SSI America ERP2U Manual de usuario

SSI ERP2U (Entry Redundant Power 2U) Power Supply Design Guide A Server System Infrastructure (SSI) Specification For 2U Rack Chassis P

SSI ERP2U Power Supply Design Guide, V2.31 - 10 - 4.1 Acoustic Requirements STATUS Recommended It is recommended the power supplies have a variab

SSI ERP2U Power Supply Design Guide, V2.31 - 11 - The power supply shall operate within all specified limits over the Top temperature range. All

SSI ERP2U Power Supply Design Guide, V2.31 - 12 - Table 3: AC Input Rating PARAMETER MIN RATED MAX Voltage (110) 90 Vrms100-127 Vrms140 VrmsVo

SSI ERP2U Power Supply Design Guide, V2.31 - 13 - AC line shall not cause damage to the power supply. In the case of redundant AC inputs, the AC

SSI ERP2U Power Supply Design Guide, V2.31 - 14 - recoverable Table 6: AC Line Surge Transient Performance AC Line Surge Duration Surge Operati

SSI ERP2U Power Supply Design Guide, V2.31 - 15 - 6 DC Output Specification These are the output requirements for the power supply assembly inclu

SSI ERP2U Power Supply Design Guide, V2.31 - 16 - If 240VA limiting is not a requirement for the power supply than all +12V outputs are common and

SSI ERP2U Power Supply Design Guide, V2.31 - 17 - 2. If 240VA limiting is not a requirement for the power supply than all +12V outputs are common

SSI ERP2U Power Supply Design Guide, V2.31 - 18 - 1 SMBus Clock White/Green Stripe 2 SMBus Data White/Yellow Stripe 3 SMBAlert 4 ReturnS Bl

SSI ERP2U Power Supply Design Guide, V2.31 - 19 - +12V1 0 A 16 A 18 A +12V2 0 A 16 A 18 A +12V3 0.9 A 14 A +12V4 0.1 A 8 A 13 A -12 V

SSI ERP2U Power Supply Design Guide, V2.31 - 2 - Revision History Orig./Rev. Description of Changes 2.0 Post design guide 2.2 Added higher power

SSI ERP2U Power Supply Design Guide, V2.31 - 20 - 4. Peak power and current loading shall be supported for a minimum of 10 second. 5. Maximum co

SSI ERP2U Power Supply Design Guide, V2.31 - 21 - Table 18: 800 W Load Ratings Voltage Minimum Continuous Maximum Continuous Peak +3.3 V 70.8

SSI ERP2U Power Supply Design Guide, V2.31 - 22 - Table 19: Voltage Regulation Limits Parameter MIN NOM MAX Units Tolerance +3.3 V +3.14 +3.30

SSI ERP2U Power Supply Design Guide, V2.31 - 23 - Required The power supply shall be stable and meet all requirements, except dynamic loading requ

SSI ERP2U Power Supply Design Guide, V2.31 - 24 - 6.9 Redundancy The power sub-system may have different levels of redundancy depending upon the a

SSI ERP2U Power Supply Design Guide, V2.31 - 25 - may be removed, then replaced with a good power supply, however, hot swap needs to work with ope

SSI ERP2U Power Supply Design Guide, V2.31 - 26 - Table 25: Turn On/Off Timing Item Description MIN MAX UNITS Tsb_on_delayDelay from AC being ap

SSI ERP2U Power Supply Design Guide, V2.31 - 27 - Figure 4: Turn On/Off TimingAC InputVoutPWOK 5VSB N# PSOTsb_on_delayTAC_on_

SSI ERP2U Power Supply Design Guide, V2.31 - 28 - 7 Protection Circuits STATUS Required Protection circuits inside the power supply shall cause

SSI ERP2U Power Supply Design Guide, V2.31 - 29 - 7.3 Over Voltage Protection STATUS Required The power supply over voltage protection shall be

SSI ERP2U Power Supply Design Guide, V2.31 - 3 - Disclaimer: THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO WARRANTIES WHATSOEVER, INC

SSI ERP2U Power Supply Design Guide, V2.31 - 30 - 8 Control and Indicator Functions The following sections define the input and output signals fr

SSI ERP2U Power Supply Design Guide, V2.31 - 31 - 8.2 PWOK (Power OK) STATUS Required PWOK is a power OK signal and will be pulled HIGH by the p

SSI ERP2U Power Supply Design Guide, V2.31 - 32 - PDB addressing A0/A1 0/0 0/1 1/0 1/1 Power supply PSMI device B0h B2h B4h B6h 8.5 Field Re

SSI ERP2U Power Supply Design Guide, V2.31 - 33 - FRU File ID {Not required} PAD Bytes {Added as necessary to allow for 8-byte offset to next ar

SSI ERP2U Power Supply Design Guide, V2.31 - 34 - available. The AMBER LED shall turn ON to indicate that the power supply has failed, shutdown du

SSI ERP2U Power Supply Design Guide, V2.31 - 35 - 9 MTBF STATUS Recommended The power module shall have a minimum MTBF at continuous operation o

SSI ERP2U Power Supply Design Guide, V2.31 - 4 - Contents 1 Purpose...

SSI ERP2U Power Supply Design Guide, V2.31 - 5 - 8.4 Power Supply Management Interface...

SSI ERP2U Power Supply Design Guide, V2.31 - 6 - Table 34: FRU Device Product Information Area...

SSI ERP2U Power Supply Design Guide, V2.31 - 7 - 1 2 Purpose This 2U Rack Power Supply Design Guide defines a common redundant power sub-system us

SSI ERP2U Power Supply Design Guide, V2.31 - 8 - 3 Definitions/Terms/Acronyms Required The status given to items within this design guide, which

SSI ERP2U Power Supply Design Guide, V2.31 - 9 - 4 Mechanical Overview STATUS Required (Optional) The ERP2U is a power sub-system made up of a c