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07

The redundant power supply is N+1=N (600W+600W=600W) function power supply, each one module is 

redundancy when any one module was failed. To be redundant each item must be in the hot swap power 

supply module.

There is a single bi-color LED to indicate the power supply status. The Green LED turn ON to indicate that all 

the power outputs are available. The Orange LED (Green+Red) turn ON to indicate that the power supply has 

stand-by or failed shutdown due to over current, the Red LED turn ON to indicate the Fan of the power supply 

has failed. The LED(s) shall be visible on the exterior face of the power supply. The LED location shall meet 

ESD requirements. LED shall be securely mounted in such a way that incidental pressure on the LED shall not 

cause displaced.

7.1 Redundancy

The redundant power supply modules shall be hot swappable. Hot swapping a power supply is the process of 

inserting and extracting a power supply from an operating. During this process the output voltage shall remain 

within the limits specified in Table 7 with the capacitive load specified Table 9. The Sub-system shall not exceed 

the maximum inrush current as specified in section 2.2. The power supply can be hot swapped by the following 

methods:

AC connects with each module. Up 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 occur in standby mode or powered on mode. Insertion: The module is inserted into the 

cage and then AC power will be connected to the power supply module. 

For power modules with AC docking at the same time as DC. Extraction: The module is extracted from the cage 

and both AC and DC disconnect at the same Time. This could occur in standby or power on mode. No damage 

or arcing shall occur to the DC or AC contacts which could cause damage. Insertion: The AC and DC connect 

at the same time as the module is inserted into the cage. No damage to the connector contacts shall occur. The 

module may power on or come up into standby mode.

Many variations of the above are possible. Supplies need to be compatible with these different variations 

depending upon the sub-system construction. In general, a failed (off by internal latch or external control) supply 

may be removed, then replaced with a good power supply (must use the same model); however, hot swap needs 

to work with operational as well as failed power supplies. The newly inserted power supply may get turned on 

by inserting the supply into the system or by system management recognizing an inserted supply and explicitly 

turning it on.

7.2 Hot swap requirements

7.3 LED Indicators

7. Redundant power supply function

Содержание GEMINI GM600-G

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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 600 0 W 1 SilverStone SST GM600 G A0 201312120001 100 VAC 240 VAC 600W St...

Страница 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...

Страница 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...

Страница 15: ...NO G11223840...

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