+420 414 120 578
hotmail@nbb.cz
+420 414 120 578
hotmail@nbb.cz
| Order number: | 253461891 |
| Brand: | Gracion |
| Type / Description: | LED zapuštěné světlo R30 |
| Jmenovité napětí (V): | 220 - 240 |
| Nominal wattage: | 28 |
| Light Colour: | teplá bílá |
| Colour temperature: | 3000 - 3200 |
| Colour rendering index CRI: | > 90 |
| Luminous flux: | 2750 |
| Lamp efficacy: | 98 |
| Unit EAN13 code: | 8595209959645 |
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Technical drawing not available
Wiring Diagram not available
| Model/Description | LED svítidlo |
| Finish | Vestavné |
| Brand/Manufacturer | GRACION |
| Nominal service life (h) | 50000 h |
| Degree of protection (IP) | IP20 |
| Dimmable | Ne |
| Built-in depth | 127 mm |
| Lamp type | LED |
| Electrical connection with connector system | Ano |
| Nominal voltage (V) | 220 - 240 V |
| Degree of protection (IP) | IP20 |
| Suitable for number of lamps | 1 |
| Suitable for built-in mounting | Ano |
| Control gear included | Ano |
| Suitable for ceiling mounting | Ano |
| Dimmable by conventional dimmers | Ne |
| Název položky | Led receseed light R30-28-3090-15-BL |
| Integrated driver | Ne |
| Light source is part of the fixture | Ano |
| Maximum permitted storage temperature | 80 °C |
| Burning position | Horizontální |
| Application | Všeobecné osvětlování |
| Suitable for through-wiring | Ne |
| Type of control gear | Elektronický nestmívatelný |
| Suitable for frequent switching | Ano |
| Ambient temperature | -20/+40 °C |
| Fire resistance "F" | Ano |
| Fit for monitor workplace | Ano |
| Driver included | Ano |
| Average Lifetime B50 (h) | 50000 h |
| Luminescence Life maintenance factor | 80 % |
| Factor of functional reliability (LSF) after nom. life | 50 % |
| Time to 60 % luminous flux | 0,2 s |
| Number of maximal switching cycles | >250000 |
| The rate of premature failures | <1 % |
| Colour difference | 90 % |
| Rated service life | 50000 h |
| Energy consumption (AGGR) | 28 kWh/1000h |
| Turn-on time | <0,2 s |
| Light Colour | teplá bílá |
| Wavelength range | 400 - 800 nm |
| Luminous flux | 2750 lm |
| Colour temperature | 3000 K |
| Colour rendering index CRI | 90 Ra |
| Colour of light | 930 |
| Anti-glare limiting UGR lengthwise | 19 |
| Anti-glare limiting UGR crosswise | 19 |
| Light outlet | Přímé |
| Light sharing | Symetrické |
| Radiation angle | Úzký úhel 11-20° |
| Colour temperature | 3000 - 3200 K |
| Effective luminous flux | 2750 lm |
| Beam angle Degrees (°) | 15 ° |
| Lamp Power factor (PF) | 0,99 |
| Rated efficiency after 100h | 99,99 % |
| Lamp efficacy | 98 lm/W |
| Nominal wattage | 28 W |
| Rated power (W) | 28 W |
| Operating voltage (V) | 100 - 240 V |
| Type of Voltage | AC |
| Lowest permitted operating voltage (V) | 220 V |
| Lamp power | 28 W |
| Voltage type | AC |
| System power | 28 W |
| Dimensions (mm) | Ø170 x 127 mm |
| Packing method | 1 |
| Outer diameter | 170 mm |
| Reflector | Vysoce leštěný |
| Colour housing | černá |
| Built-in diameter | 155 mm |
| Height/depth (mm) | 127 mm |
| Material housing | Aluminium |
| Colour cover | Černá |
| Type of surface | Matný |
| Number of LEDs | 1 |
| Swivelling model | Ano |
| Adjustability | Otočné a výklopné |
| With lamp | Ano |
| Insulation class | Třída II |
| Safety instructions | www.nbb.cz |
| Protection class | Dvojitou izolací |
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Projekt Vývoj LED svítidel pro umělé osvětlení rostlin je zaměřen na výzkum a vývoj nové generace LED svítidel pro umělé osvětlení rostlin vč. řídicího systému pro regulaci. 3 speciální světelná LED spektra typu „wide band“ pro průmyslové skleníky, vertikální a horizontální farmy apod.
Na tento projekt je poskytována finanční podpora od Evropské unie.
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