REGD (Small/4-10kW Unit)

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Constant Current Regulators-Dry

Small/4-10kW Unit


The REGD Constant Current Regulator is designed to provide precision control of runway lighting circuits. The equipment can be supplied with a wide range of control and monitoring options. These regulators are air cooled and designed for indoor service.


  • FAA AC 150/5345-10: L-828 and L-829
  • ICAO Aerodrome Design Manual, Part 5
  • USN NAVAIR 51-50AAA-2


  • ETL Certified
  • Air cooled
  • Advanced Diagnostic Aids
  • Series transformer type regulator
  • Elapsed Time Indicator: each step and total
  • Built-in digital ammeter (0.5% accuracy)
  • Regulation ±1% over 0 to 100% load and +10% to -5% line voltage with no tap changes
  • On-off switching under load
  • Lightning and transient protection: input and output lines
  • Efficiency – 90% minimum
  • High power factor**
  • Remote reset capability
  • Output current maintained with 30% open isolation transformer secondaries
  • Open circuit protection
  • Over current protection
  • Compatibility of Multiple Options
  • Soft On/Off
  • Integral L-829 Monitoring
  • 10,000 feet remote control @ 120V
  • Temperature – 40°C to +55°C
  • Plug-in printed circuit boards
  • Circuit board compatibility with large dry CCR***

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