Recessed ceiling luminaire for indoor use
51 076.4
Contents
51076.4 Recessed Ceiling Luminaire
Instructions for use
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 5-30 mm 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 matt brass Fixing is achieved by using 2 fastening springs Recessed opening ø 141 mm Required installation depth 90 mm Light-diffusing disc External LED power supply unit 220-240 V 
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 |
| 51 076.4 K3 | |
| Module designation | LED-0838/930 |
| Colour temperature | 3000 K |
| Colour rendering index | CRI > 90 |
| Module luminous flux | 2670 lm |
| Luminaire luminous flux | 1135 lm |
| Luminaire luminous efficiency | 56,8 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 L2 |
BEGA Gantenbrink-Leuchten KG
Postfach 31 60
58689 Menden
[email protected]
www.bega.com
