Telegra Lightway IQ – LED traffic lamps
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'Telegra Lightway IQ – LED traffic lamps
TELEGRA LIGHTWAY IQ: LIGHT YOUR WAY IN A SMART WAY!
LED, or Light-Emitting Diode, technology based lighting, has in the last several years become a popular light source option because of its superior performance over raditional light sources as incandescent and compact fluorescent light bulbs.
Light sources based on LED technology emit the white light for which studies show that they double driver's peripheral vision and increase driver’s braking reaction time for at least 25%.
One of the main reasons why to use LED based illumination devices is their very long operating life.
EXCELLENT RETURN ON INVESTMENT
Built to last: around 70.000+ working hours to 70% of initial luminous output
- Expected operating time without any intervention for at least 16 years (with 100% operation 12 hours per day)
- High performance LEDs feature efficacy of 140 lm/W
- Low installation and operating costs
- Reliable - won’t let you down
- Maintainability within seconds
- Smart adaptive light intensity
- Implementing LED lighting systems offers a noticeably increasing savings over classic lighting system - after first HPS lamp (high pressure sodium) bulb replacement (after 5 y.) the initial investment for LED lamp is paid off and after the second (after 11 y.) you have not only returned the investment, but earned 100% value of the new LED lamp
BASIC FEATURES
Optical
- Standard roadway light distribution: Type II, short, cut-off
- Other light distributions available on request
- Meets EN-13201 standard
Optical performance
- Telegra LED optical system provides compliance with all common requirements. Special attention is given to enable simple replacements of existing HPS lamps with Telegra Lightway IQ. Common highway/roadway requirements most often require full cut off type II (asymmetric, road side mounting) pattern with pole distance of 4 ~ 4.5 mounting heights. Applied standard lens is optimized for such setup and provides excellent uminance uniformity. Used light patterns are compatible with IES classification
- New designs available allowing pole distances of up to 8 mounting heights
Power
- Constant current source power supply for extreme longevity
- Internal power correction provides less consumption of non-productive reactive power and thus reduces the electrical expenses
Mechanical
- Basic device structure is modular allowing use of 1 to 3 standard modules mounted in the same standard housing.
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GENERAL TECHNICAL DATA
Mechanical properties
Housing material Aluminum alloy Wind load Up to 200km/h Coating Plastic powder coated, or anodized in customer defined color. Default white. Ventilation Natural convection, without forced ventilation Protection level IP67
Power characteristics
Power suply 90-264 V Frequency 47 ~ 63 Hz Power factor 0.95 at 230VAC and 0.98 at 120VAC Power supply efficiency 88% Power range from 36 to 300VA Features Over voltage, over temperature, short circuit, over current protected. Built in power factor correction
Light characteristics
Luminous output Minimum 140 lm/W LED efficiency Color temperature selectable in an range 5000K - 8300K Intensity regulation 20-100%
Environmental characteristics
Operating temperature 50°C for hot environments Humidity 0 - 100% Rh Light industry level Light industry level (surge 4KV), criteria A -
STANDARDS AND CERTIFICATES
Standards
Safety EN 60598-1:2004+A1; EN 60598-2-3:2003 Withstand voltage I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC Isolation resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25°C / 70% RH EMI EN55015, EN55022 (CISPR22) Class B Harmonic current EN61000-3-2 Class C ; EN61000-3-3 EMS Immunity EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61547, EN55024, light industry level (surge 4KV), criteria A
Certificates
EMC tests according to Electromagnetic emission EN50293 Electromagnetic immunity Electrical safety according to EN60598-1 2004+A1; EN 60598-2-3:2003 -
BENEFITS
- Integration flexibility with topXviewTM- complete ITS software platform
- Extra long life - LED lamp lifecycle 300% longer than classic lamp
- Highest efficiency on the market - 140 lm/W
- Switch from classic to LED technology and for each lamp you will earn two more in its lifecycle
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