Input: 90 to 264Vac
Outputs: 12 to 60V
Configurable: Single or Dual outputs
Power: 1200 Watt
Tamb: -40 to +71°C
Dims: 482.6 x 132 x 264mm (3U x 84TE)
Meets UL / CE EN62368
5 year warranty
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The LRSA product series is a power supply system designed for railway and subway applications. The applicable railwaystandards, mainly EN 50155, EN 50121-4, and the respective AREMA standards are observed. The power supply system is designed to accommodate special LR converters, such as the 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 rack can accommodate up to 6 converters, which allows redundant configuration in terms of input and output energy. A change-over relay contact is available to monitor the function of output voltage. Inhibit function is available to remote on/off.
Full input-to-output, input-to-case, output-to-case, and output to output isolation is provided. Particularly the outputs exhibit an extended insulation to the case. All PCB boards are coated with a protective lacquer.
Compliant to AREMA, EN 50155, and EN 50121-4
RoHS compliant for all 6 substances
5 year warranty
19-inch rack system, convection cooling
Extremely rugged, reliable design for harsh environment
Class I equipment
Extremely high isolation of all output circuits
Excellent surge and transient protection
Wide input voltage range 90 to 264 VAC, 50 to 60 Hz
Power factor >0.93, harmonics IEC/EN 61000-3-2
Active output current sharing
Output voltage monitor with change-over relay contacts
Inrush current limitation
Safety approved to UL/CSA 62368-1 & IEC/EN 62368
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LR Series Datasheet
LRSA Series Datasheet
Cassette Front Panels Datasheet
Cassette Mating Connectors Datasheet
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