Designed for lighting rooms, open spaces with a suspension height of 2 to 6 meters. It can be used as lighting for working areas of control operators and maintenance personnel. High resistance of glass diffusers to physical and chemical effects.
In the lighting equipment of the DSP48 series, superbright LEDs of the world’s leading manufacturers are used – LG-Innotek, CREE with efficiency and light output.
|– The housing is made of corrosion-resistant aluminum alloy AK9M2 and forms an explosion-proof shell of the type of protection db “explosion-proof shell” (GOST IEC 60079-1-2013 Explosive atmospheres. Part 1), the light chamber is equipped with a heat-resistant borosilicate glass cap.
– Power supply and camera with LED matrices are located in independent housings. Luminaire housingdesigned withminimal thermal resistance. This design feature does not allow combining heat flows emanating from LEDs with their own heating of power sources. Thus, the operation of LED crystals in more comfortable conditions is achieved.
– The current source (driver), emergency power supply unit (UPS) and battery (NiMh or NiCd type batteries), are located in a box with the type of protection type “db”. This design feature makes the lamp repairable in any workshop. It is especially important to consider this feature when planning a replacement battery..
|– The emergency power supply unit (UPS) ensures uninterrupted operation of LED lamps for at least 1 hour in the event of an unexpected disconnection of the 230V ~ network or when the voltage drops below the threshold level while maintaining 10% of the luminous flow.
– The ability to execute DSP48 AO under LIC of type “M” – circle diagram. There is the possibility (including when the main power is lost) to illuminate those areas that areabove the point of suspension of the lamp, which cannot be done by common LED lamps with a “cosine” LIC type “D”. This feature makes it indispensable when replacing lamps with incandescent lamps or lamps of the type DRL, DNAT or DRI.
– It can be equipped with cable entries for a round, armored cable or metal hose with mount for 1/2”, ¾”, М25 .
Chemical resistant execution is possible, using polymer acid-resistant coating of the body and fasteners made of special steel.
|Explosion protection:||Degree of protection||
IP65/in special execution —IP67
1 Ex db op is IIC T5 Gb
Ex tb IIIC Т100°С Db
Aluminium alloy as per GOST 1583-93
|Light source type||
|Light intensity curve type||
|Luminous Flux, Lm||
|Colour temperature, K||
|Color rendering index, Ra||
|Radiation angle 2Ɵ 0,5 , deg||
|Power consumption , W||to 40||Diameter of a cable, mm||
|Rated voltage, V||
∼90 — 264
|Nominal frequency, Hz||
|Luminous flow ripple coefficient||
|Class of protection against electric shock according to GOST R IEC 60598-1-2003||
At least 1 hour
see section “Drawings”
|Weight of the lamp, kg||
от 2,8 до 7,2
|Model||Power consumption, W||Luminous Flux, Lm||Ех-marking||
Overall dimensions, mm
|Weight no more than, kg|
|DSP48-15-B2-Sp-01-АО||15||2022||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||370х200||5,8|
|DSP48-20-B2-Sp-01-АО||19||2441||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||370х200||5,8|
|DSP48-30-B2-Sp-01-АО||30||4044||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||370х200||6,2|
|DSP48-15-B3-Sp-01-АО||15||2022||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||400х200||5,8|
|DSP48-20-B3-Sp-01-АО||19||2441||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||370х200||6,5|
|DSP48-30-B3-Sp-01-АО||30||4044||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||400х200||6,0|
|DSP48-20-B2-Su-01-АО||19||2441||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||370х200||6,5|
|DSP48-40-B2-Su-01-АО||40||4882||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||370х200||6,9|
|DSP48-20-B3-Su-01-АО||19||2441||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||400х200||6,5|
|DSP48-40-B3-Su-01-АО||38||4882||1 Ex db op is IIC T5 Gb / Ex tb IIIC T100˚C Db||400х200||6,9|