Specifications
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Output Rating 1570 W when operated between 170 VAC and 264 VAC
Efficiency
  • 78% minimum when operated under the maximum loading conditions of 90 VAC to 264 VAC and environmental conditions.
  • 77% minimum when operated between 85 to 90 VAC.
  • Input Over-Current Protection An internal normal blow (fast blow) high-breaking-capacity fuse is located in the input circuit.
    Inrush Current
  • Initial surge or spike <10 ms not to exceed 55 A
  • Additional surges or spikes due to AC cyles or muliple AC cycles greater than 10 ms but less than 150 ms, not to exceed 25 A peak.
  • Power Factor Correction
  • 0.97 or greater for all specified AC input voltages with output loads greater than 90%
  • 0.75 or greater for all specified AC input voltages with output loads greater than 50%
  • AC Input Connector IEC-320 16 A rated for 250 VAC minimum
    AC Input Rating See additional table at the bottom of this page
    DC Output Requirements
  • + 12 V:
    • Minimum: 11.64 V
    • Nominal: 12.00 V
    • Maximum: 12.60 V
  • +3.3 Vstby:
    • Minimum: 3.17 V
    • Nominal: 3.30 V
    • Maximum: 3.47 V
  • Supported Functions
  • Hot swappable when two power supplies are used
  • Over- and under-voltage protection
  • Over-current protection
  • Short circuit protection
  • Reset after shutdown
  • Current sharing
  • LED Indicators
  • Power good LED: Lights green whenever PWRGD is asserted.
  • Power supply fail LED: Lights amber when a power rail has failed.
  • AC OK LED: Lights green whenever VIN_GOOD is asserted.
  • Dimensions (H × W × D) Approximately 3.5 × 7.7 × 14.5 inches

    AC Input Rating Specifications
    Parameter Minimum Nominal Maximum Unit
    Vin (voltage) 85 100/240 264 VACrms
    Vin (frequency) 47 50/60 63 Hz
    lin (90 VAC)     16.7 Arms
    lin(100 VAC)     15.0 Arms
    lin (115 VAC)     16.0 Arms
    lin (180 VAC)     11.25 Arms
    Vin (turn on) 80   85 VACrms
    Vin(turn off) 75   80 VACrms