BEGA 51 272.5 Wall Luminaire for Indoor Use Instructions

: June 13, 2024
: BEGA

Table of Contents

BEGA 51 272.5 Wall Luminaire for Indoor
Product Information
Dimension
Instructions for use
Safety
Replacing the LED module
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 51 272.5 Wall Luminaire for Indoor

Product Information

The luminaire has electronic components that are protected against overvoltage in accordance with DIN EN 61547. Separate overvoltage protection components are recommended for additional protection against transients, which can be found on the manufacturer’s website. – The installation and operation of the luminaire must comply with national safety regulations. – Only a qualified electrician should perform the installation and commissioning. – The manufacturer is not liable for damage caused by improper use or installation. – Any subsequent modifications to the luminaire should be done by the person responsible for those modifications. Product Usage Instructions: 1. Positioning the Luminaire: – Place the luminaire housing in a flat inclination angle over the fastening edge of the mounting plate. – Swing in the luminaire housing. – Align the luminaire housing and tighten the hexagon socket screw (wrench size 1.5) with a maximum torque of 0.25 Nm. 2. Optional Coloured Wall Accent: – If desired, an additional coloured wall accent can be achieved using arched wall panels made of metal. – The installation of a wall panel should always be done after the installation of the luminaire. – Arched wall panels are available as accessories and must be ordered separately. – Four finishes are available: velvet white, matt brass, velvet black, and matt copper.

The article numbers for ordering are as follows:
Velvet white: 13 337
Matt brass: 13 338
Velvet black: 13 339
Matt copper: 13 340 3.

Dimension

BEGA-51-272.5-Wall-Luminaire-for-Indoor-FIG-1

Instructions for use

Application
Wall luminaire – Indoor luminaire with ringshaped light source for unshielded and uniform light, light-diffusing silicone diffuser and metal ring. As single luminaires or in arrangements, they are creative lighting design solutions for interior design.

Product description
Ring made of metal and luminaire housing made of synthetic material, finish colour velvet black Round inlay made of metal, finish colour velvet black Diffusor made of translucent ageing-resistant silicone Mounting plate with 2 fixing holes ø 6 mm · 85 mm spacing 2 cable entries for through-wiring of mains supply cable ø 7-10.5 mm, max. 5 G 1.5@ 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 176-275 V DALI-controllable Number of DALI addresses: 1 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 c – Conformity mark Weight: 1.0 kg This product contains light sources of energy efficiency class(es) D

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.

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.

Lamp
- Module connected wattage 23.2 W
- Luminaire connected wattage 26.4 W
- Rated temperature ta = 25 °C
- Ambient temperature ta max = 50 °C.
51 272.5 K3
- Module designation LED-1402/930
- Colour temperature 3000 K
- Colour rendering index CRI > 90
- Module luminous flux 3600 lm
- Luminaire luminous flux * 2265 lm
- Luminaire luminous efficiency * 85,8 lm / W

Installation
LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping. Undo the hexagon socket head screw (wrench size 1,5 mm) and remove mounting plate from luminaire housing. Pass the power connecting cable through the cable entry in the mounting plate. Note position of application of the mounting plate “arrow down”. Fasten the mounting plate with the supplied fastening material or other suitable fastening material to the installation surface. Establish earth conductor connection to the earth conductor connection screw and make the electrical connection to the terminals. 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. Insert the connection terminals into the luminaire housing. BEGA-51-272.5-Wall-
Luminaire-for-Indoor-FIG-2

Position the luminaire housing in a flat inclination angle over the fastening edge of the mounting plate and swing in. Align luminaire housing and tighten (max. 0.25 Nm) hexagon socket screw (wrench size 1.5). If an additional coloured wall accent is desired, arched wall panels made of metal are optionally available – accessories.

Please note: The installation of a wall panel should always be carried out after the installation of the luminaire.
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 system from the power supply. Undo the hexagon socket head screw (wrench size 2.5 mm) and remove luminaire from mounting plate. Remove the connecting lines from the terminals and place the front of the luminaire on a soft surface.
Open the luminaire housing:
First loosen the two outer Torx screws (T20), then the 4 inner Torx screws (T20). Disconnect the lines of the luminaire cable from the 4 terminals and remove the terminals. Using a suitable tool (or with thumb and forefinger), apply pressure to the four snap-in hooks of the luminaire housing until the housing base releases from the latch. Remove the LED module with the diffuser from the holder. Install the replacement module. Please follow the installation instructions for the new LED module. A defective LED-module (silicone diffusor) must be replaced. Close the luminaire housing: Place the lower part of the housing on the snap-in hooks of the upper part of the housing and snap it into place with pressure. First tighten the four inner Torx screws (T20 max. 1.2 Nm), then the two outer Torx screws (T20 max. 0.35 Nm). Re-attach the terminals to the wires of the luminaire cable. Make the electrical connection to the terminals. Observe the correct configuration of the connecting cable. Connect the live conductor to the brown wire (L) and the neutral conductor to the blue wire (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. Position the luminaire housing in a flat inclination angle over the fastening edge ofthe mounting plate and swing in. Align luminaire housing and tighten (max. 0.25 Nm) hexagon socket screw (wrench size 1.5).

Accessories · Wall panels
For this luminaire, optional arched wall panels made of metal are available in 4 finishes. Wall panels are accessories and must be ordered separately.