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Lower electric power giving higher savings.

High lighting efficiency, modern LED diodes and special profile structures. Ideal LED industrial lighting for production halls, high-storage warehouses, work stations and quality control.

PROMETHEUS LED INDUSTRIAL FITTINGS

Smaller power usage resulting in bigger savings. High lighting efficiency, modern LED diodes and special profile structures.

Ideal LED industrial lighting for production halls, high-storage warehouses, work stations and quality control.

1.

Design of the light fixture
– Aluminum profiles
– optimal heat exchange
– profile’s cross-section designed in a shape that allows the formation of an airbag under the optics, limiting the possibility of depositing impurities

2.

Design of the light fixture
– Low height of the light fixture: saving pallet spaces in a high storage warehouse, without risking damage when lifting pallets
– Low weight: low load on the roof
– Easy assembly: in installation trays, surface-mounted to the ceiling or suspended

3.

Power supplies
– State-of-the-art MEANWEL1 industrial power supplies
– No strobe effect
– A wide range of operating voltages 90-264 VAC
– Power block located next to the profiles to improve heat transfer
– DIM 1 – 10 V or DALI control
– Power and control connection through easy to install boxes located on the side of the lighting fixture or above the profiles
– Acceptable operating temperatures from -30°C to +55°C (option of +70°C)
– Warranty: 5 years with the possibility of extension to 7 years

4.

LED diodes
– Seoul Semiconductor (South Korea) medium power diodes
– LED efficiency > 240 lm/W, lighting fixture efficiency after losses > 190 lm/W (LM79 report)
– Minor decrease in the luminous flux – approx. 8% after 5 years of non-stop operation
– High CRI (standard >80, option >90, and SUNLIKE >97)
– Photobiological safety report

5.

Optical system
– A rich selection of lenses with different beam angles to optimize the number of light points
– The possibility to use different lenses in one frame
– No glass elements, unbreakable construction (HACCP)
– Certificate of the National Institute of Hygiene
– Large lighting area – distributed over several profiles: lower glare
– IP 55 (IP for versions with silicone shutters)

Maximum savings increase

Convenient installation and maintenance

Safety and high quality

FITTING VERSIONS

PT3-060-S1

Parametry: 57 W, 9350 lm, 1 LED beam

Replaces: lighting fitting T8 2 x 58W

Use: work stations, quality control, linear lighting

PT3-100-S2

Parameters: 98 W, 18450 lm, 2 LED beams

Replaces: lighting fitting T8 3x58W

Use: main lighting in low halls (5 – 8 m)

PT3 - 150 - S3

Parameters: 157 W, 26900 lm, 3 LED beams

Replaces: fitting MH 250W

Use: main lighting in medium-height halls (8 – 11 m)

PT3 – 185 – S4

Parameters: 190 W, 33050 lm, 4 LED beams

Replaces: fitting MH 250W

Use: main lighting in high halls (10 – 14 m)

PT3 – 240 – S5

Parameters: 245 W, 42250 lm, 5 LED beams

Replaces: two fittings MH 250W or one 400W fitting

 

Use: main lighting in very high production halls (12 – 16 m)

PT3 – 320 – S6

Parameters: 325 W, 56100 lm, 6 LED beams

Replaces: two fittings MH 400W

Use: main lighting in very high halls (over 15 m)

Technical characteristics

Light source

LEDs

Diode lifetime

L70 > 200 000h (ta=25°C)

Colour temperature

4000K, other on request

Colour refraction index

Ra > 80

Power supply voltage

90-264 VAC, 127-431 VDC

Operation temperature (ta)

-30°C to +55°C,od -30°C do +70°C (option)

Tightness grade

IP66/IP55

Power coefficient

cos Φ > 0,95

Power unit capacity

η > 90%

Brightness control

1-10V, PWM, DALI (option), potentiometer

Dimensions and weight

Typ oprawyh [mm]H [mm]D [mm]L [mm]W [mm]masa [kg]
PT3-025-K1- …129195570570901,4
PT3-060-S1- …12919510251025901,7
PT3-100-S2- …80145108511302583,6
PT3-150-S3- …80145108511302584,3
PT3-185-S4- …80145108511304185,5
PT3-240-S5- …80145108511304186,2
PT3-320-S6- …80145111011554987,3

CONFIGURATION OF LIGHT DISTRIBUTION CURVES

Lighting can be fit to user’s needs by using various types of optics. Example distribution curves for optical systems A, C, D, E, L and S.

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