R1801 Supply Provides Bulk Power For IT Systems

Powerstax has introduced its 1,800W single-output high-efficiency power supply, the R1801. The 1U, 19in rack-mounted high-power-density power supply offers 6.2W/in at 80-85 per cent efficiency, depending on the load. The Powerstax R1801 features a universal 85-264V AC input and standard output voltages of 48, 54.5 or 56.2V DC. It is protected from over voltage, over-current and over-temperature condition, and provides power-fail warning and fault alarm signals.

Remote on/off control is a standard feature and the unit is power-factor corrected to EN1000-3-2, CE marked and RoHS compliant. The R1801 rack-mount power supply employs three UL-recognised Powerstax A0600 converters, which may be used to provide either the full 1,800W output or 1,200W with N+1 redundancy. Power input is via three standard IEC connectors and DC output is available from rear-mounted screw terminals.

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