Intel SC5300BD2 Product Specification - Page 30
Intel® Server Chassis SC5300 5U Kit TPS
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UPC - 735858171755
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Intel® Server Chassis SC5300 5U Kit TPS Chassis Power Subsystem 3.1.4.1 AC Inlet Connector The AC input connector is an IEC 320 C-14 power inlet. This inlet is rated for 10A / 250VAC. 3.1.4.2 AC Input Voltage Specification The power supply operates within all specified limits over the following input voltage range (see the following table). The power supply shall power off if the AC input is less than 75-80VAC ranges. The power supply operates properly starting at 80-85VAC input voltages. Table 12. AC Input Ratings PARAMETER MIN RATED VMAX IMAX Start up Power Off VAC VAC Voltage (110) Voltage (220) Frequency 90 Vrms 180 Vrms 47 Hz 100-127 Vrms 200-240 Vrms 50/60 140 Vrms 10 A1, 3 264 Vrms 5 A2, 3 63 Hz 85VAC +/- 75VAC +/- 4VAC 5VAC Notes: (1) Maximum input current at low input voltage range shall be measured at 90VAC, at max load. (2) Maximum input current at high input voltage range shall be measured at 180VAC, at max load. (3) This requirement is not to be used for determining agency input current markings. 3.1.4.3 Efficiency The 600-W power supply has an efficiency of 68% at maximum load and over the specified AC voltage. 3.1.4.4 AC Line Dropout / Holdup An AC line dropout occurs when the AC input drops to zero VAC at any phase of the AC line for any length of time. During an AC dropout of one cycle or less, the power supply meets dynamic voltage regulation requirements over the rated load. An AC line dropout of 1 cycle or less (20 ms min) shall not cause any tripping of control signals or protection circuits. If the AC dropout lasts longer than one cycle, the power supply should recover and meet all turn-on requirements. The power supply meets the AC dropout requirement over rated AC voltages, frequencies, and output loading conditions. Any dropout of the AC line does not cause damage to the power supply. 3.1.4.5 AC Line Fuse The power supply has one line fused in the single line fuse on the line (hot) wire of the AC input. The input fuse is a slow blow type. AC inrush current does not cause the AC line fuse to blow under any conditions. Not all protection circuits shall cause the AC fuse to blow unless a component in the power supply has failed. This includes DC output load short conditions. Revision 1.31 29
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