BEGA 51104.1 LED Recessed Ceiling Downlight Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

BEGA 51104.1 LED Recessed Ceiling Downlight
Recessed ceiling downlight for indoor use
Instructions for use
Application
Safety
Installation
Cleaning · Maintenance
Spares
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 51104.1 LED Recessed Ceiling Downlight

BEGA-51104.1-LED-Recessed-Ceiling-Downlight-product

Product Information

Safety: The installation and operation of this luminaire are subject to national safety regulations. Installation and commissioning must be carried out by a qualified electrician. The manufacturer is not liable for damage caused by improper use or installation.
Overvoltage Protection: The electronic components installed in the luminaire are protected against overvoltage according to DIN EN 61547. Additional protection against transients is recommended through separate overvoltage protection components.
Lamp Information:
- Lamp Type: LED
- Module Connected Wattage: 4 W
- Luminaire Connected Wattage: 33 W
- Rated Temperature: 25°C
- Ambient Temperature: 25°C
Module Information:
- Module Designation: 6x LED-1208/927
- Colour Temperature: 2700 K
- Colour Rendering Index (CRI): > 90
- Module Luminous Flux: 3240 lm
- Luminaire Luminous Flux: 1900 lm
- Luminaire Luminous Efficiency: 57.6 lm/W
Module Information:
- Module Designation: 6x LED-1208/930
- Colour Temperature: 3000 K
- Colour Rendering Index (CRI): > 90
- Module Luminous Flux: 3480 lm
- Luminaire Luminous Flux: 2040 lm
- Luminaire Luminous Efficiency: 61.8 lm/W

Product Usage Instructions
Installation

The luminaire housing and external LED power supply unit must not be covered by any heat-insulating materials.
A clearance of at least 50 mm to the sides of the building is required for the luminaire housing and the power supply unit.
Avoid touching the light output opening of the LED directly during installation or relamping.
For suspended ceilings, a recessed opening of 68 mm with a minimum depth of 86 mm is required for each luminaire.
The minimal thickness of the ceiling panel must be 3 mm and must not exceed 18 mm. If the ceiling panel is less than 3 mm thick, it must be reinforced on the reverse side.

Ready-to-Connect Set
The ready-to-connect set of recessed ceiling luminaires includes an external phased-dimmable LED power supply unit and connection cables with a 2-pole plug connector between the luminaires and the LED power supply unit.

Recessed ceiling downlight for indoor use

BEGA-51104.1-LED-Recessed-Ceiling-Downlight-fig-1

Instructions for use

Application

Ceiling luminaire downlight · Indoor luminaire with symmetrical very wide beam light distribution. Ready-to-connect set of 6 including external phase- dimmable LED power supply unit and connection cables between the luminaires. For installation in suspended ceilings of 3-18 mm in interior applications

Product Description
Set of 6 ready-to-connect recessed ceiling luminaire downlights including external power supply unit Luminaire housing made of die-cast zinc finish Colour velvet white The reflector surface is made of pure aluminium Fixing is achieved by using

fastening springs
Recessed opening ø 68 mm Required installation depth 86 mm Connection cable with 2-pole plug connector between luminaires and external LED power supply unit (see sketch)

External LED power supply unit
220-240 V y 50-60 Hz
Dimmable via a leading-edge or trailing-edge dimmer

Safety Class II 2
c – Conformity mark
Weight: 1.0 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 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 4 W
Luminaire connected wattage 33 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 25 °C

51 104.1 K27

Module designation 6x LED-1208/927
Colour temperature 2700 K
Colour rendering index CRI > 90
Module luminous flux 3240 lm
Luminaire luminous flux 1900 lm
Luminaire luminous efficiency 57,6 lm / W

51 104.1 K3

Module designation 6x LED-1208/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 3480 lm
Luminaire luminous flux 2040 lm
Luminaire luminous efficiency 61,8 lm / W

Lighting technology

Symmetrical wide beam light distribution
Half beam angle 50°

Installation

Luminaire housing and external LED power supply unit must not be covered by any heat-insulating materials.
IMPORTANT: For the luminaire housing and the power supply unit, a clearance of at least 50 mm to the sides of the building is required. LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping. The ready-to- connect set of recessed ceiling luminaires includes an external phase-dimmable LED power supply unit and connection cables with a 2-pole plug connector between the luminaires and the LED power supply unit. Installation in suspended ceilings: For each luminaire, a recessed opening of 68 mm with a minimum depth of 86 mm is required. The minimal thickness of the ceiling panel must be 3 mm and must not be greater than 18 mm. A ceiling panel with less than 3 mm thickness must be reinforced on the reverse.

BEGA-51104.1-LED-Recessed-Ceiling-Downlight-fig-2

The electrical connection must be made on-site in the appropriate safety class on the LED power supply unit connecting cable. A distribution box must be used. Ensure the correct assignment of the connecting cable. Establish the main connection on the brown (L) and blue (N) wires. Guide the LED power supply unit and connection cable with distribution boxes through the ceiling opening and deposit them in the suspended ceiling. Make sure that the plug connectors between connection cables and distribution boxes on the suspended ceiling are connected correctly before connecting the recessed luminaires. The luminaires are interlinked in a series of connections.

IMPORTANT : Make sure that the series circuit is closed via the plug with the wire jumper in the distribution box of the last luminaire.
Alternatively, plug this plug with a wire jumper into the distribution box socket of the last luminaire. Connect the plug of the first recessed luminaire to the integrated socket of the first distribution box until the latch engages.
Proceed with additional luminaires in the same way. Cover the recessed opening with the stop ring of the luminaire housing. The luminaire housing is then fixed in the recessed opening via two springs. Compress the fastening springs of the luminaire housing on both sides and slide the luminaire housing into the recessed opening. The fastening springs lock into place behind the ceiling panel.

Cleaning · Maintenance

Clean the 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 and open the luminaire. Please follow the installation instructions for the LED module. Close the luminaire.