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Remote Power Feeding - Down Converter

REC010D48FN

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Summary

  • Stand alone all-in-one down converter for remote feeding applications (RFT-C)
  • Compliant with EN60950-21 RFT-C
  • Up to 120W output power
  • Fully Isolated
  • Fed by a current limited high DC voltage (350V)
  • Dedicated pair for monitoring

Description

The REC010D48FN is part of Alpha Innovations' solution for remote powering RFT-C of telecommunication equipment located in remote sites.
 
The REC010D48FN includes one fully isolated 120W DC/DC down converter, fed by a current limited high DC voltage. The unit is not foreseen for parallel operation.
 
It contains a specific interface to transmit alarms through a dedicated pair (specific protocol).

Datasheet

Electrical

  • Input Voltage: 180 to 370 Vdc
  • Input Current 
    • 0.4A @ nominal power
    • 0.7A maximum
  • Efficiency: 91% typical  (including start-up protection system)
  • Power output: 120W
  • Voltage output : -54Vdc
  • Current output: 
    • 2.22A @ -54Vdc
    • 3.3A @ -40Vdc

Mechanical

  • Dimensions (mm): 45.4H x 112W x 241D
  • The module has 5 M4 holes to fasten it
  • Weight: 0.62kg
  • Connections
    • Protective Earth Bounding: 6.3mm Fastron on M4 stud. Eye-tag compatible.  
    • DC input: 3x 8 poles terminal block (0.14 to 1.5mm²)
    • DC output: 2 poles terminal block
    • Communication output: 2 poles terminal block

Environmental

  • Temperature:
    • Standard: -25 to 70°C (-13 to 113°F)
    • Storage: -40 to 80°C (-40 to 176°F)
  • Humidity:
    • Operating: 5 to 95% RH non-condensing
    • Storage: 5 to 100% RH non-condensing
  • Elevation: Up to 3000m
  • Cooling: Natural convection - Fanless

Standards

  • Safety:
    • CE marked
    • EN60950-21: SGS
  • Environment: RoHS compliant
  • EMC:
    • Emission: EN 55022 Limit B
    • Immunity: EN 6100-4-2/3/4/6
    • Immunity: IUT-T K.44/K.45

Standard Part Numbers

9411 031 05021

Related Items

  • Remote Power Feeding - Up Converter
  • CES48Remote Feeding Central Up Converter

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