BEGA 50852.5 Ceiling Luminaire or Downlight for Indoor Use Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

BEGA 50852.5 Ceiling Luminaire or Downlight for Indoor Use
Product Information
Dimension
Instructions for use
Safety
Replacing the LED module
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 50852.5 Ceiling Luminaire or Downlight for Indoor Use

Product Information

Section	Content
Gebrauchsanweisung	Instructions for use
Produktbeschreibung	Product description
Sicherheit	Safety
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.
Lampe| 11,5 W
13,5 W
ta max = 25
ta max = 55
Lamp Module connected wattage| 11.5 W
Luminaire connected wattage| 13.5 W
Rated temperature| 25
Ambient temperature| 55
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
Installation| LED are high-quality electronic components! Please avoid
touching the light output opening of the LED directly during
installation or relamping. 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: 20 000 042 B4
LED power supply unit: DEV-0305/350i
LED module 3000 K: LED-0978/930
Reflector unit: 75 004 687

Dimension

BEGA-50852.5-Ceiling-Luminaire-or-Downlight-for-Indoor-Use-
FIG-1

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 black 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 70 mm 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 r – Safety mark c – Conformity mark 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 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
50 852.5 K3
- 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 conductively 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 an 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 the enclosed trim ring with the 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.
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.