218 QXS G2 Hardware Installation and Maintenance Guide
QXS 2U/5U PSU Specifications
This section contains the following information:
• QXS 2U PSU (580W) Specifications
• QXS 5U PSU (2114W) Specifications
QXS 2U PSU (580W) Specifications
Tabl e 5 3 provides the 2U PSU (580W) specifications.
Acoustics Operating sound power
2U chassis: £ L
WAd
6.6 Bels (re 1 pW) @ 23ºC
5U chassis: £ L
WAd
8.0 Bels (re 1 pW) @ 23ºC
Operating and mounting: 19" rack mount (2 EIA units; 5 EIA units)
• Rack rails To fit 800 mm depth racks compliant with the SSI server rack specification
• Rack characteristics Back pressure not exceeding 5Pa (~0.5 mm H
2
O)
Ta b l e 5 2 (continued)QXS 2U/5U Additional Environmental Requirements
Specification Measurement/Description
Ta b l e 5 3 QXS 2U PSU (580W) Specifications
Specification Measurement/Description
Dimensions (size) 84.3 mm high x 104.5 mm wide x 340.8 mm long:
• X-axis length: 104.5 mm (4.11 in)
• Y-axis length: 84.3 mm (3.32 in)
• Z-axis length: 340.8 mm (37.03)
Maximum output power 580W
Voltage range 100–200 VAC rated
Frequency 50-60 Hz
Voltage range selection Auto-ranging: 90–264 VAC, 47–63 Hz
Power factor correction ³ 95% @ nominal input voltage
Efficiency 115 VAC/60 Hz 230 VAC/50 Hz
> 80% @ 10% load
> 87% @ 20% load
> 90% @ 50% load
> 87% @ 100% load
> 85% @ surge
> 80% @ 10% load
> 88% @ 20% load
> 92% @ 50% load
> 88% @ 100% load
> 85% @ surge
Harmonics Meets EN61000-3-2
Output +5 V @ 42A, +12 V @ 38A, +5 V standby voltage @ 2.7A
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