Ex Light Fitting eLLÎ’ 20
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12190236001 |
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Explosion Proof Lighting Fixture |
The eLLB 20 explosion-protected ceiling light
fitting with electronic ballast meet the requirements
of ATEX-Directive 94/9/EC 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.
The area of application is in the pharma ceutical
and chemical industry and in engineering as
well as in paint shops and spraying cabinets.
The housing comprises white-painted steel sheet
with integrally moulded covering frame or,
optionally, made of polished stainless steel. Safe
installation in the ceiling is ensured with special
fixing elements, who allows a universal and
simple mounting in recessed clean room ceiling
from 25 up to 90 mm thickness. In addition, it
can also be fixed by means of two M8 drilled
holes on 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. The modern economical
ballast EVG 05 according to the latest standards
(IEC 60079-7: 2006) allows a safe and econo -
mical operation of bi-pin fluorescent lamps
G13 according to IEC 60081. Lamps reaching
its end of life will be monitored and securely
switched off (EOL-effect). The high input voltage
range allows international use. The standard
two-channel structure means that if one lamp
fails, the other one remains in operation.
The standard two-sided through-wiring together
with the generous terminal housing offers a
cost-saving installation.
The light switch is designed as an auto matic
disconnector pursuant to EN 60947-1
(IEC 60664) and reliably prevents the lamp
from being switched on when the cover disc
is open.
With the optional CG-S module, single moni -
toring of the lamp is possible with the CEAG
Emergency Light Supply Systems.
• Protection: Ex ed IIC T4 / Ex tD A21 IP66 T80 °C
• Permissible ambient temperature: -25°C to +50°C
• Lamps: G13 2x18W, 4x18W, 2x36W, 4x36W, 2x58W
• Power factor cosφ: ≥ 0.95
• Frequency: 50 - 60Hz
• Enclosure material: Painted steel sheet
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CEAG Cooper Crouse-Hinds |
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