Document UT-MT-0708_EN
Page 7 of 17
Edition 11/03/2014
Supersedes edition 11/14/2013
LED ELEVATED HELIPORT LIGHT LHE
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE
1
GENERAL
LHE
elevated LED heliports light is low intensity, omnidirectional steady burning type.
These fixtures are intended for use as helipad area lighting.
LHE lights are in compliance with ICAO Annex 14 Vol.2, IEC TS 61827 and NATO-
STANAG 3619.
The fixtures described in this manual are designed to be connected to parallel
circuits.
Location of these fittings shall be in compliance with ICAO - Annex 14 or STANAG
Specs
2
MAIN FEATURES
The fixture consists of:
heat resistant transparent glass lens; it is mechanically secured to the body by
metal threaded ring with flat gasket
aluminium body mounted on the pole using three screws. These screws also allow
the levelling of equipment
the power supply/control PCB and the LED circuit are mounted on the aluminium
inner body
steel 1-inch-tube, available in different length, connecting the main body and
fragile joint; to lock the tube, the breakable coupling is equipped with one screw
aluminium breakable coupling provided with a breakable groove 2" GAS
two, single-pole neoprene cable leads, size 2.5 mm2, 0.3 m long, with plug
meeting FAA Specs L-823; a yellow-green wire, size 2.5 mm2, 0.5 m long, is
provided for grounding purpose; as alternative a cable lead (L = 2 m exceeding
over the breakable coupling) can be provided
a LED module, consisting of six LED, mounted on a PCB complete with a dedicated
optic to collect the LED luminous flux so to maximize the light output
All hardware is made of stainless steel.
See
“Complete P/N identification”
figure for P/N information.
Power consumption 28 VA and 11 VA (white or green/yellow respectively).
