48Vdc Cordex 650W

48Vdc Modular Rectifier Shelf Systems
48Vdc Cordex 650W
  • Single shelf modular rectifier solution provides multiple 48V configurations up to 67A for various 48Vdc applications
  • Convection cooled design for high reliability in harsh industrial environments
  • Front access options for space restricted enclosures
  • Integrated DC system capability with controller and distribution module options
  • Description

    Alpha's Cordex series includes a complete range of modular 650W rectifier shelf systems to meet the needs of worldwide telecommunications applications.

    Cordex 650W modular shelf systems are available to fit various 48Vdc application needs. 19" rear access solutions are available in a five-module (3.2kW) bulk output version as well as a four-module (2.6kW) integrated solution with an AM plug-in breaker distribution module. Complete front access versions are also available in 23" (4-module) and 19" (3-module) which include a distribution module accommodating both plug-in breakers and GMT fuses. CXCI integrated controllers are standard with all 650W shelf systems.

    Alpha Cordex 650W rectifier modules feature complete hot-swappability, high efficiency with power factor correction, unique power limiting capability and wide range input. Convection cooling and an ultra compact design also make Cordex CXS shelf systems ideal for the telecommunications industry.

    Technical Specifications

    Shelves Options
    • 19/23in 2RU
      universal mount
      Rectifiers: 4 x CXRC 48-650W
      Controller: 1 x CXCI
      Distribution: (4) AM bullet type breakers
      Part number: 030-728-20

      19/23in 2RU Universal Mount
      19/23in 2RU
      universal mount
      Rectifiers: 5 x CXRC 48-650W
      Controller: 1 x CXCI
      Distribution: Bulk power for external distribution
      Part number: 030-782-20

      19/23in 2RU Universal Mount
      23in 2RU
      front access
      Rectifiers: 4 x CXRC 48-650W
      Controller: 1 x CXCI
      Distribution: (4) AM bullet (10) GMT fuse
      Part number: 030-722-20

      19/23in 2RU Front Access
      19in 2RU
      front access
      Rectifiers: 3 x CXRC 48-650W
      Controller: 1 x CXCI
      Distribution: (4) AM plug-in (10) GMT fuse
      Part number: 030-727-20

      19/23in 2RU Front Access
    • Input Voltage (120VAC Model):  
      Operating: 90 to 140Vac (output power 650W)
      Extended: 90 to 70Vac (derated output power)
      Power Output: 650W at nominal with 120Vac rectifier
      Input Voltage (100 to 240VAC Model):  
      Operating: 176 to 320Vac (output power 650W)
      Extended: 176 to 90Vac (derated output power)
      Operating: 100 to 140Vac (output power 500W)
      Power Output: 650W at nominal 208 to 240Vac & 500W at
      nominal 120Vac with 240Vac rectifier
      Universal Input Current: 3.0 to 3.5A (nominal Vac)
      4.9A max. @ 150Vac
      120Vac Model Input Current: 6.0 to 6.6A (nominal Vac)
      8.1A max. @ 88Vac
      Output Current Per Rectifier:  
      120Vac Model: 13.5A @ 48Vdc (120Vac)
      12A @ 54Vdc (120Vac)
      100 to 240Vac Model 13.5A @ 48Vdc (240Vac)
      12A @ 54Vdc (240Vac)
      10.4A @ 48Vdc (120Vac)
      9.2A @ 54Vdc (120Vac)
    • 19" Shelves  
      mm: 89H x 435W x 302D
      inches: 3.5H x 17.1W x 11.9D
      Weight: 6.9kg (15.5lbs)
      23" Front Access Shelf  
      mm: 89H x 544W x 307D
      inches: 3.5H x 21.4W x 12.0D
      (excludes optional fan tray and baffle)
      Weight: 16.8kg (37lbs)
      (fully equipped with four rectifiers)
      Note: Shelf P/N's DO NOT include modules or distribution breakers  
      Weights DO NOT include modules  
      Dimensions do not include mounting bracket  
      Communication Ports:  
      CAN: Interface to control rectifiers
      Smart peripherals
      Ethernet: 10/100 Base-T for TCIP/SNMP features
    • Temperature:  
           Standard: -40 to 50C (-40 to 122F)
           Storage: -40 to 85C (-40 to 185F)
      Humidity: 0 to 95% RH non-condensing
      Elevation: -500 to 3000m (-1640 to 9840ft)
      Cooling: Natural or forced convection, vertical airflow
    Agency Compliance
    • CSA: CSA C22.2 No 60950-1-03
      UL: Std. No 60950-01
      CE: EN60950
    Related Components

    • Cordex™ rectifier CXRC 48-650W
      Cordex™ controller CXCI
      AM plug-in breakers
      GMT style fuses