EVF-P

EVF-P
EVF-P lighting fixtures are manufactured with an high resistance cylindrical polycarbonate lamp housing and with end cups made of corrosion resistant copper free aluminium. Polycarbonate lamp housing is a three layers-extrusion UV resistant able to grant the best protection against sun rays and related yellowing effect.
Circular shape grants the best possible “CX” factor, therefore it is less affected by winddusts, no flat surfaces to avoid pollution and dirty bunching.
Components and design make EVF-P lighting fixtures suitable for high corrosion environments.
To increase further surface protection, upon request it is possible to apply an OFFSHORE painting cycle suitable for marine environments.
All lighting fixtures are supplied ready for LOOP IN-LOOP OUT facility with 4sqmm cable.

TECHNICAL FEATURES

Material  
 
End cups in aluminium with low content of copper / Light housing in polycarbonate
 
IP rating
 
IP66/IK10 according to EN 62262:2002
 
Ambient temperature range -20°C to +55°C
Approvals
 

INERIS 02ATEX0039X (standard) / TR CU (marking upon request, ordering code to be required)
 

Marking
II 2 GD
Ex e mb IIC T4 Gb (Normal service) / Ex d e mb IIC T4 Gb (Emergency service)
EX de IIC T4 Gb (available upon request)
Ex tb IIIC T85°C Db IP66
 
Gaskets
 
O-ring made of Nitrile Rubber (NBR)
 
Surface treatment
 
End cups painted by green colour polyurethane painting cycle RAL6003 (other colour available upon request)
 
Entries
 
N° 2 entries M20x1,5. One plugged-off by Ex d brass nickel chrome plated plug and relevant gasket.
 
Hardware
and screws
AISI304 Stainless steel external hardware and screws
 
Lamps

 
EVF-P series lighting fixtures are suitable for two pins fluorescent lamps G13 socket Philips TL-D or equivalent (lamps excluded)
 
Ballast
 
High frequency electronic ballast conforming with EN 60079 – 18 and IEC 60079 – 18
 
Rated operation voltage (UE)
 
110 – 240 (normal service) - 230- 240 (Emergency service) 


 
Frequency
 
0/50 – 60 Hz
 
Power factor
 
> 0,95
 

Accessories available
upon request
 

AISI304 Pole mounting kit / AISI304 Ceiling / Wall mounting kit / AISI304 Suspension mounting kit / 3° bottom entry M20x1,5 / AISI304 protection guard / Mounting kit in stainless steel AISI316
 

Operating principles



 
Available EVF-P lighting fixtures for emergency service of one tube:
- 90 minutes; guarantees 60’ duration with constant flux (emergency lumen factor 17%) and 30’ with decreasing flux
- 120 minutes (emergency lumen factor 10%)
- 180 minutes; constant flux (emergency lumen factor 9%)
 
Photometric light curves