BEGA 51212.2 LED Ceiling Luminaire Instructions

: June 13, 2024
: BEGA

Table of Contents

BEGA 51212.2 LED Ceiling Luminaire
Product Information
Product Usage Instructions
DIMENSIONS
Instructions for use
Product Description
Safety
Overvoltage protection
Installation
Cleaning · Maintenance
Replacement of the LED module
Spares
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 51212.2 LED Ceiling Luminaire

Product Information

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| 20.8 W
Luminaire Connected Wattage| 24 W
Rated Temperature| 25°C
Ambient Temperature| 30°C
Module Designation| LED-0800/927
Colour Temperature| 2700 K
Colour Rendering Index (CRI)| > 90
Module Luminous Flux| 2825 lm
Luminaire Luminous Flux| 1802 lm
Luminaire Luminous Efficiency| 75.1 lm/W

Product Usage Instructions

Installation

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
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.
Open luminaire: Unscrew glass from luminaire housing by turning it counter-clockwise. To prevent the luminaire from turning on the mounting plate, hold the luminaire housing in place with one hand.

Replacement of 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. Defective glassmust be replaced. Close the luminaire.

DIMENSIONS

BEGA-51212.2-LED-Ceiling-Luminaire-
FIG-1

Instructions for use

Application
Ceiling luminaire downlight · indoor luminaire with symmetrical wide beam light distribution.

Product Description

Aluminium alloy housing, finish Stainless steel
Crystal glass, partially satin matt, with screw neck
Light-diffusing silicone lens
Reflector made of pure anodised aluminium 2 mounting holes ø 4.5 mm
Distance apart 112 mm
Connecting terminals 2.5@
Earth conductor connection
LED power supply unit 220-240 V x 0/50-60 Hz
DC 176-275 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
Impact strength IK06
Protection against mechanical impacts < 1 joule
CE – Conformity mark
Weight: 1.8 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.

Lighting technology

Half beam angle 53°

Lamp

Module connected wattage 20.8 W
Luminaire connected wattage 24 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 30 °C

51 212.2 K27

Module designation LED-0800/927
Colour temperature 2700 K
Colour rendering index CRI > 90
Module luminous flux 2825 lm
Luminaire luminous flux 1802 lm
Luminaire luminous efficiency 75,1 lm / W

51 212.2 K3

Module designation LED-0800/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 2945 lm
Luminaire luminous flux 1879 lm
Luminaire luminous efficiency 78,3 lm / W

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.

BEGA-51212.2-LED-Ceiling-Luminaire-FIG-2

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.

Open luminaire:

Unscrew glass from luminaire housing by turning it counter-clockwise.
To prevent the luminaire from turning on the mounting plate, hold the luminaire housing in place with one hand.

Cleaning · Maintenance

Clean luminaire regularly with solvent-free cleansers from dirt.

Replacement of 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.
Defective glass must be replaced.
Close the luminaire.