BEGA 50 476.1 Ceiling Luminaire Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 50 476.1 Ceiling Luminaire
Product Information
| Parameter | Value |
|---|---|
| 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| 25 W
Luminaire Connected Wattage| 27.6 W
Rated Temperature| Ambient temperature range: 25°C – 45°C
Module Designation| LED-0785/830
Colour Temperature| 3000 K
Colour Rendering Index (CRI)| CRI > 80
Module Luminous Flux| 4365 lm
Luminaire Luminous Flux| 3538 lm
Luminaire Luminous Efficiency| 128.2 lm / W
Product Usage Instructions
- During installation or relamping, avoid touching the light output opening of the LED directly.
- To ensure a secure connection, position the luminaire housing precisely in relation to the mounting plate. Make sure that the vertical bar inside the luminaire housing aligns with the mounting hole on the long bar of the mounting plate. Press the luminaire housing firmly against the mounting plate and turn it clockwise until it stops.
- Screw the enclosed trim ring with the attached reflector into the luminaire housing by turning it clockwise.
- To replace the LED module, follow these steps:
- Disconnect the electrical installation.
- Open the luminaire.
- Refer to the installation instructions for the LED module and follow them carefully.
- Close the luminaire.
- The designation of the LED module is noted on a label in the luminaire. The light color and light output of BEGA replacement modules correspond to those of the originally fitted modules.
Dimensions
Instructions for use
Application
Ceiling luminaire downlight · indoor luminaire with symmetrical wide beam
light distribution. With BEGA Hybrid Optics® : Highly efficient and low-loss
light distribution, thanks to reflector and optical lens.
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 4.5 mm
- Distance apart 153 mm
- Connecting terminals 2.5@
- Earth conductor connection
- LED power supply unit
- 220-240 V x 0/50-60 Hz
- DC 170-276 V
- DALI-controllable
- 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: 2.2 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 25 W
Luminaire connected wattage 27.6 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 45 °C
50 476.1 K3
Module designation LED-0785/830
Colour temperature 3000 K
Colour rendering index CRI > 80
Module luminous flux 4365 lm
Luminaire luminous flux 3538 lm
Luminaire luminous efficiency 128,2 lm / W
Lighting technology
Half beam angle 30°
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 (1) of the mounting plate.
Establish the earth conductor connection to the luminaire housing (plug
contact). Push silicone sleeves over the lines and establish the 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.
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.
Spares
Glass/Trim ring 20 000 089 M
LED power supply unit DEV-0391/500
LED module 3000 K LED-0785/830
Reflector unit 76 001 614 .1M
BEGA Gantenbrink-Leuchten KG
Postfach 31 60
58689 Menden
info@bega.com
www.bega.com