SSI America ERP2U manual Mtbf, 10Agency Requirements

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SSI

ERP2U Power Supply Design Guide, V2.31

9MTBF

STATUS

Recommended

The power module shall have a minimum MTBF at continuous operation of 1) 50,000 hours at 100% load and 45 °C, as calculated by Bellcore RPP, or 2) 100,000 hours demonstrated at 100% load and 50 °C.

The power cage shall have a minimum MTBF at continuous operation of 1) 200,000 hours at 100% load and 45 °C, as calculated by Bellcore RPP, or 2) 400,000 hours demonstrated at 100% load and 50 °C

10Agency Requirements

STATUS

Recommended

The power supply must comply with all regulatory requirements for its intended geographical market. Depending on the chosen market, regulatory requirements may vary. Although a power supply can be designed for worldwide compliance, there may be cost factors that drive different versions of supplies for different geographically targeted markets.

This specification requires that the power supply meet all regulatory requirements for the intended market at the time of manufacturing. Typically this includes:

UL

CSA

A Nordic CENELEC

TUV

VDE

CISPR Class B

FCC Class B

The power supply, when installed in the system, shall meet immunity requirements specified in EN55024. Specific tests are to be EN61000-4-2 ,-3, -4, -5, -6, -8, -11, EN61000-3-2, -3, and JEIDI MITI standard. The power supply must maintain normal performance within specified limits. This testing must be completed by the system EMI engineer. Conformance must be designated with the European Union CE Marking. Specific immunity level requirements are left to customer requirements.

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Contents SSI ERP2U Power Supply Design Guide Disclaimer Contents Tables Error! Bookmark not definedFRU Device Product Information Area Conceptual Overview PurposeRequired Definitions/Terms/AcronymsRequired Optional Mechanical OverviewAirflow Requirements Temperature RequirementsRecommended Acoustic Sound Power Levels Acoustic RequirementsRedundant AC Inlets AC Inlet ConnectorAC Input Voltage Specification AC Input RequirementsAC Input Rating Input Under VoltageEfficiency AC Line DropoutAC Line Sag Transient Performance AC Line Transient SpecificationAC Line Fuse AC InrushAC Line Surge AC Line Fast Transient SpecificationAC Line Surge Transient Performance P1 Baseboard Power Connector DC Output SpecificationOutput Connectors Required Baseboard power connectorPeripheral Power Connectors 2 +12V4 Baseboard Power ConnectorRequired Peripheral Power Connectors Required Floppy Power ConnectorServer Signal Connector Serial ATA Power ConnectorServer Signal Connector Floppy Power Connector550 W Load Ratings Output Power/CurrentsGrounding Remote Sense650 W Load Ratings 600 W Load Ratings750 W Load Ratings 700 W Load Ratings800 W Load Ratings Fan operation in standby modeVoltage Regulation Standby OutputsTransient Load Requirements Dynamic LoadingCapacitive Loading Voltage Regulation LimitsRipple and Noise Ripple / NoiseCapacitve Loading Conditions Hot Swap Requirements RedundancyDescription Timing RequirementsOutput Voltage Timing Recommended Description Turn On/Off TimingTurn On/Off Timing Over Current Protection Protection CircuitsCurrent Limit 240VA ProtectionOutput Voltage Over Temperature ProtectionOver Voltage Protection Over Voltage LimitsPSON# Control and Indicator FunctionsPson # Signal Characteristic Signal Type Pwok delaySMBus Communication Pwok Power OKPower Supply Management Interface Pwok Signal CharacteristicsFRU Device Information Field Replacement Unit FRU SignalsModule FRU Data Module FRU Data Format Product Info AreaField Name PS Info Field Information Definition LED IndicatorsMultiRecord Area Power Supply LEDs LED Indicators10Agency Requirements Mtbf

ERP2U specifications

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