BEGA 50676.2 LED Ceiling Luminaire Downlight Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

Dimension
Application
Product description
Safety
Overvoltage protection
Lighting technology
Installation
Cleaning · Maintenance
Spares
Customer Support
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 50676.2 LED Ceiling Luminaire Downlight

Dimension

Application

Ceiling luminaire downlight · indoor luminaire with aluminium housing for non- glare light deflected downwards.

Product description

Ceiling luminaire downlight »STUDIO LINE«
Luminaire housing made of aluminium,
surface Colour velvet black
inside hue aluminium matt
Trim ring · Chrome finish
Light-diffusing silicone lens
Reflector made of pure anodised aluminium
2 mounting holes ø 4.5mm
Distance apart 153mm
Connecting terminals 2.5@
Earth conductor connection
LED power supply unit
220-240 V x 0/50-60 Hz
DC 170-280 V
DALI-controllable
Number of DALI addresses: 1
Basic insulation is provided between the mains
and control cables
BEGA Thermal Switch®
Temporary thermal shutdown to protect
temperature-sensitive components
Safety class I
– Safety mark
– Conformity mark
Weight: 1.9 kg
This product contains light sources of energy efficiency class(es) E

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 17.2 W
Luminaire connected wattage 19.5 W
Rated temperature ta=25 °C
Ambient temperature ta max=40 °C

50 676.2K3

Module designation LED-0785/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 2655 lm
Luminaire luminous flux 1861 lm
Luminaire luminous efficiency 95,4 lm/W

Lighting technology

Half beam angle 35°

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.
Establish the earth conductor connection on the earthing screw ( ) of the mounting plate.
Establish the earth conductor connection to the luminaire housing (plug contact).
Make electrical connection to the terminals marked (L) and (N).
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.
Installation

IMPORTANT:

To ensure secure connection, the luminaire housing must be positioned precisely in relation to the mounting plate.
Make sure that the vertical bar inside the luminaire housing is positioned precisely in the area of the mounting hole on the long bar of the mounting plate.
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.

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.