, and IEC inlet connector(s) may be located in the modules or cage.

96.0 +/- 0.5

6.0 +/- 0.5

.0 +/- 1.0

 

 

30 MAX

400400. / 350.0 +/-1.0

 

 

SIDE VIEW

 

 

HANDLE/LATCH

 

 

 

#6-32 THD

 

118.0 +/- 1.0

#6-32 THD

4 PLACES

 

113.0 +/- 0.5

2 PLACES

 

 

 

 

 

 

15.0 +/- 0.5

6.0 +/- 0.5

 

MODULE

 

 

83.0 +/- 0.5

61.8 +/- 0.5

 

ACCESS

6.0 +/- 0.5

 

 

 

56.8 +/- 1.0

 

 

 

 

 

108.0 +/- 0.5

 

REAR VIEW

FRONT VIEW

Figure 1: Enclosure Drawing

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Image 9
Contents SSI ERP2U Power Supply Design Guide Disclaimer Contents Tables Error! Bookmark not defined FRU Device Product Information Area Conceptual Overview PurposeRequired Definitions/Terms/AcronymsRequired Optional Mechanical OverviewRecommended Acoustic Sound Power Levels Temperature RequirementsAcoustic Requirements Airflow RequirementsAC Input Voltage Specification AC Inlet ConnectorAC Input Requirements Redundant AC InletsEfficiency Input Under VoltageAC Line Dropout AC Input RatingAC Line Fuse AC Line Transient SpecificationAC Inrush AC Line Sag Transient PerformanceAC Line Fast Transient Specification AC Line Surge Transient PerformanceAC Line Surge Output Connectors DC Output SpecificationRequired Baseboard power connector P1 Baseboard Power ConnectorRequired Peripheral Power Connectors 2 +12V4 Baseboard Power ConnectorRequired Floppy Power Connector Peripheral Power ConnectorsServer Signal Connector Serial ATA Power ConnectorFloppy Power Connector Server Signal ConnectorGrounding Output Power/CurrentsRemote Sense 550 W Load Ratings650 W Load Ratings 600 W Load Ratings750 W Load Ratings 700 W Load RatingsVoltage Regulation Fan operation in standby modeStandby Outputs 800 W Load RatingsCapacitive Loading Dynamic LoadingVoltage Regulation Limits Transient Load RequirementsRipple / Noise Capacitve Loading ConditionsRipple and Noise Hot Swap Requirements RedundancyTiming Requirements Output Voltage TimingDescription Recommended Description Turn On/Off TimingTurn On/Off Timing Current Limit Protection Circuits240VA Protection Over Current ProtectionOver Voltage Protection Over Temperature ProtectionOver Voltage Limits Output VoltagePson # Signal Characteristic Signal Type Control and Indicator FunctionsPwok delay PSON#Power Supply Management Interface Pwok Power OKPwok Signal Characteristics SMBus CommunicationModule FRU Data Module FRU Data Format Field Replacement Unit FRU SignalsProduct Info Area FRU Device InformationLED Indicators MultiRecord AreaField Name PS Info Field Information Definition Power Supply LEDs LED Indicators10Agency Requirements Mtbf