BEGA 50295 Recessed Ceiling and Wall Installation Guide

June 12, 2024
BEGA

50 295

Recessed ceiling and wall luminaire for indoor use

BEGA 50893 2 Ceiling Recessed Indoor Luminaire -

Instructions for use

Application
Recessed ceiling and wall luminaire · indoor luminaire with hand-blown opal glass, satin matt and aluminium housing and with external LED power supply unit.
Luminaire with adjustable colour temperature (Tunable White).
They are ideal for places where a soft and uniform lighting distribution is required.
For installation into ceilings with a shallow depth in interior areas.
Product description
Recessed LED-ceiling and wall luminaire with a
remote DALI controllable power supply unit
Luminaire housing made of aluminium
Opal glass, satin matt, with screw neck
Silicone gasket
Recessed opening ø 325 mm
Required installation depth 65 mm
Luminaire housing with 3 fixing claws and
guide screws
2-pole connecting terminal for
digital control
BEGA Ultimate Driver®
LED power supply unit
220-240 V x 0/50-60 Hz
DC 176-264 V
During DC operation the LED power
is reduced to 50 %
DALI controllable (Device Type 8 for Tunable
White according to IEC 62386-209)
A basic isolation exists between power cable
and control line
Safety class II 2
– Safety mark
****– Conformity mark
Weight: 3.1 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 28.1 W
Luminaire connected wattage 32 W
Rated temperature t = 25 °C
Ambient temperature ta max = 30 °C
Module designation LED-0832/9TW
Colour temperature adjust. 2700 – 6500 K
Colour rendering index Ra > 90
Module luminous flux 3650 lm
Luminaire luminous flux * 2330 lm
Luminaire luminous efficiency * 72,8 lm / W
  • preliminary data

Setting the colour temperature
The LED colour temperature of the luminaire can be set from 2700 to 6500 K (“Tunable White”).
Please note: To be able to set the LED colour temperature, the controller used must support DALI Device Type 8. If no LED colour temperature setting is made, 3000 K will be used by default.

Installation

LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during installation or relamping.
The recessed opening is covered by the frame of the luminaire housing.
Fixing of the luminaire in the structure is achieved by using three adjustable wedgeshaped claws.

Installation in solid walls or ceilings
To accommodate the luminaire and the external power supply unit we recommend using the installation housing 13 029.
Please note:
To ensure that the luminaire is securely held in the plastered installation housing, it is essential to unscrew the screws on the underside of the fastening claws and remove the adapter for the fastening claws (see drawing).
Installation in suspended ceilings
A recessed opening of ø 325 mm with a minimum installation depth of 65 mm is required.
The lateral distance between the luminaire housing and parts of the building must be at least 50 mm.
The claws grip behind the panel.
The minimum thickness of the panel must be 3 mm and the maximum thickness 20 mm.
A panel with less than 5 mm thickness must be reinforced on the reverse side.
Remove glass from luminaire housing by turning it counter-clockwise.
Open cover of the LED-power supply unit and lead mains supply cable into it.
Make 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.
Close cover of the LED-power supply unit.
Push external LED power supply unit and luminaire housing into the ceiling cut-out.
Luminaire housing and external LED power supply unit must not be covered by any heat insulating materials.

Cleaning · Maintenance

Clean luminaire regularly with solvent-free cleansers from dirt.
Defective glass must be replaced.
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.

Accessories

13 029 Installation housing
For the accessories a separate instructions for use can be provided upon request.

Spares

Spare glass 11 003 055 40R G
LED power supply unit DEV-0264/700
LED module LED-0832/9TW
Gasket glass 83 001 461

BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com

References

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