BEGA 50 851.5 Ceiling Luminaire or Downlight for Indoor Use Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 50 851.5 Ceiling Luminaire or Downlight for Indoor Use
Dimension
Ceiling luminaire · downlight for indoor use
Instructions for use
Application
Ceiling luminaire downlight · indoor luminaire with asymmetrical broad spread
light distribution.
BEGA Hybrid Optics® : Highly efficient and low-loss light distribution, thanks
to reflector and optical lens.
Luminaire infinitely rotatable 360° around the vertical luminaire axis. The
radiation angle is 130°.
Product description
Ceiling luminaire downlight »GENIUS«
Die-cast aluminium housing,
Colour velvet black finish
Trim ring · Chrome finish
Clear safety glass
Optical silicone lens · BEGA Hybrid Optics®
Reflector surface made of pure aluminium
2 mounting holes ø 4.5mm Distance apart 36mm Connecting terminals 2.5▫
Earth conductor connection
2-pole connection terminals for digital control
LED power supply unit
220-240 V 0/50-60 Hz
DC 176-276 V
DALI-controllable
Number of DALI addresses: 1
Basic insulation is provided between the mains
and control cables
Safety class I
–Safety mark c
– Conformity mark
Weight: 0.9 kg
This product contains light sources of energy efficiency class(es) E
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| 8.5 W
Module connected wattage| 10 W
Module connected wattage| ta=25 °C
Module connected wattage| ta max=50 °C
50 851.5K3
Module designation| LED-0581/930
Colour temperature| 3000 K
Colour rendering inde| CRI > 90
Module luminous flux| 1200 lm
Luminaire luminous flux| 978 lm
Luminaire luminous efficiency| 97,8 lm/W
Light technique
Asymmetrical broad spread light distribution Half beam angle 54°
Installation
LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
Remove mounting plate from the luminaire housing.
Unplug the earth conductor connection (plug contact).
Lead the power connecting cable through the mounting plate.
Fix the mounting plate with enclosed or any other suitable fixing material
onto the mounting surface.
Make earth conductor connection.
Push silicone sleeves over the lines and make electrical connection.
The two connecting terminals marked DA, DA are provided for digital control
purposes.
If these terminals are not assigned, the luminaire will work with full light
output.
Establish the earth conductor connection to the luminaire housing (plug
contact).
Press the luminaire housing firmly against the mounting plate and turn it
clockwise firmly against the stop.
Screw enclosed trim ring with attached reflector into the luminaire housing by
turning it clockwise.
To adjust the beam direction of the LED, the luminaire is now infinitely
rotatable 360° around the vertical luminaire axis.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt.
Replacing the LED module
The designation of the LED module is noted on a label in the luminaire.
The light colour and light output of BEGA replacement modules correspond to
those of the modules originally fitted. The module can be replaced by
qualified persons using standard tools.
Disconnect the electrical installation.
Open the luminaire.
Please follow the installation instructions for the
LED module.
Close the luminaire.
Spares
LED power supply uni| DEV-0348/250
LED module 3000 K| LED-0581/930
Reflector| 75 003 68
Glass/Trim ring| 75 003 79
Customer Support
BEGA Gantenbrink-Leuchten KG · Postfach 3160 · 58689 Menden ·info@bega.com · www.bega.com
Documents / Resources
| BEGA
50 851.5 Ceiling Luminaire or Downlight for Indoor
Use
[pdf] Instruction Manual
50851.5, LED-0581-930, 50 851.5 Ceiling Luminaire or Downlight for Indoor Use,
50 851.5, Ceiling Luminaire or Downlight for Indoor Use, 50 851.5 Ceiling
Luminaire or Downlight, Luminaire or Downlight
---|---
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>