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Russian manufacturer of explosion-proof electrical equipment

Lighting fixture VELAN 51-P-SD.L.

Certificate Type Product Description Certificate


Explosion-proof (plastic) lighting fixtures with LED panel of VELAN51-P-SD.L. and VELAN51-P-AK-SD.L. series (with the possibility of operation from batteries) are intended for fixed installation at industrial enterprises being hazardous by explosive gas and dust according to the explosion protection marking.


  • Plastic enclosure.
  • Enclosure with "e"  explosion protection, internal components of lighting fixture have additional explosion protection.
  • LED light sources allow reducing maintenance costs. Service life of LEDs is around 100,000 h.
  • Power shutdown when the cover is opened.
  • LED light source consumes by ten times energy less than incandescent lamp with the similar luminous flux. Lighting fixture efficiency approaches 100 % which also has an impact for energy saving.
  • Possibility to equip the lighting fixture with emergency control block with battery ensuring self-contained operation of lighting fixture for min. 1 hour. Two enclosure sizes depending on power: 25 W and 50 W.


Lighting fixtures consist of rectangular plastic enclosure. Explosion-proof driver powering LEDs, terminal clamps for power supply are installed inside the enclosure. When ordering lighting fixture with battery, explosion-proof control unit and battery are additionally installed.
Lighting fixture cover opens only by special key. In order to ensure protection degree for lighting fixtures from external influence on the lighting fixture cover the provision is made for sealing gasket located in special groove. The sealing gasket is glued.
Two cable glands for transit laying of power cable are installed in the lighting fixture. Design of the lighting fixture ensures powering off for all poles of bulb holder when opening lighting fixture cover, moreover, tripping device excludes the possibility of unintentional energization in case of accidental manual impact on it.

Client Technical Support Service: 8 800 200 62 22
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