BEGA 24 140 Ceiling Mounted Downlight Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

BEGA 24 140 Ceiling Mounted Downlight
Instructions for use
Installation
Cleaning · Maintenance
Replacing the LED module
Accessories
CONTACT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 24 140 Ceiling Mounted Downlight

Instructions for use

Application
Hall downlights with symmetrical narrow beam light distribution for the illumination of large and tall rooms such as departure halls, factories, sports halls and auditoriums.

Product description

Luminaire made of aluminium alloy, aluminium and stainless steel
BEGA Unidure® coating technology
Clear safety glass
Silicone gasket
Reflector surface made of pure aluminium 2 mounting rails made of stainless steel for mounting on existing on-site structures or
Mounting with mounting frame 13 576 under ceilings and cantilever plates or from high ceilings with steel cable set 13 582 (see accessories)
Connection box with 2 cable entries for through-wiring of the mains supply cable ø 5-13 mm, max. 5×2,5@
BEGA Ultimate Driver®
LED power supply unit 220-240 V x 0/50-60 Hz
DC 176-264 V
During DC operation the LED power is reduced to 50 %
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 p Ballproof according to DIN VDE 0710 part 13
Protection class IP 65
Dust-tight and protection against water jets Impact strength IK08
Protection against mechanical impacts < 5 joule
- r – Safety mark
- c – Conformity mark
- Weight: 1 7.5 kg
This product contains light sources of energy efficiency class(es) C, D

Lamp

Module connected wattage 269 W
Luminaire connected wattage 298 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 40 °C

24 140 K3

Module designation 4x LED-0967/830
Colour temperature 3000 K
Colour rendering index CRI > 80
Module luminous flux 45600 lm
Luminaire luminous flux 35776 lm
Luminaire luminous efficiency 120,1 lm / W

24 140 K4

Module designation 4x LED-0967/840
Colour temperature 4000 K
Colour rendering index CRI > 80
Module luminous flux 46720 lm
Luminaire luminous flux 36655 lm
Luminaire luminous efficiency 123 lm / W

Lighting technology
Symmetrical narrow beam light distribution Half beam angle 29°

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.

Installation

Secure the luminaire housing to the on-site construction using suitable fixing material. For thermal reasons, make sure to comply with the correct distance between the housing and installation-side mounting surface provided by the two mounting rails.
When mounting with mounting frame 13 576 or steel cable set 13 582 (BEGA accessories), please observe the corresponding instructions for use.
For the electrical connection, unscrew the round plug connector and pull it apart. Loosen the hexagon socket screws on the retaining bracket and remove the connection box.

BEGA-24-140-Ceiling-Mounted-Downlight-FIG-2

Use the supplied connection box to make the electrical connection (see illustration).
Undo hexagon socket head screws (wrench size 3 mm) and open the connection box. Run the power connecting cable through the M20 cable gland and into the connection box. For through-wiring, the factory-fitted dummy plugs must be removed.
Tighten the cable glands securely.
Make the earth conductor connection and the electrical connection.
Observe the correct configuration of the connecting cable. Connect the live conductor to the brown wire (L), the neutral conductor to the blue wire (N) and the earth conductor to the green-yellow wire (PE).
The control cables are connected via the two DALI-labelled wires.
If these wires are not assigned, the luminaire will work with full light output.
Close the connection box. Make sure the gasket is properly located.
Secure the connection box to the luminaire housing using the retaining bracket or to the mounting frame, as applicable.
Press the round plug connector firmly together and screw it in place.

BEGA-24-140-Ceiling-Mounted-Downlight-FIG-3

Reduction of luminous flux
Besides digital control you can limit the luminous flux manually by means of an integrated rotary coded switch inside the luminaire housing.
By this means an operation at higher ambient temperatures is possible.

Switch position 0 = 100 % max. ta: 40 °C
Switch position 1 = 70 % max. ta: 50 °C
Switch position 2 = 5 0 % max. ta: 65 °C
Switch position 3 = 30 % max. ta: 75 °C

Cleaning · Maintenance

Clean luminaire regularly with solvent-free cleansers from dirt and deposits.
Do not use high pressure cleaners.

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.
Inspect and, if necessary, replace the luminaire gaskets.
Defective glass must be replaced.
Close the luminaire.