Elektrische Ausrüstungen für Bergbaumaschinen und -anlagen

PNEUMATIC AIRLAMP for diffuse light - zone 0

(supply of new lamps only for export outside EC)

Using SBE - pneumatic airamps in hazardous areas is very safe mode of illumination.

pneumatic airlamp 26101-050      

 
explosionproofed  

VDE 0171 special protection (Ex) s (zone 0)
PTB-Nr.: III B/E 21573 B
  
admission: EG-Richtlinie 94/9/EG
(ATEX-100a) applied.

 

technical data

operating voltage:

ignition voltage:

electrical power:

luminous flux:

bulb:

operating pressure:

air consumption:

ambient temperature:

weight:

length:

diameter:

air coupling:

 

26101-050

80 V

180 V

80 W

3.800 Lm

80 W HQL

2,5 - 7 bar

appr. 300 L/min

-20°C  -  +40°C

appr. 15,0 kg

520 mm

410 mm max.

M 30 x 1,5

 

example of use

     
Light fittings type 26101 are used where spacious working stations have to be illuminated with gright diffuse light 

- tank
- ships
- canalisation
- boiler plants
- refineries
- chemical industrie    

The lamps can be used in all hazardous areas zone 1 and zone 2.
 

description

    
Due to its special construction an ignition of hazardous atmosphreres inside and outside the lamp are avoided by several means. At first the air flows into the lamp housing and generates an overpressure before it flows into the generator housing. housing to drive the turbine wheel of the AC-generator to induce the voltage for the bulb.
If the lamp housing or the protection glass is damaged, the air flows outside first. The generator stops immediately and cannot induce any voltage for the bulb.
The exhausting air prevents a penetration of explosive gases inside the lamp and can cool the spiral of a broken bulb, too.

 

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