Lower power LED explosion proof light

Lower power LED explosion proof light

Lower power LED explosion proof light

Lower power LED explosion proof light Featuers:

  • ■ Lower power consumption than existing explosion-proof lamps
  • ■ Eco-friendly: No mercury, no lead and no cadmium is included
  • ■ Saving on replacement costs due to long lifetime (30,000-50,000 hours)
  • ■ Instant lighting (takes no time to light and restart)
  • ■ Maintains a low temperature due to the unique superb heat dissipation system

Standard:

  • *1 While the methods of protection from explosion are various, the certificates of explosion-proof lamps include the flame-proof enclosure, increased-safety explosion-proof certificate, and nonincendive explosion-proofing. Among these methods of protection, “Flame-proof Enclosure” is an international term describing an enclosure that can withstand the pressure developed during an internal explosion of an explosive mixture and that prevents the transmission of the explosion to the explosive atmosphere surrounding the enclosure and that operates at such an external temperature that a surrounding explosive gas or vapor will not be ignited thereby. This enclosure is most durable and similar to an explosion-proof enclosure. This type of protection is referred to by IEC as“ Ex d.” These LED lamps are certified with the flame-proof enclosure.
  • *2 Classification terms designating dangerous locations differ by countries. The term “Zone” is used in Europe (CENELEC and IEC), while the term “Division” is used in the United States and Canada. “Zone” or “Division” is the international method of specifying the probability that a location is made hazardous by the presence, or potential presence, of flammable concentrations of gases and vapors.
    ・Zone 0 (Division 1) :
    An area in which an explosive gas-air mixture is continuously present or present for long periods. In the U.S., Zone 1 and Zone 2 are incorporated into Division 1.
    ・Zone 1 (Division 1) :
    An area in which an explosive gas-air mixture is likely to occur in normal operation. Equal to a Division 1 hazardous location in the U.S. and Canadian classifications.
    ・Zone 2 (Division 2) :
    An area in which an explosive gas-air mixture is not likely to occur and if it does occur, will only exist for a short time.
  • *3 This LED lamp encompasses all the atmospheres (hazardous gases or vapors) in Group B as well as H₂ in Group C.
  • *4 The temperature identification number represents the maximum surface temperature of any component that may come in contact with the flammable gas or vapor mixture. Six temperature classes are allocated to the explosion-proof lamp from T1 to T6. This LED lamp was certified with the highest T6 class.

Installcation:

  • Before installation, power must be disconnected.
  • ■ Open the mounting box, and fix the 4 bolts and nuts to the installation place, such as a ceiling or wall.
  • ■ Connect the power and a ground wire to the mounting box plug, and then close the cover.
  • ■ When connecting the main power, you must use the standard parts for explosion-proof use (PF 3/4″).