Elevated LED Heliport Perimeter Light
ADB Part No. EHP-L
EHP-L LED fixture is intended for general aviation use as a heliport perimeter light.
The green and yellow omnidirectional light is used to define the perimeter of the area the helicopter requires for touchdown and lift-off (TLOF).
Yellow heliport lights are typically used on existing applications, while green lights are typically used for new applications.
The 95-264V AC, 50/60Hz power supply minimizes installation costs by reducing required number of cable runs.
Overall height installed is less than 8 inches, complying with AC 150/5390-2B requirements for raised perimeter lights.
Compliance
FAA: Designed according to AC 150/5390-2 Heliport Design. L-861T AC 150/5345-46 (Current Edition) and the FAA Engineering Brief No. 67. ETL Certified (L-861T).
Heliport Lighting - LED Elevated Heliport Perimeter Light
Uses
EHP is intended for use as a heliport perimeter light. The green and yellow omnidirectional light is used to define the perimeter of the area the helicopter requires for touchdown and lift-off (TLOF).
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Yellow EHPs are typically used on military applications
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Green EHPs are typically used for new civil applications
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Blue EHPs can be used for lead-in taxiway applications
Features
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Overall height installed is less than 8 inches, complying with AC 150/5390-2C requirements for raised perimeter lights
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Average individual LED life of 50,000 hours (minimum)
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95-264 VAC, 50/60 Hz power supply minimizes installation costs by
reducing required cable run wire size. Light output stays constant regardless of input voltage range.
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EHP with arctic option (U.S. Patent 7192155 B2) uses a thermostatically controlled heater to prevent ice and snow buildup from obscuring light output. Melts ice similar to traditional incandescent fixtures.
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Thermostatically controlled heater cycles on and off when temperature drops below freezing, reducing overall energy consumption
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For voltage-driven applications, the EHP with a thermostatically controlled arctic option is 2.6 times more efficient in warm weather operations and 1.5 times more efficient than a typical 54 W(VA) fixture in cold weather operations
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More than 500,000 ADB Safegate elevated LED fixtures are in use around the USA
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Direct replacement for incandescent fixtures
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Fixture uses aluminum casting, stainless steel hardware, and is
protected with aviation yellow powder coat finish
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All parts are corrosion-resistant
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Rugged, low-profile design reduces the potential for damage in the FATO perimeter
Installation Options
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Stake mounting |
A2 × 2 × 30 inch (5.08 × 5.08 × 76.2 cm) galvanized steel angle stake assembly is sold separately (Part No. 44B0348). The EHP frangible coupling screws directly into a 1.5-inch threaded hub assembly making the fixture mechanically and electrically frangible. |
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Base plate |
A 12-inch base plate with a 1.5-inch threaded hub assembly is sold separately (Part No. 1935). A plastic base plate with 2-inch hub is also available. The base plate mounts on a 12-inch L-867 base can (Also sold separately. Contact ADB Safegate for details). |
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Conduit elbow |
A conduit elbow with a 2-inch hub assembly is pre- cast or poured in the excavation, ready to receive the fixture at ground level. (Part No. 1409.00.020). |
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Junction box |
A junction box ready for direct mounting or burial in concrete can be provided. Contact ADB Safegate for details. |
