Solar Lighting Products
AV23
Solar Obstruction Light
Compliances:
Low Intensity Type A Obstruction Light, ICAO Annex
14 Volume 1, ‘Aerodrome Design and Operations’,
Fourth edition July 2004, table 6.3
Applications
Ordering Information
ƒƒ Solar Obstruction Light (LIOL A)
The AV23 is a low intensity solar powered
obstruction light designed to offer users years of
maintenance-free operation. The unit is completely
self-contained and incorporates a large 12watt
solar module, 7.5Ah battery, LED light source and
advanced driving circuitry.
A V
Part Number:
AV23
ƒƒ ICAO Compliant AV23 Solar Obstruction Light
(LIOL A)
Color (360 degrees):
R = Red
G = Green
W = White
Y = Yellow
A = Amber
B = Blue
IR = IR
ƒƒ Ultra-high intensity LEDs
(no changing globes ever)
Typical Photometric Data
ƒƒ CE Certified
ƒƒ Integrated solar/battery system
ƒƒ Large 12watt adjustable tilt solar module to
maximise solar radiation collection for charging
the battery
ƒƒ Self-cleaning aviation dome lens specifically
designed for use with LEDs
ƒƒ Interchangeable LED flasher unit, and
replaceable lens assembly
ƒƒ 7.5Ah SLA user-replaceable battery in large highimpact resistant housing
22
20
17.4 CD
18
INTENSITY (CANDELA)
Features
2 3 –
20.9 CD
16
14
12
10.6 CD
11.4 CD
10
8
6
4
2
0
-5 0 5 15
YELLOW
-5 0 5 15
RED
-5 0 5 15
WHITE
-5 0 5 15
GREEN
35
55
75
90
VERTICAL DIVERGENCE (DEGREES)
AV23 Steady ON
8.18
www.chalp.com
Outline Drawing
Specifications
Light Characteristics
10.9
(278)
Light Source
20 ultra-high intensity LEDs
Available colors
Red, Green, White, Yellow, Amber, Blue, Sectored Combinations
Peak Intensity (cd)*
Steady-on: Red - 11.4 Green - 20.9 White - 17.4 Yellow - 10.6
Flashing: Red - 31.9 Green - 58.4 White - 48.5 Yellow - 29.6
Horizontal Output (degrees)
360
Vertical Divergence
(degrees)
0 to +12
Reflector Type
Omnidirectional 360° LED Reflector (US Pat. No. 6,667,582.
AU Pat. No. 778,918)
Available Flash
Characteristics
>250 including steady-on (user-adjustable)
Intensity Adjustments
Adjustable in 25% increments
LED Life Expectancy (hours)
>100,000
14.4
(367)
Electrical Characteristics
Current Draw (mA)
180 (nominal)
Circuit Protection
Integrated
Nominal Voltage (v)
12
Temperature Range
-40°F to +176°F (-40°C to +80°C)
Solar Characteristics
Solar Module Type
Multicrystalline
Output (watts)
12 (1 x 12watt)
Solar Module Efficiency (%)
14
Charging Regulation
Microprocessor controlled
25°
Power Supply
6.8
(172)
10.9
(278)
Battery Type
SLA (Sealed Lead Acid)
Battery Capacity (Ah)
7.5
Nominal Voltage (v)
12
Battery Service Life
Average 5 years
Autonomy (nights)
Steady-on: >10
Flashing: >48 (14 hour darkness, 12.5% duty cycle)
4.2
(107)
Physical Characteristics
Body Material
7-stage powder-coated aluminium
Lens Material
LEXAN® Polycarbonate – UV stabilized
Lens Diameter (mm/inches)
107 / 4 1/4
Lens Design
External(367)
optics with interior flute design
Mounting
50mm OD pole
Weight (kg/lbs)
5.5 / 12 1/8
Product Life Expectancy
Up to 12 years
14.4
* Intensity setting subject to solar availability
25°
14.5
(368)
Dimensions:
inches
(mm)
Instruction Manual:
AV23
Solar Aviation Light Products are manufactured
by Avlite Systems, Victoria, Australia.
Home Office: United States – +1 860-683-4300
International Offices: Canada • China • Dubai • Mexico • Brazil
Revised - 6/11
Visit www.chalp.com for the
complete current list of renewal
parts and product manuals.
8.19