BEGA 50852.1 Ceiling Luminaire Downligh Instructions

: June 12, 2024
: BEGA

Table of Contents

BEGA 50852.1 Ceiling Luminaire Downligh
Product Information
Instructions for use
Safety
Installation
Dimension
Replacing the LED module
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 50852.1 Ceiling Luminaire Downligh

Product Information

Product Description	This is a luminaire product.
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.
LED Module Information|

Module Designation: LED-0978/930
Colour Temperature: 3000 K
Colour Rendering Index (CRI): > 90
Module Luminous Flux: 1735 lm
Luminaire Luminous Flux: 1414 lm
Luminaire Luminous Efficiency: 104.7 lm/W

Instructions for use

Application
Ceiling luminaire downlight · indoor luminaire with asymmetrical broad spread light distribution. With 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 white 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 70mm Connecting terminals 2.5@ Earth conductor connection
2-pole connection terminals for digital control
LED power supply unit
220-240 V x 0/50-60 Hz
DC 196-250 V
DALI-controllable
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
- Weight: 1.6 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 11.5 W
Luminaire connected wattage 13.5 W
Rated temperature ta=25 °C
Ambient temperature ta max=55 °C
50 852.1K3
- Module designation LED-0978/930
- Colour temperature 3000 K
- Colour rendering index CRI > 90
- Module luminous flux 1735 lm
- Luminaire luminous flux 1414 lm
- Luminaire luminous efficiency 104,7 lm/W

Light technique
Asymmetrical broad spread light distribution Half beam angle 61°

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).

Please note:

If the luminaire is to be mounted onto a metallic, electroconductive surface, it is mandatory to make sure that the mounting surface is connected conductive to the earth conductor of the luminaire!
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.

Dimension

BEGA-50852-1-Ceiling-Luminaire-Downligh-1

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