SILVERSTONE Gemini Series SST-GM600-S 1+1 Mini Redundant Switching Power Supply User Manual

June 5, 2024
SilverStone

SILVERSTONE Gemini Series SST-GM600-S 1+1 Mini Redundant Switching Power

Supply

SILVERSTONE Gemini Series SST-GM600-S 1+1 Mini Redundant Switching
Power Supply

General Description

This specification defines the characteristic of 1+1 mini redundant power supply.

Input Characteristic

  • Input connector
    • The input connector shall be an IEC60320 C14 inlet, rated for 15A/250Vac.
  • Input Voltage and Frequency
    Minimum| Nominal| Maximum| Measure
    ---|---|---|---
    90| 100~240| 264| Vac
    47| 50~60| 63| Hz
  • Input Current and Inrush Current
    • 600W
      Input Voltage| Max . Input Current| Inrush Current
      ---|---|---
      115Vac| 12A| 30A
      230Vac| 6A| 60A
    • 800W
      Input Voltage| Max . Input Current| Inrush Current
      ---|---|---
      115Vac| 12A| 30A
      230Vac| 6A| 60A

Output Characteristic

  • DC Out put Characteristic
    • 600W
      Output Voltage| Min. Current| Max. Current| Regulation| Ripple & Noise
      ---|---|---|---|---
      +3.3V| 1A| 25A| ±5%| 50mV
      +5V| 1A| 25A| ±5%| 50mV
      +12V| 1A| 49A| ±5%| 120mV
      12V| 0A| 0.8A| ±5%| 120mV
      +5VSB| 0.1A| 3.5A| ±5%| 50mV
    • Note
    •  The combined power from +3.3V and +5V shall not exceed 180W
    •  The max total power shall not exceed 600W.
    • Ripple and n oise bandwidth is set to 20MHz
    •  Add a 0.1uF ceramic capacitor in p arallel with a 10uF tantalum capacitor at output connector terminals for ripple and noise measurement.
    • 800W
      Output Voltage| Min. Current| Max. Current| Regulation| Ripple & Noise
      ---|---|---|---|---
      +3.3V| 1A| 32A| ±5%| 50mV
      +5V| 1A| 32A| ±5%| 50mV
      +12V| 1A| 65A| ±5%| 120mV
      12V| 0A| 0.8A| ±5%| 120mV
      +5VSB| 0.1A| 3.5A| ±5%| 50mV
    • Note
    • The combined power from +3.3V and +5V shall not exceed 190W
    •  The max total power shall not exceed 800W
    •  Ripple and n oise bandwidth is set to 20MHz
    •  Add a 0.1uF ceramic capacitor in p arallel with a 10uF tantalum capacitor at output connector terminals for ripple and noise measurement.

Efficiency

The minimum efficiency of power supply is 80% with full load and 115Vac/60Hz input.

Hold up Time

The output voltages stay in regulation at least 16ms with 100% load after loss of AC input.

Rise Time

The output voltages rise from 10% to 90% with full load shall be in 20ms maximum

Dynamic Loading

The output voltages shall remain in regulation for the step loading, and in the limits for the capacitive loading specified below

Output Step Load Size Load Slew Rate Capacitive Load
+3.3V 30% of max load 0.5A / μ sec 1000uF
+5V 30% of max load 0.5A / μ sec 1000uF
+12V 65% of max load 0.5A / μ sec 2200uF
+5VSB 25% of max load 0.5A / μ sec 1uF

PSON Remote on/off ControL

| PSU On| PSU Off
---|---|---
PSON Signal| LOW (0.8V max.)| HI (2V min.)

Power Good Signal

Power Good, also called PG or PWOK, is an active-high TTL compatible signal. PG signal is to indicate that all output voltages are in regulation and ready for use. Below is for a representation of the timing characteristics of PG signal.

Power Good on delay time 100ms to 500ms
Power Good off delay time 1ms (min.)

Protection

  • Over Current Protection
    Output| Min.| Max.| Comment
    ---|---|---|---
    +3.3V| 110%| 150%| PSU shutdown
    +5V| 110%| 150%| PSU shutdown
    +12V| 110%| 150%| PSU shutdown
  • 4Over Voltage Protection
    Output| Min.| Max.| Comment
    ---|---|---|---
    +3.3V| 3.7V| 4.5V| PSU shutdown
    +5V| 5.7V| 6.5V| PSU shutdown
    +12V| 13.1V| 14.5V| PSU shutdown
  • Short Circuit Protection
  • Over Temperature Protection
    • The power supply would be protected against over-temperature conditions by loss of cooling or excessive ambient temperature. The PSU will shutdown in an OTP condition

Power System Signal Status

  • Buzzer Status****
    Power Supply Condition| Buzzer Status
    ---|---
    No input power to PSU| OFF
    Input present/ only standby output on| OFF
    Power supply outputs ON and OK| OFF
    Power supply failure| Beeping
  • LED Indicator****
    Power Supply Condition| Module LED| System LED| PW1/PW2 LED
    ---|---|---|---
    No input power to PSU| OFF| OFF| OFF
    Input present/ only standby output on| Red| Amber| OFF
    Power supply outputs ON and OK| Green| Green| Amber
    Power supply failure| Red or OFF| Green Blinking| OFF
  • TTL Signal****
    Power Supply Condition| Output Condition
    ---|---
    Min.| Max.
    Normal (Power Supply ON)| 3V| 5.25V
    Failure (Power Supply OFF)| 0V| 1V

Insulation

  • Dielectric Withstand Voltage

    • Primary to Ground       1500Vac (10mA) for 1 second
  • Leakage Current

    • Leakage current is 3.5mA maximum at 240Vac/50Hz.

Environmental Requirement

  • Temperature
    • Operating:0°C to +50°C.
    • Non Operating:-20°C to +70°C.
  • HUMIDITY
    • Operating:20% to 90%,non-condensing.
    • Non Operating:5% to 95%,non-condensing.
  • Altitude
    • Operating:Up to 5000m.
  • Cooling Method
    • By DC fan.

Reliability

MTBF Using MIL – HDBK 217F the calculated MTBF > 100,000 hours at 25°C

Mechanical Drawing and Output Wire

Outline (bracket optional):  W150 H86 D199mm.

Power supply connector overuse definitionSILVERSTONE Gemini Series SST-
GM600-S 1+1 Mini Redundant Switching Power Supply 1

A single PCIe 8pin cable and connector’s maximum current rating is12.5A, which is 150W (+12V x 12.5A). So SilverStone’s warranty will not cover damages or malfunction resulting from the use of a graphics card or expansion card with a single PCIe 8pin connector that exceeds the standard 225W total power draw (150W from PCIe 8pin connector +75W from PCIe motherboard slot). Similarly, a graphics card or expansion card with dual PCIe 8pin connectors that exceed 375W total power draw (300W from two PCIe 8pin connectors + 75W from PCIe motherboard slot) will also not be covered under warranty.Peripheral (Molex) or SATA connector’s maximum current rating is 5A,which is 60W (+12V x 5A) or 25W (+5V x 5A). Please ensure connected devices are operating under these limits. SilverStone’s warranty will not cover damages or malfunction resulting from usage exceeding these connectors and their associated cables.24pin motherboard connector’s maximum current rating for its dual+12V metal pins are 5A each, which totals 120W (+12V x 5A x 2). Please ensure that +12V drawing devices connected to the motherboard are operating under these limits. SilverStone’s warranty will not cover damage or malfunction resulting from usage exceeding these connectors and their associated cables.

FCC Rules.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

  •  this device may not cause harmful interference, and
  •  this device must accept any interference received, including interference that may cause undesired operation

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