LRSA Series - Subrack Systems
LRSA Series - Subrack Systems

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LRSA Series - Subrack Systems

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The LRSA product series is a power supply system designed for railway and subway applications. The applicable railway standards, mainly EN 50155, EN 50121-4, and the respective AREMA standards are observed. The power supply system is designed to accommodate standard LR series converters, such as LR2320-9 or LR2540-9. A main feature is the enhanced voltage isolation (3000 VAC) between outputs, alarm signals, and the metallic chassis respectively the ground. The system consists of one rack. The… Read More +

Specifications

  • 19-inch rack system, convection cooling
  • Wide input voltage range 90 to 264 VAC, 50 to 60 Hz
  • Power factor >0.93, harmonics IEC/EN 61000-3-2
  • Safety approved to UL/CSA 62368-1 & IEC/EN 62368-1
  • Compliant to AREMA, EN 50155, and EN 50121-4
  • RoHS compliant for all 6 substances

Features

  • 5 year warranty
  • Class I equipment
  • Extremely high isolation of all output circuits
  • Excellent surge and transient protection
  • Active output current sharing
  • Inrush current limitation
  • Hot swappable
  • Inhibit function
  • Extremely rugged, reliable design for harsh environment
  • Output voltage monitor with change-over relay contacts

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SPECIFICATIONS

The LRSA product series is a power supply system designed for railway and subway applications. The applicable railway standards, mainly EN 50155, EN 50121-4, and the respective AREMA standards are observed. The power supply system is designed to accommodate standard LR series converters, such as LR2320-9 or LR2540-9. A main feature is the enhanced voltage isolation (3000 VAC) between outputs, alarm signals, and the metallic chassis respectively the ground. The system consists of one rack. The… Read More +

Specifications

  • 19-inch rack system, convection cooling
  • Wide input voltage range 90 to 264 VAC, 50 to 60 Hz
  • Power factor >0.93, harmonics IEC/EN 61000-3-2
  • Safety approved to UL/CSA 62368-1 & IEC/EN 62368-1
  • Compliant to AREMA, EN 50155, and EN 50121-4
  • RoHS compliant for all 6 substances

Features

  • 5 year warranty
  • Class I equipment
  • Extremely high isolation of all output circuits
  • Excellent surge and transient protection
  • Active output current sharing
  • Inrush current limitation
  • Hot swappable
  • Inhibit function
  • Extremely rugged, reliable design for harsh environment
  • Output voltage monitor with change-over relay contacts

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