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DC Power - Rectifiers

LEC140D48FN/IP68

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Summary

  • Rectifier - AC/DC - 140W
  • Fixed -48Vdc output
  • Wide AC input range for worldwide installation requirements
  • Wide temperature operation for installation in harsh outdoor environments
  • Enclosed in IP68 aluminium box
  • Premounted with AC and DC cables, through plastic 'pass-through'

Description

The LEC140D48FN/IP68  is a 140W -48Vdc fixed output voltage full range AC/DC power supply, based on the LEC0148TN.
 
The unit is enclosed in an IP68 aluminium box for outdoor application.
The unit is premounted with AC input and DC output cable, through plastic “pass-through”.
 
The cooling of the power supply is done by natural convection. The unit can be mounted vertically or horizontally (fins on top).

Datasheet

Electrical

  • Input Voltage: 
    • Nominal: 230 Vrms
    • Norminal Range: 100-250 Vrms
    • Max : 90-265 Vrms
  • Input Frequency: 47 to 63Hz
  • Power factor: >=0.95%
  • Max Input Current: 
    • 1.9A @ 90Vrms
    • 0.7A at nominal load, 70°C
  • Efficiency: 
    • 87% typical @ high mains
    • >= 85% in nominal conditions
  • Output voltage:-48.1Vdc
  • Output power: 
    • 140W @ high mains (180-265Vac)
    • 120W @ low mains (<180Vac)
  • Output current: 
    • 2.9A nominal

Features

  • On/Off Switch
  • Green led indicator on switch
  • IP68 EN-60529: 5m/7days
  • MTBF: >300000 hours @30°C
  • Life expectancy: >70000 hours @30°C
  • Fan Less

Mechanical

  • Dimensions: 
    • mm: 71H x 255W x 140D
  • Weight: 2.2kg

Environmental

  • Temperature: 
    • Free air convection: -33 to 70°C (solar radiation protected)
    • Free air convection: -33 to 55°C (solar radiation unprotected)
    • Storage: -50 to 70°C
  • Humidity: 
    • Operating: 4 to 100% RH
    • Storage: 5 to 95% RH
  • Elevation: Up to 3000m
  • Pressure: 70 to 106 kPa

Standards

  • Safety: 
    • CE marked
    • EN60950-1 (SGS)
    • EN60950-22 (SGS)
  • Environment: 
    • RoHS compliant
    • EN 300 019-1-4
  • EMC: (See specifications sheet for more details)
  • Emission: EN61000-6-3(2007)
  • Immunity: EN61000-6-1(2007)

Standard Part Numbers

  • 9411 050 15011: LEC140D48FN/IP68 

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