EVFD

Lighting fixtures for fluorescent tubes

As their high mechanical resistance, EVFD fluorescent lighting fixtures are recommended for use in all those hazardous areas where the atmosphere is constantly contaminated with fumes, gases and dusts. These units have been designed to provide the even distribution of light without taking up the limited vertical space available. The specially curved reflector and the transparency of the tempered glass tube combine to allow light to diffuse over a wide range and provide more pleasant, less tiring working conditions. All the electrical components are housed in an aluminium “enclosure” that can be easily removed from the fixture for maintenance work. Simply cleaning the glass tube ensures constant excellent illumination over time. As specified in the appropriate installation standard (EN/IEC 60079-14), the only “entry” to the fixture must be through an Ex “barrier” cable gland (sealed) or, in the case of a conduit system, with an EYS, EZS series sealing fitting. EVFD series lighting fixtures come in single or twin lamp versions. The twin lamp versions and connecting kits are only supplied following a specific request from the customer.

Execution
Ex de, Ex tb
IP Grade
66
Zone
1-2-21-22
Material
Aluminum

Construction:

Low copper content aluminium alloy body. Shockproof and temperature-resistant tempered glass tube. Neoprene gaskets resistant to acids and hydrocarbons. White stamped plate diffusing reflector. RAL 7035 polyester coating. Standard power supply 230V 50/60Hz.

Certificates:

Type:
ATEX
Marking:
Ex II 2GD Ex de IIC T… Gb
Ex tb IIIC T… Db
Description:
Lighting fixture
Company:
cortem

Instructions:

Code:
EVF
Description:
Lighting fixtures

Drawings:

Product: EVFD-118EB
Product: EVFD-136EB
Product: EVFD-158EB