CORTEM EV Series Lighting Fixtures Installation Guide
Instructions
- Optimal performance at high (+60°C)and low temperatures (-50°C)
- Easy to install, low maintenance costs
- Zone 1, 2, 21, 22
EV series Lighting fixtures for traditional and LED lamps
EV series lighting fixtures have been specially designed for use in the petrochemical and oil refining industries as they combine beauty and functionality along with high performance and simplicity in complete compliance with the technological requirements of the “Ex sector”. The low copper content aluminium alloy, shockproof borosilicate glass and electropolished stainless steel components make these lighting fixtures ideal for use in environments with corrosive atmospheric agents, salts and industrial pollution. Mechanical characteristics such as ceramic lamp holders with high heat resistance and insulating properties and acid-proof neoprene gaskets guarantee a long working life with little maintenance. Scheduled maintenance work involves simply cleaning the glass that, thanks to its IP66 protection, can be safely cleaned with a wet cloth. As specified in the appropriate installation standard (EN/IEC 60079-14), the entry to the fixture must be only through an Ex “barrier” cable gland (sealed) or, in the case of a conduit system, with an EYS, EZS sealing fittings.
Application sectors
CERTIFICATION DATA
| Classification: | Group IICategory 2GD | |
| Installation: | Zone 1 – Zone 2 (Gas)Zone 21 – Zone 22 (Dust) | |
| Marking: | II 2GD Ex d IIC T.. Gb – Ex tb IIIC T..°C Db IP66 | |
| Certification: | ATEX | CESI 12 ATEX 006 |
| IEC Ex | CES 07.0004 AVAILABLE | |
| TR CU | ||
| Standards: | CENELEC EN 60079-0: 2012, EN 60079-1: 2007, EN 60079-31: 2009 and EUROPEAN DIRECTIVE 2014/34/UEIEC 60079-0: 2011, IEC 60079-1: 2007, IEC 60079-31: 2008European Directive 2004/108 Electromagnetic compatibility European Directive 2012/19/UE, 2002/96/CE, 2003/108/CE WEEE European Directive 2011/65/UE RoHS | |
| Class temperature: | Se20°C +60°Ce the selection table | |
| Ambient temperature:: | -20°C +60°C | |
| Degree of protection: | IP66 | |
EV series Lighting fixtures for traditional and LED lamps
MECHANICAL FEATURES
- Body: Low copper content aluminium alloy
- Globe: Shock and temperature resistant borosilicate glass with aluminium shade ring
- Gaskets: Silicone acid/hydrocarbon resistant
- Guard: Electro-polished stainless steel. Can also be supplied on request without a guard as the lighting fixture has passed the glass breakage test (4 Joule EN60079-0 / IEC60079-0)
- Mounting: See “EV series dimensional drawings”
- Bolts and screws: Stainless steel
- Entries: 3/4” NPT threads
- Coating: Polyester coating Ral 7035 (Light grey)
- Corrosion Resistance : The STANDARD of the aluminium alloy used by Cortem has passed the tests required by standards EN60068-2-30 (hot/humid cycles) and EN60068-2-11 (salt mist tests)
ELECTRICAL FEATURES
- Lamp holder: E27 or E40 ceramic
- Rated voltage: 230 V AC
- Rated frequency: 50/60 Hz
- Connection: Direct connection to lamp holder L, N. Section 4mm2
ACCESSORIES AVAILABLE / SPECIAL REQUESTS
- LED lamps
- External reflector
- Cable gland: NAV2NB for armoured cable or NAVB2NB for non-armoured cable
- Warning signs: G-0513
- GAS UNI ISO 7/1 thread
- Different rated voltages
EVA series selection chart Pendant mounting
| Code | Dimensions mm A | B | Lamp type | Lamp holder | Watt | Class Ta=+60°C | Max surface temperature °C | Weight kg | mm |
| EVA-5050 | 261 | 150 | AL | E 27 | 70 | T4 | 123 | 2,0 | 160x150x330 |
| EVA-5050 | 261 | 150 | AL | E 27 | 105 | T3 | 154 | 2,0 | 160x150x330 |
| EVA-5050 | 261 | 150 | AL | E 27 | 140 | T3 | 154 | 2,0 | 160x150x330 |
| EVA-5050 | 261 | 150 | ELS | E 27 | 15 | T6 | 84 | 2,0 | 160x150x330 |
| EVA-5050 | 261 | 150 | LED | E 27 | 8 | T6 | 74 | 2,0 | 160x150x330 |
| EVA-5060 | 323 | 170 | EL | E 27 | 23 | T5 | 86 | 2,7 | 190x170x390 |
| EVA-5060 | 323 | 170 | ELS | E 27 | 23 | T5 | 86 | 2,7 | 190x170x390 |
| EVA-5060 | 323 | 170 | LED | E 27 | 12 | T6 | 74 | 2,7 | 190x170x390 |
EVA Pendant mounting
EVGC series selection chart Pendant mounting with eyebolt
| Code | Dimension A | Bmm | Lamp type | Lamp type | Lamp holder | Watt | Class Ta=+60°C | Max surface temperature °C | mm |
| EVGC-5050 | 296 | 150 | AL | E 27 | 70 | T4 | 123 | 2,1 | 160x150x330 |
| EVGC-5050 | 296 | 150 | AL | E 27 | 140 | T3 | 154 | 2,1 | 160x150x330 |
| EVGC-5050 | 296 | 150 | ELS | E 27 | 15 | T6 | 84 | 2,1 | 160x150x330 |
| EVGC-5050 | 296 | 150 | LED | E 27 | 8 | T6 | 74 | 2,1 | 160x150x330 |
| EVGC-5060 | 358 | 170 | EL | E 27 | 23 | T5 | 86 | 2,8 | 190x170x390 |
| EVGC-5060 | 358 | 170 | ELS | E 27 | 23 | T5 | 86 | 2,8 | 190x170x390 |
| EVGC-5060 | 358 | 170 | LED | E 27 | 12 | T6 | 74 | 2,8 | 190x170x390 |
EVGC Pendant mounting with eyebolt
| Coce | Dimensio A | Mm B | C | Lamp type | Lamp holder | Watt | Class Ta=+60°C | Max surface temperature °C | Weight kg | mm |
| EVIX-5050 | 285 | 150 | 310 | AL | E 27 | 70 | T4 | 123 | 2,9 | 190x170x390 |
| EVIX-5050 | 285 | 150 | 310 | AL | E 27 | 105 | T3 | 154 | 2,9 | 190x170x390 |
| EVIX-5050 | 285 | 150 | 310 | AL | E 27 | 140 | T3 | 154 | 2,9 | 190x170x390 |
| EVIX-5050 | 285 | 150 | 310 | ELS | E 27 | 15 | T6 | 84 | 2,9 | 190x170x390 |
| EVIX-5050 | 285 | 150 | 310 | LED | E 27 | 8 | T6 | 74 | 2,9 | 190x170x390 |
| EVIX-5060 | 339 | 170 | 344 | EL | E 27 | 23 | T5 | 86 | 3,7 | 260x210x490 |
| EVIX-5060 | 339 | 170 | 344 | ELS | E 27 | 23 | T5 | 86 | 3,7 | 260x210x490 |
| EVIX-5060 | 339 | 170 | 344 | LED | E 27 | 12 | T6 | 74 | 3,7 | 260x210x490 |
EVIX Wall mounting with 30° bracket
| Code | Dimension A | Mm B | Lamp type | Lamp holder | Watt | Class Ta=+60°C | Max surface temperature °C | Weight kg | mm |
| EVX-5050 | 260 | 150 | AL | E 27 | 70 | T4 | 123 | 2,4 | 160x150x330 |
| EVX-5050 | 260 | 150 | AL | E 27 | 105 | T3 | 154 | 2,4 | 160x150x330 |
| EVX-5050 | 260 | 150 | AL | E 27 | 140 | T3 | 154 | 2,4 | 160x150x330 |
| EVX-5050 | 260 | 150 | ELS | E 27 | 15 | T6 | 84 | 2,4 | 160x150x330 |
| EVX-5050 | 260 | 150 | LED | E 27 | 8 | T6 | 74 | 2,4 | 160x150x330 |
| EVX-5060 | 322 | 170 | EL | E 27 | 23 | T5 | 86 | 3,2 | 190x170x390 |
| EVX-5060 | 322 | 170 | ELS | E 27 | 23 | T5 | 86 | 3,2 | 190x170x390 |
| EVX-5060 | 322 | 170 | LED | E 27 | 12 | T6 | 74 | 3,2 | 190x170x390 |
EVX Ceiling mounting
EV… series Accessories and spare parts available on request
| ILLUSTRATION | DESCRIPTION | MODEL | FEATURES | CODE | KEY |
 | LEDlamp | E27 | 8 W (DB8W) | LAMPLED8W |  |
| E27 | 12 W (DB12W) | LAMPLED12W | |||
 | Warning signs on request onthe frame | 50 | Materials: Translucent film on plexiglass and alumi- nium frame | G-0513 | |
| 60 | G-0513/1 | ||||
 | Emergency Exit | U-420/P | |||
 | Emergency Exit on the right | U-420/P1 | |||
 | Emergency Exit on the left | G-0513 G-0513/1 | Materials: Translucent film | U-420/P2 | |
 | Emergency Exit upward | U-420/P3 | |||
 | Emergency Exit downward | U-420/P4 |
ILLUSTRATION | DESCRIPTION | MODEL | FEATURES | CODE | KEY |
 | Cable gland | For models and codes, visit www.cortemgroup.com | NAV2NB NAVB2NB | | |
 | 50 | White painted aluminium Stainless steel | G50-427 G50-427IN | | |
| Reflector | | ||||
| 60 | White painted aluminium Stainless steel | G60-427 G60-427IN | | ||
 | Dome reflector | 50 | Contact our Sales Office for availability | | |
| 60 | White painted aluminium | G60-427D | |||
 | 30° inclined dome reflector | 50 | Contact our Sales Office for availability |  | |
| 60 | White painted aluminium | G60-427DI | |||
 | Ceramic lamp holder | E27 | 250V 4A | PORT E-27 | |
| E40 | 750V 16A | PORT E-40 | |||
 | Protective | 50 | Material:Electro-polished | G50-0417 | |
| guard | stainlesssteel | | |||
| 60 | G60-0417 | | |||
| ILLUSTRATION | DESCRIPTION | MODEL | FEATURES | CODE | KEY |
 | O-ring | Globo 50 | Material: silicone | OR-4512SH70S | |
| Globo 60 | K15-131S | ||||
 | Globe with shade ring | 50 | Borosilicate glass globe Threaded alu- minium shade ring | G50-0440CM | |
| 60 | G60-0440CM | ||||
 | Pendant eyebolt | Material: Galvanised steel | GOF-8 | | |
 | Pendant mounting EVA | 50 | 1 x 3/4” Entry | G-0213 | |
| 60 | |||||
| Pendant mounting with eyebolt EVGC | 50 | 4 x 3/4” Entries | G-0216 | |
| 60 | |||||
 | Ceiling mounting EVX | 50 | 4 x 3/4” Entries | G-0214 | |
| 60 | |||||
| Wall mounting with bracket EVIX | 50 | 4 x 3/4” Entries | G-0215 | |
| 60 |
Installation and mounting methods
Photometric diagram
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