48 V, 30 kW, 2U Open Rack Power Shelf with ATS

30 kW N+1 or 18 kW N+N

Advanced Energy's Artesyn 48 VDC shelf with 30 kW of total power capability in a 2U form factor. It has capacity for twelve 3 kW hot-swappable single phase PSU modules. Dual power inputs supporting the PSUs automatic transfer switch can
be configured as star, delta or single phase. It includes a hot-pluggable Shelf Controller for monitoring and control over Ethernet (DMTF Redfish® compatible) management networks. This power shelf is typically used for compute and
storage applications which require reliable rack-scale power with optional battery backup.

See also 48 V, 3 kW, Open Rack Rectifier with ATS

Datasheet Press Releases Technical Documentation Print This Page
  • Total Max Power:
    30,000 W
  • Total Max Current:
    690 A
  • Input Voltage:
    180 V to 528 V
  • Output Voltage:
    50 V to 50 V
  • Outputs:
    Single
  • Size (L x W x H):
    40.333" x 17.638" x 3.402"
  • Warranty:
    1 year
  • Operating Temperature:
    0-40

Electrical Specifications

  • Input
  • Output
  • Voltage (3 phase Delta 4 Wire): 180-305 VAC
  • Voltage (3 phase Wye 5 Wire): 360-528 VAC
  • Voltage (3 x 1 phase): 180-305 VAC
  • Set Point (20% load): 49.65-49.75v
  • Droop (0~100% load): -1.5v
  • Current: 0-690A
  • Ripple & Noise (@ 20MHz BW): 500 mVpp
  • Output excursion (from nominal voltage) during tra: -1-+1v
  • 30 kW at 48 V with active current share
  • Houses 3 kW power modules and a removable shelf controller
  • Designed for dual AC feeds,
  • Automatic Transfer Switch (ATS) PSUs
  • Very high efficiency
  • Accepts 3 types of input configurations (3P Delta 4 W, 3P Wye 5 W, 3 x 1P)

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