S-3 LED

Active road stud with 2 LED lights and photovoltaic panel, mounted in a cast iron body, which is plough-resistant, long-lasting with removable retroreflective element. Installed on roads with poor visibility and heavy traffic.

Active
LED (1+1) & Panel PV
Reflection: PRP1>250mcd/lux
Work time: 710 h
Diametr: 180 mm
Weight: 3.2 kg
Technical Approval Nr AT/2016-02-3306

Colors:

Product functions

High cast iron cover resistance against wear by abrasion and ploughs

High reflector resistance against wear by abrasion caused by tires

Self cleaning system activated during rainfall.

Gentle ramp for the wheels of vehicles as well as road maintenance machines (for instance ploughs) which guarantees trouble-free driving

“Alert” system acting as acoustic warning when crossing the road marking line

System which enables programming a length of LED light

Automatic LED Activation System (ALAS)

Energy efficiency - 710 hours of working time

Photovoltaic system that allows fully charge the battery within 45 minutes

Product advantages

The main advantages of S-3 LED are:

High visibility of the reflector up to 1000 m
Low maintenance costs of labelling dangerous spots on roads
Energy-saving system capable of operating LED lights up to 700 hours on a single battery charge
Possibility of flexible programming of the wavelength and the power of LED light
Automatic LED Activation System (ALAS) which automatically turns on (sunset) and turns off (sunrise) the LED lights
Battery fully charged within 45 minutes

Solutions

S-3 LED is recommended for marking particularly dangerous places on national roads and motorways at night-time:

spots lacking street lighting that are subject to heavy traffic (over 10 000 cars a day)
low speed bumps
active pedestrian crossing
tunnels (S – 3 Kabel with cable installation)

Product name	S-3 LED
Type of product	Plough-resistant. High mechanical impact resistance.
Technical specification – Reflector
Type of reflector	P3A (R1- R3), reflective film 3M I or II generation
Conformance with standard	PN EN 1463-1:2009
Certificate	ITB-259/W
Number of LEDs	1+1
Reflected light luminance factor	PRP1>250mcd/lux
LED light visibility	min. 100 m
Horizontal angle of beam	max 60⁰ (optionally diodes with an angle of 15⁰, 30⁰ and 40⁰)
Photovoltaic Panel (PV)	polycrystalline
PV lifespan	Up to 9 000 cycles / 25 years
Light conformance with standard	Technical Approval No. AT/2016-02-3306
SAAL system activation	Automatic by 30 lux daylight
Type of battery	Akku Eneloop 1,2 V 2000 mAh 1 or 2 pcs
Charging time	45 min
Operation time	710 h with 1 piece
Temperature resistance	From –35⁰C up to + 135ºC
Tightness	IP 68
Insert material	High-impact colourless PC
Compression resistance	> 180 kN
Color of double sided reflector	white-white white-red yellow-yellow green-green blue-blue other colours on request without certificate
Color of one sided reflector	white, red yellow green blue other colours on request without certificate

Technical specification – Cast iron cover
Shape	Flat mushroom-shaped
Gross weight of iron cover including reflective insert	3,2 kg
Height (above the road)	14 mm
Depth (under the road)	47 mm
Diameter (the part above the road)	180 mm
Diameter (the part under the road)	110 – 120 mm (cone)
Compression resistance	>250 kN
Cast iron cover lifespan	10 years

Installation guidelines
Tools	Milling machine with a special shaped cutter mounted on a trailer or small portable water-cooled drilling equipment
Higher slot diameter	182 (max.188 mm)
Lower slot diameter	116 (max.122 mm)
Higher slot depth	10 mm (for diameter of 180mm)
Lower slot depth	52 mm
Installation in asphalt surface	Bitumen adhesive in temp.160 – 180⁰C
Adhesive consumption	Up to 0,48 kg
Installation in concrete road surface (dry)	Epoxy or polyurethane adhesive (cold).

National Certificate of Constancy of Performance for S-3 LED (Download)

Installation instruction for S-3 LED

Document name	File
Technical specification	Tech Spec for S-3 LED_31.03.17

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Products

S-3 LED

Product functions

Product advantages

Solutions