BEGA 50127.4 LED Wall Luminaire Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

BEGA 50127.4 LED Wall Luminaire
Product Usage Instructions
Instructions for use
Product Description
Safety
Installation
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 50127.4 LED Wall Luminaire

Product Information:

Product Description:	Metal housing, finish Brass
Hand-blown opal glass, satin matt
Mounting plate with 2 fixing Earth conductor connection
2-pole connecting terminal for digital control
LED power supply unit 220-240 V x 0/50-60 Hz DC 176-276 V
DALI-controllable
Number of DALI addresses: 1
Basic insulation is provided between the mains and control

cables
| Temporary thermal regulation to protect temperature-sensitive
components without switching off the luminaire
Weight:| 2.5 kg
Energy Efficiency Class:| D

Product Usage Instructions

Ensure that the installation and operation of this luminaire comply with national safety regulations.
Installation and commissioning should only be carried out by a qualified electrician.
Avoid improper use or installation as it may cause damage. The manufacturer accepts no liability for such damage.
If any modifications are made to the luminaire, the person responsible for these modifications will be considered the manufacturer.
The electronic components installed in the luminaire are protected against overvoltage in accordance with DIN EN 61547. For additional protection against transients, it is recommended to use separate overvoltage protection components. These components can be found on the manufacturer’s website at www.bega.com.
When handling the luminaire, avoid touching the light output opening to prevent damage to the high-quality electronic components.

Wall luminaire for indoor use

Instructions for use

Application
Free-radiating wall wall luminaire · indoor luminaire made of hand-blown opal glass, satin matt and metal housing.
The character of the three-ply opal glass creates a smooth and uniform light distribution in the room.

Product Description

Metal housing, finish Brass
Hand-blown opal glass, satin matt
Mounting plate with 2 fixing holes ø 5.5 mm · 80 mm spacing
2 cable entries for through-wiring for mains cable up to ø 10,5 mm max. 5 x 1.5@ Connection terminal 2.5@
Earth conductor connection
2-pole connecting terminal for digital control
BEGA Ultimate Driver®
LED power supply unit 220-240 V x 0/50-60 Hz
DC 176-276 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
– Safety mark
– Conformity mark
Weight: 2.5 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 19.2 W
Luminaire connected wattage 22.3 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 45 °C

50 127.4 K3

Module designation 2x LED-0574/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 3220 lm
Luminaire luminous flux 1980 lm
Luminaire luminous efficiency 88,8 lm / W

Installation

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
Take off glass from luminaire base.
Loosen earth conductor connection between LED unit and luminaire base (plug connection). Loosen knureld head screws of the LED-unit and remove them.
Remove the LED unit from the luminaire base. Lead the mains supply cable through the cable entry of the luminaire base.
Fix luminaire base with enclosed or any other suitable fixing material onto the mounting surface.
Be sure to use the gasket rings supplied. Notice position of use “arrow down” of the luminaire base.
Fix LED-unit hand-tight with both knurled head screws onto luminaire base.
Make earth conductor connection between LED unit and luminaire base (plug connection). Establish earth conductor connection and make the electrical connection to the terminals. For digital control please use the connecting terminal DA, DA.
In case this terminal is not used the luminaire will be operated at full light output.
Insert glass into luminaire base.

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.

Spares