SilverStone Gemini GM500-G Installation And Optimization Manual Download Page 14

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9.1 Mean time between failures (MTBF)

TThe MTBF of the power supply shall be calculated utilizing the Part-Stress Analysis method of MIL-217F or Bell
core RPP. The calculated MTBF of the power supply shall be greater than 100,000 hours under the following
conditions:

Full rated load

120V AC input

Ground Benign

25°C

9. Reliability

10.1 Dimension: 150(W) x 85m(H) x 180(D)

10. Physical characteristics size

Summary of Contents for Gemini GM500-G

Page 1: ...4hour fully continuous power output PS2 mini redundant power with 150mm W x 85mm H x 180mm D 80 PLUS Gold Certified Active PFC full range 1 1 redundant configuration Hot swappable design Convenient pu...

Page 2: ...ading or performing maintenance on your system A copy of this manual can also be downloaded from our website at Installation and system optimization guide Specification General AC input specifications...

Page 3: ...temperature range The peak inrush current shall be 30 60A 115 230 VAC 25 per module when cold start and less than the rating of its critical components including input fuse bulk rectifiers and surge...

Page 4: ...hase of the AC line for any length of time 3 1 Output current loading 3 2 DC voltage regulation ripple and noise The following table defines power and current rating The power supply shall meet both s...

Page 5: ...the on off of the power supply Ripple and Noise shall be measured using the following methods a Measurements made differentially to eliminate common mode noise b Ground lead length of oscilloscope pr...

Page 6: ...fromAC being applied to 5VSB is being within regulation Delay fromAC being applied to all output voltages being Within regulation All main output voltage stay within regulation after loss ofAC Delay...

Page 7: ...ing of power supply 4 1 Over power protection Each hot swap module has respective OVP circuit Once any power supply module shut down in a latch off mode while the output voltage exceeds the over volta...

Page 8: ...tch off mode when the output voltage is short circuit Input leakage current from line to ground will be less than 3 5mA rms Measurement will be made at 240 VAC and 60Hz Operating Temperature Range Non...

Page 9: ...to two power supplies may be on a single AC power source Extraction The AC power will be disconnected from the power supply first and then the power supply is extracted from the sub system This could...

Page 10: ...ddressing pins A0 and A1 on the power supply module The circuits inside the power supply shall derive their power from the 5VSB bus Device s shall be powered from the system side of the 5VSB device No...

Page 11: ...PEED READ_POUT READ_PIN PMBus_REVISION MFR_ID MFR_MODEL MFR_ REVISION MFR_SERIAL MFR_VIN_MIN MFR_VIN_MAX MFR_POUT_MAX USER_DATA_00 Reserved Reserved Reserved Reserved READ_AC_PFC READ_AC_FREQUENC SMBu...

Page 12: ...erved Reserved Reserved READ_AC_PFC READ_AC_FREQUENC Meaning 239 88 V 2 499A 12 100 V 24 000A 38 5 12400 rpm Reserved 250 00 W 500 0 W 1 SilverStone SST GM500 G A0 201312120001 100 VAC 240 VAC 500W St...

Page 13: ...ave12V Meaning Default 0 Default 0 Default 0 Default 0 Default 0 Default 0 PS_OFF 0 PS_ON 1 AC OK 0 AC Fail 1 PMBus command protocol for the two steps Figure 8 2 3 1 The first step is master device se...

Page 14: ...he Part Stress Analysis method of MIL 217F or Bell core RPP The calculated MTBF of the power supply shall be greater than 100 000 hours under the following conditions Full rated load 120V AC input Gro...

Page 15: ...NO G11223830...

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