OL370i Medium Intensity Obstruction Light

The OL370i is a medium-intensity LED obstruction light ideal for permanent wind turbine lighting. Compliant not only with ICAO Type B and FAA L-864 requirements, two lights can be used together on one nacelle to meet FAA AC 70.7460-1L regulations for wind turbines with a rotor tip height between 500 and 700 feet.

This low-maintenance aircraft warning light is user-friendly and easy-to-install, and also includes GPS synchronization ensuring proper flashing characteristics for any location.

 

 

OL370i Medium Intensity Obstruction Light

The OL370i is an FAA L-864 or ICAO Type B medium intensity aviation obstruction lighting system. An integrated system, it requires no external system controller. Using red LEDs and optional infrared LEDs, the OL370i is ideal for permanent wind turbine lighting.

Two OL370i lights can be used together on one nacelle to meet FAA AC 70/7460-1L specifications on wind turbines with a rotor tip height between 500’ and 700’. Interleaved LEDs and by-pass circuitry provide the light with a longer lifespan.

STANDARD FEATURES

• 200kA surge suppression

• Minimized ground scatter via patented Fresnel optics

• Aircraft Detection Lighting Systems (ADLS) interface

• Various mounting options

• Patented 360° light collector

• Durable GPS antenna for dependable synchronization

• Field configurable flash characteristics

• Single dry contact alarm shows LED, sync and mode status

• 5-year warranty

 

OPTIONAL FEATURES

Infrared Lighting: NVG and NVIS compatibility using 850nm infrared (IR) LEDs

Overvoltage Protection: additional overvoltage protection device mounted inside the nacelle for lightning protection zone 1 (LPZ 1)

Adjustable Mounting Pedestal: for mounting in variable mounting positions

 

 

SPECIFICATIONS   

 Input Voltage  120-240 VAC
 Frequency  50-60 Hz
 Flash Head Dimensions  400.0 mm dia. x 180.57 mm (220.72 mm top of GPS)
 Flash Head Weight  11.93 kgs
 Flash Head Aerodynamic Wind Area  63,900.51 mm2 
 Protection Rating  IP65, NEMA 4X