SilverStone ST55GF Specifications download pdf (Page 2)

SPECIFICATION

SilverStone Gemini ST55GF

Mini Redundant Power Supply

With Active PFC

550W + 550W

1. General

This specification describes the electrical characteristics, functional and physical of a

550W+550W=550 watts redundant power supply with Active PFC (Power Factor

Correction) and hot-swappable capabilities.

2. AC Input Characteristics

2.1 AC Input Voltage and Frequency (Rating: 100V-240Vac, 47-63Hz, 10-5A)

The power supply must operate within all specified limits over the input voltage range in

Table 1.

Harmonics distortion of up to 10% THD must not cause the power supply to go out of

specified limits.

2.2 AC Inrush Current

AC line inrush current shall not damage any component nor cause the AC line fuse to blow

under any DC conditions and with any specified AC line input voltage and frequency.

Repetitive On/Off cycling of the AC input voltage shall not damage the power supply.

Table 1 - AC Input Voltage and Frequency

Parameter Rated Minimum Maximum

Max.

Input Current

132 Vac 8 AVoltage (115V) 90 Vac 100-120Vac

264Vac 4 A

Voltage (230V) 180 Vac 200-240Vac

Frequency 47 Hz 50 / 60 Hz 63 Hz

1 2 3 4 5 6 7 ... 15 16

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SilverStone ST55GF Specifications Page 2