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9LC Control System

9LC series lighting controls combine the finest in digital circuitry with rugged electromechanical hardware to yield the industry’s most comprehensive obstruction lighting controls. Standard models are available for all common FAA and ICAO applications. The 9LC’s modular design allows for custom controls for almost any combination of flashing red beacons and sidelights. All models include a NEMA 4 outdoor housing and a calibrated photocell for automatic day/night switching. A photocell override switch is standard on all systems, facilitation troubleshooting or maintenance. All controls provide comprehensive status indicators and alarm contacts for easy connection to remote monitoring systems.

(Product Sheet PDF)

  • Controls for multiple beacons flash all beacons simultaneously per FAA and ICAO specifications
  • Lightning protection provided by:
    • Circuit breaker protection to all tower lighting circuits
    • MOV surge suppressors on all inputs, outputs, and photocell lines
    • Torroidal current sensors isolate tower lines from monitoring circuitry
  • Load balance resistor capability is available
  • Modular design allows customization for nearly any application
  • Dozens of models already developed for control of up to 14 beacons
  • Standard with NEMA 4 enclosures (NEMA 4X optional upgrade)
  • Individual alarm contacts and control status is provided for:
    • Control power failure
    • Day/night mode status
    • Each flashing red beacon
    • Each level of steady burning obstruction lights
    • Flasher by-pass alarm/status for each beacon
  • Number of lamps being monitored can easily changed by setting dip-switches
  • Bi-color red/green LED status indicators provide instant indication of alarm and control status
  • Normally open and normally closed alarm contacts are both available
  • Primary and auxiliary alarm contacts provided

Models – Partial listing only – Please contact Hughey & Phillips for more configurations

Model # System Lighting
Input Voltage
Beacons Sidelight
LBR Capability
9LCA001000AA (SVL0342) FAA A-0 Incandescent 0 – 150’ 120V 1 No
9LCA001003AA (SVL0343) FAA A-0 Incandescent 0 – 150’ 120V 3 No
9LCA001004AA (SVL0344) FAA A-0 Incandescent 0 – 150’ 120V 4 No
9LCA006005AA-001 FAA A-0 Incandescent 0 – 150’ 230V 5 No
9LCA101008AA FAA A-0 Incandescent 0 – 150’ 120V 8 No
9LCA106000AA FAA A-0 Incandescent 0 – 150’ 230V 2 No
9LCR001000AA (SVL0367) FAA A-0 LED 0 – 150’ 120V 1 No
9LCR0010R0AA (SVL0369) FAA A-0 LED 0 – 150’ 120V 1 No
9LCR0010R4AA (SVL0371) FAA A-0 LED, 1 TR 0 – 150’ 120V 4 No
9LCR006000AA (SVL0374) FAA A-0 LED, 4 TR 0 – 150’ 230V 1 No
9LCA111L00AA FAA A-1 Incandescent 151’ – 350’ 120V 1 1 Yes
9LCA233L00AA FAA A-2 Incandescent 351’ – 700’ 120V 3 2 Yes
9LCIA06000AA ICAO A-0 Incandescent 0 – 150’ 230V 1 No
9LCIB16L00AA ICAO A-1 Incandescent 151’ – 350’ 230V 1 1 Yes

INC = Incandescent STR = Strobe

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