Hazardous Area Products // Lighting // Linear Lighting // CEAG eLLB Recessed Ceiling Light Fitting

CEAG eLLB Recessed Ceiling Light Fitting

Ex-Recessed, ceiling light fittings in metal design, for hazardous areas Zone 1, 2, 21 and 22

 

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The explosion-protected lighting concept for clean rooms

The Ex-recessed ceiling light fittings of the series eLLB 20 are equipped with EVG 09 electronic ballasts and are suitable for two-pin fluorescent lamps. These lamps are used for surface
and flush mounting in ceilings, in particular in clean rooms where smooth, flush surfaces, are very important. They are often used in the pharmaceutical and chemical industries, and experimental
facilities, as well as in paint shops and spraying cabinets.

Designed for easy installation

The housing is made of white painted steel sheet with an integrally moulded cover frame or, optionally, of polished stainless steel. It is installed securely in the ceiling by means of
special fixing elements that allow a universal and simple mounting in recessed clean room ceilings that are 25 to 90 mm thick. In addition, it can also be fixed by means of two
M8 drilled holes in the top of the housing. The hinged, frameless pane made of 6 mm thick safety glass is fixed with captive screws and has inside hinges. The sealing material is guaranteed silicone-leak-proof. Together with the generously dimensioned terminal compartment, the standard, twin-ended through-wiring allows a cost-saving installation.

Long-term safety

The luminaires of this robust lighting series with plastic enclosure are equipped with a highly-efficient electronic ballast that features a reliable EOL circuit. Thus, the lamps are
checked for proper operation and shut down safely in the event of a malfunction at the end of the service life. In addition, the dual-channel structure of the electronic ballasts allows
the safe operation of the second lamp if one lamp fails.

Versatile

The wide input voltage range and important national and international approvals allow the global use of this successful series of light fittings.

Special versions according to the NEC standards are available for use on the American market. CSA certification for the types of luminaires eLLB 202217 (2 x 17 W) and eLLB 204232 (2 x 32 W) allows their use there.

Features
  • Standard dual channel ballast with EOL monitoring
  • Flush installation, specially for clean rooms
  • Available in painted sheet steel or stainless steel
  • Safety interlocking due to integral automatic disconnector
  • Suitable for B15 fire-resistant ceilings
  • High degree of protection IP66
eLLB 20018/18eLLB 20036/36
EC-Type Examination CertificateDMT 02 ATEX E 069DMT 02 ATEX E 069
IECEx Certificate of ConformityIECEx-BVS14.0091IECEx-BVS14.0091
Marking accd. to 2014/34/EUD II 2 G Ex d e mb IIC T4 Gb
D II 2 D tb IIIC T80 °C Db
D II 2 G Ex d e mb IIC T4 Gb
D II 2 D tb IIIC T80 °C Db
Marking accd. to IECExEx d e mb IIC T 4 Gb
Ex tb IIIC T 80 °C Db
Ex d e mb IIC T 4 Gb
Ex tb IIIC T 80 °C Db
Permissible ambient temperature-25 °C up to +50 °C-25 °C up to +50 °C
IK-class according to IEC/EN 62262IK 10 =^ 20 JIK 10 =^ 20 J
Rated voltage110 – 254 V AC
110 – 250 V DC
110 – 254 V AC
110 – 250 V DC
Rated current0.18 A0.34 A
Frequency50 – 60 Hz50 – 60 Hz
Power factor cos ϕ≥ 0.95≥ 0.95
CircuitEVGEVG
Protection classII
Lamp / Illuminant2 x T26 / 18 W (T8)2 x T26 / 36 W (T8)
Rated luminous flux2700 lm 1)6700 lm 1)
Lamp capG13 accd. to IEC 60061-1G13 accd. to IEC 60061-1
Light output ratio70%70%
Dimensions (L x W x H)862 x 340 x 120 mm1460 x 340 x 120 mm
Connecting terminalsL1, L2, L3, L, N, PE; max. 2 x 6 mm2 per terminal,
through-wiring twin-ended
L1, L2, L3, L, N, PE; max. 2 x 6 mm2 per terminal,
through-wiring twin-ended
Enclosure colourwhite RAL 9010white RAL 9010
Enclosure materialpainted steel sheet, white, optional polished stainless steelpainted steel sheet, white, optional polished stainless steel
Weight15 kg22 kg
Cable glands / gland plates /
enclosure drilling
Ex-e cable glands M25 x 1.5 (plastic),
option: M20 x 1.5 metal thread 2)
Ex-e cable glands M25 x 1.5 (plastic),
option: M20 x 1.5 metal thread 2)
Degree of protection accd. to EN 60529IP66IP66
Protective cover / protective bowlsingle-safety glass pane of 6 mm thicksingle-safety glass pane of 6 mm thick
Permissible ceiling tickness
for fixing accessories
min. 25 mm to max. 90 mmmin. 25 mm to max. 90 mm
1) depends on used lamps
2) with dustcover if entry/thread is not closed
eLLB 20058/58
EC-Type Examination CertificateDMT 02 ATEX E 069
IECEx Certificate of ConformityIECEx-BVS14.0091
Marking accd. to 2014/34/EUD II 2 G Ex d e mb IIC T4 Gb
D II 2 D tb IIIC T80 °C Db
Marking accd. to IECExEx d e mb IIC T 4 Gb
Ex tb IIIC T 80 °C Db
Permissible ambient temperature-25 °C up to +40 °C
IK-class according to IEC/EN 62262IK 10 =^ 20 J
Rated voltage220 – 254 V AC
195 – 250 V DC
Rated current0.53 A
Frequency50 – 60 Hz
Power factor cos ϕ≥ 0.95
CircuitEVG
Protection classI
Lamp / Illuminant2 x T26 / 58 W (T8)
Rated luminous flux10400 lm 1)
Lamp capG13 accd. to IEC 60061-1
Light output ratio68%
Dimensions (L x W x H)1760 x 340 x 120 mm
Connecting terminalsL1, L2, L3, L, N, PE; max. 2 x 6 mm2 per terminal,
through-wiring twin-ended
Enclosure colourwhite RAL 9010
Enclosure materialPainted steel sheet, white, optional polished stainless steel
Weight26 kg
Cable glands / gland plates /
enclosure drilling
Ex-e cable glands M25 x 1.5 (plastic),
option: M20 x 1.5 metal thread 2)
Degree of protection accd. to EN 60529IP66
Protective cover / protective bowlsingle-safety glass pane of 6 mm thick
Permissible ceiling tickness
for fixing accessories
min. 25 mm to max. 90 mm
1) depends on used lamps
2) with dustcover if entry/thread is not closed

CEAG eLLB Recessed Ceiling Light Fitting Datasheet