PSR24-600, 1200 & 1800
Redundant -48VDC to +24VDC Power Conversion
Provides compact, rack-mount -48VDC input power converter with multiple +24VDCfused outputs to provide power for redundant DC inputs for devices such as laser transmit/receive chassis and other +24VDC devices.
  • Three Models: PSR 24-600, 1200, 1800
  • 600, 1200, 1800 watts respectively
  • Redundant A/B -48VDC inputs
  • +24VDC output
  • Space efficient 1RU 19/23” rack mount
  • Internal DC-DC converter with GMT fused outputs
  • 10 GMT fuse sockets
  • Field upgradeable power capacity
  • Specifications
    Input voltage -40VDC to -58VDC; 50A max.
    Input configuration Dual A/B
    Output voltage +28VDC+0/-4%; 21A/42A/63A max. load
    Efficiency 91%
    Circuits 10 GMT fuse positions
    Dimensions 17" W x 1.75" H x 14" D
    Weight 14.5 lbs
    Mounting 19/23" via reversible mounting ears
    Color Black powdercoat
    Data Sheet Installation Manual

    For pricing and ordering information, please contact CSI Sales at 1-800-274-0544 or via email at