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Automatic Light Regulators (IRLs)

Sales company Central Japan Highway Engineering Tokyo Co., Ltd. Technical Sales Department

TEL03-5339-1717

Patent No. 4790385

Energy-saving measures for road lighting equipment

  • Facility
  • Road companies and local governments
  • Conservation and maintenance company
  • construction company
  • Efficiency and labor savings
  • Cost reduction

overview

  • Equipment that controls lighting (on, off, dimming) for interchange and main line lighting.
  • A highly accurate "photo sensor" is used to suppress changes in operating illuminance due to deterioration of the CDS over time.
  • Equipped with a correction processing function, it can be turned on and off accurately and safely.
  • By lighting interchange road lighting equipment in two stages, it is possible to reduce maximum (peak) power consumption.
  • It is possible to reduce expenses and CO2 emissions.
  • In the case of continuous lighting equipment on main lines, electricity can be saved (and CO2 emissions reduced) by thinning out the lights.
  • Individual lighting and turning off can be set on the switchboard, which improves work efficiency and safety.
  • If a dimming lighting method is used, there is no need to add communication lines.

point

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