BEGA 51076.2 Recessed Ceiling Luminaire Instruction Manual
- October 30, 2023
- BEGA
Table of Contents
**BEGA 51076.2 Recessed Ceiling Luminaire Instruction Manual
**
Application
Recessed ceiling luminaire · indoor luminaire with symmetrical broad spread light distribution and a remote controllable power supply unit. For surface- mounted installation in indoor suspended ceilings of 5-30mm thickness.
Product description
Recessed ceiling luminaire »STUDIO LINE« with a remote power supply unit
Luminaire housing made of cast aluminium
Ceiling trim ring finish, Colour velvet black
inside hue aluminium matt
Fixing is achieved by using 2 fastening springs
Recessed opening ø 141mm
Required installation depth 90mm
Light-diffusing disc
External LED power supply unit
220-240 V x 0/50-60 Hz
DC 176-275 V
DALI controllable
A basic isolation exists between power cable and control line
BEGA Thermal Control®
Temporary thermal regulation to protect temperature-sensitive components
without switching off the luminaire
Safety class II
– Conformity mark
Weight: 0.55 kg
This product contains light sources of energy efficiency class(es) D
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 17.6 W
Luminaire connected wattage 20 W
Rated temperature ta=25 °C
Ambient temperature ta max=40 °C
51 076.2K3
Module designation LED-0838/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 2670 lm
Luminaire luminous flux 1455 lm
Luminaire luminous efficiency 72,8 lm/W
Lighting technology
Symmetrical wide beam light distribution
Half beam angle 67°
Installation
Luminaire housing and external LED power supply unit must not be covered by
any heat insulating materials.
LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during
installation or relamping.
Cover the recessed opening with the stop ring of the luminaire housing.
The luminaire housing is then fixed in the recessed opening via two springs.
Installation in suspended ceilings:
A recessed opening of 141 mm with a minimum depth of 90 mm is required.
The minimal thickness of the ceiling panel must be 5 mm and must not be
greater than 30 mm.
A ceiling panel with less than 5 mm thickness must be reinforced on the
reverse.
The electrical connection must be made on site in the appropriate safety class
on the LED power supply unit connecting cable. A distribution box must be
used.
Ensure the correct assignment of the connecting cable. Establish the mains
connection on the brown (L) and blue (N) wires.
The connection of the control cables is achieved by means of the both leads
marked with – DALI.
In case these leads are not used the luminaire will be operated at full light
output.
Guide the LED power supply unit through the opening in the ceiling and
position it on the suspended ceiling.
Compress the fastening springs of the luminaire housing on both sides and
slide the luminaire housing into the recessed opening.
The fastening springs lock into place behind the ceiling panel.
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 system and open the luminaire.
Please follow the installation instructions for the LED module.
Close the luminaire.
Spares
LED power supply unit DEV-0385/700i
LED module 3000 K LED-0838/930
Reflector 71 003 295 L1
BEGA Gantenbrink-Leuchten KG · Postfach 3160 · 58689 Menden · info@bega.com · www.bega.com