BEGA 51050.4 LED Ceiling Luminaire Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 51050.4 LED Ceiling Luminaire
Dimension
Instructions For Use
Application
Ceiling luminaire · indoor luminaire impact resistant synthetic diffuser and metal housing for non-glare light deflected downwards.
Product Description
Ceiling luminaire »STUDIO LINE«
Aluminium luminaire housing, finish Colour velvet black inside hue matt brass
Metal luminaire mounting plate, finish Colour velvet black
Impact resistant synthetic diffuser, white, with bayonet closure
2 mounting holes ø 5.5mm
Distance apart 230mm
2 cable entries for through-wiring for mains cable up to ø 10,5 mm max. 5 x
1.5@
Connection terminal 2.5@
Earth conductor connection
LED power supply unit
220-240 V 0/50-60 Hz
DALI-controllable
Basic insulation is provided between the mains and control cables
BEGA Thermal Switch®
Temporary thermal shutdown to protect temperature-sensitive components
Safety class I
Conformity mark
Weight: 2.4 kg
Safety
The installation and operation of this luminaire are subject to national
safety regulations.
Installation and commissioning may only be carried out by a qualified
electrician.
The manufacturer accepts no liability for damage caused by improper use or
installation.
If subsequent modifications are made to the luminaire, the person responsible
for these modifications shall be considered the manufacturer.
Overvoltage Protection
The electronic components installed in the luminaire are protected against
overvoltage in accordance with DIN EN 61547.
To achieve an additional protection against e.g. transients, etc. we recommend
separate overvoltage protection components.
You can find them on our website at www.bega.com.
Lamp
Module connected wattage 26.4 W
Luminaire connected wattage 29.5 W
Rated temperature ta=25 °C
Ambient temperature ta max=40 °C
51 050.4K3
Colour temperature 3000 K
Colour rendering index CRI >90
Module luminous flux 3970 lm
Luminaire luminous flux 2708 lm
Luminaire luminous efficiency 91,8 lm/W
Installation
LED are high-quality electronic components! Please avoid touching the light
output opening of the LED directly during installation or relamping.
Before installing onto the ceiling the luminaire mounting plate must be
inserted into the luminaire housing.
Thereby pass the mains supply cable through the grommet into luminaire
mounting plate.
Fix monting plate inside the luminaire housing with enclosed or any other
suitable fixing material on to the mounting surface.
Dismantle the mains supply cable approx. 60 mm.
Pull silicone sleeves over the wires and make earth and electrical connection
to the terminals.
For digital control please use the connecting terminal DA, DA.
In case this terminal is not used the luminaire will be operated at full light
output.
In order to securely install the synthetic cover in the fitting, the top
opening of the synthetic cover must be inserted into the luminaire housing at
an angle.
Make sure that at least one of the recesses in the edge of the synthetic cover
matches the position of one of the lugs on the fitting – see drawing.
IMPORTANT : Turn the synthetic cover upwards into the fitting as far as
it will go. Now secure the synthetic cover in the fitting by turning it
clockwise.
Only then is the synthetic cover held securely in place and resistant to
vibration.
The synthetic cover is removed by turning it anti-clockwise as far as it will
go while simultaneously pushing the synthetic cover up against the luminaire
fitting.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt.
Replacement Of The LED Unit
The designation of the LED unit is noted on a label in the luminaire.
The light colour and light output of BEGA replacement units correspond to
those of the LED units originally fitted. The LED unit can be replaced by
qualified persons using standard tools.
Disconnect from main supply.
Unscrew synthetic diffuser from luminaire housing by turning it counter-
clockwise. Disassemble LED unit.
Assemble LED replacement unit.
Note installation instructions of the LED unit.
Screw in synthetic diffuser by turning it clockwise.
A damaged synthetic diffuser must be replaced.
Spares
Synthetic cover 15 000 633
Shield 71 003 503 B12
LED unit 3000 K 75 001 903 .1K 3
Customer Support
BEGA Gantenbrink-Leuchten KG · Postfach 3160 · 58689 Menden · info@bega.com · www.bega.com