BEGA 24 731 Large-Area Luminaire Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
**BEGA 24 731 Large-Area Luminaire Instruction Manual
**
Application
Ceiling and wall luminaire with impact-resistant cover made of synthetic
material.
Large-area luminaire with a very high light output and uniform light
distribution.
Product description
Luminaire made of aluminium and stainless steel
BEGA Unidure® coating technology
Colour white
White synthetic diffuser
Silicone gasket
Mounting plate with 4 fixing holes ø 9.5mm
Pitch circle ø 1,100mm
2 cable entries for through-wiring of mains
supply cable ø 7-10.5mm, max. 5G1.5@
Connecting terminal 2.5@
with plug connection
Earth conductor connection
LED power supply unit
220-240 V x 0/50-60 Hz
DC 176-280 V
During DC operation the LED power
is reduced to 15%
DALI-controllable
Number of DALI addresses: 2
Basic insulation is provided between the mains
and control cables
BEGA Thermal Control®
Temporary thermal regulation to protect
temperature-sensitive components without
switching off the luminaire
Safety class I
Protection class IP 65
Dust-tight and protection against water jets
Impact strength IK10
Protection against mechanical
impacts < 20 joule
– Safety mark
– Conformity mark
Weight: 23.6 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 121.6 W
Luminaire connected wattage 134 W
Rated temperature ta=25 °C
Ambient temperature ta max=40 °C
24 731K3
Module designation 8x LED-0690/930
Colour temperature 3000 K
Colour rendering index CRI >90
Module luminous flux 20320 lm
Luminaire luminous flux 17294 lm
Luminaire luminous efficiency 129,1 lm/W
24 731K4
Module designation 8x LED-0690/940
Colour temperature 4000 K
Colour rendering index CRI >90
Module luminous flux 21520 lm
Luminaire luminous flux 18314 lm
Luminaire luminous efficiency 136,7 lm/W
Installation
Please note:
In order to avoid deformation under its own weight, do not deposit luminaire
on its domed synthetic cover outside the package !
Undo lateral grub screw 1 (wrench size 3) turn the mounting plate 2 counter-
clockwise and remove it from the luminaire housing.
Fix the mounting plate with enclosed or any other suitable fixing material
onto the mounting surface.
Undo the Allen screws (wrench size 4) and remove the connection cover from the
luminaire housing to make the electrical connection.
Lead mains supply cable through the cable entry of the connecting compartment
cover.
Make the earth conductor connection and the electrical connection.
The two loose plug-in terminals marked DALI are provided for digital control
purposes.
If these terminals are not assigned, the floodlight will work with full light
output.
The steel retention wires must be used to install the luminaire on the
ceiling.
Hook the ends of the 4 steel wires from the luminaire housing into the
recesses of the mounting brackets on the mounting plate.
To secure the steel wires, screw the hexagon socket screws (Pos. A) into the
holes (Pos. B).
Push plug into coupler as far as it will go.
Assemble connecting compartment cover.
Make sure that the gasket is positioned correctly.
Insert the luminaire housing into the mounting plate and turn it clockwise
into the four guides as far as the stop.
As you do so, make sure that all four retention bolts of the luminaire housing
are firmly seated in the guides of the mounting plate and that it is no longer
possible to remove the luminaire.
Screw in the grub screw on the side as far as the stop in order to lock the
luminaire in place.
You must not feel any resistance when you do this. If you do, check that the
luminaire housing is correctly seated in the mounting plate.
Cleaning · Maintenance
Clean dirt and debris from the luminaire regularly with a clean, soft, lint-
free cloth that is kept damp throughout the cleaning.
If possible, please use water for this, adding a little commercial dishwashing
detergent.
For lacquered surfaces we recommend the use of BEGA Lacquer Care Set 71 179.
Cleaning agents containing solvents and highpressure cleaners are unsuitable
for cleaning and maintenance.
Replacing the LED power supply unit
Disconnect the electrical installation.
Undo the hexagon socket screws (wrench size 4) and remove the connection cover
from the luminaire housing to replace the power supply unit.
Undo the hex nut, slide the carrier plate with the power supply unit and
remove it from the luminaire housing.
Install in reverse order.
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.
Inspect and, if necessary, replace the luminaire gaskets.
Defective glass must be replaced.
Close the luminaire.
Spares
Synthetic cover 15 000 476
LED power supply unit DEV-0300/1400
LED module 3000 K LED-0690/930
LED module 4000 K LED-0690/940
Gasket cover 83 001 587