Tubular lighting fixture for fluorescent lamps or LED-tubes EVF…

Marking

ATEX:
 II 2G Ex d IIC T6 Gb
 II 2D Ex tb IIIC T85°C Db IP66
IECEx:
Ex d IIC T6 Gb
Ex tb IIIC T85°C Db IP66

Ambient temperature

ATEX & IECEx & INMETRO: -20°C to +60°C

Description

The Type EVF linear luminaire with fluorescent lamp or LED tube is an explosion protected item of operating equipment with lamp sockets for fluorescent lamps Type T8 or LED tubes Ø26 with G13 base. It is used to illuminate operating and storage facilities in potentially explosive areas, and may be deployed in Zones 1, 2 as well as 21 and 22.

The 1-lamp luminaire is designed with type of protection “Ex d – flameproof enclosure”. By means of through-wiring two Type EVF luminaires, a flange mounted 2-lamp version is similarly possible on request. For the electrical connection, two threaded holes are provided to house the cable glands or blanking plugs, approved for the explosion protected area (¾” NPT), whereby the second hole for possible through-wiring is sealed with a blanking plug in the factory.
Diverse mounting accessories make it possible to install the luminaire with wall or ceiling mounting, pole mounting or pendant mounting. In addition to normal lighting, there is also the option of use as an emergency light fitting.