BEGA 24906 Recessed Ceiling Luminaire Light Instruction Manual

: June 6, 2024
: BEGA

Table of Contents

BEGA 24906 Recessed Ceiling Luminaire Light
Instructions for use
Overvoltage protection
Installation
Cleaning · Maintenance
Spares
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BEGA 24906 Recessed Ceiling Luminaire Light

Technical amendments reserved

Recessed ceiling luminaire

Instructions for use

Application

Recessed ceiling luminaire with attached connecting cable for installation into concrete ceilings or suspended ceilings both indoors and out.
With symmetrical wide beam light distribution.

Product description

Luminaire made of aluminium alloy, aluminium and stainless steel
BEGA Unidure® coating technology
Colour graphite or white

Clear safety glass

Reflector surface made of pure aluminium Luminaire housing with 2 fixing claws and guide screws
Recessed opening ø 160 mm
Required installation depth 120 mm Connecting cable X05BQ-F 5 G 1 mm² with free line ends
Cable length 0,5 m
Complies with flicker requirements in accordance with IEEE 1789,
DIN IEC/TR 63158, DIN IEC/TR 61547-1
LED power supply unit 220-240 V 0/50-60 Hz
DC 176-275 V
During DC operation the LED power is reduced to 15 %
DALI-controllable
Number of DALI addresses: 1
Basic insulation is provided between the mains and control cables
Safety class I
Protection class IP 65
Dust-tight and protection against water jets c
Conformity mark
This product contains light sources of energy efficiency class(es) B

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.
The ideal protection of all electronic components installed in the luminaires is achieved by using bounce-free switching contacts such as an electronic relay (solid-state relay), e.g.
BEGA 71 320.

Lamp

Module connected wattage 13.7 W
Luminaire connected wattage 15.5 W
Rated temperature ta = 25 °C
Service life criteria 50 000 h / L70

24 906 K3

Module designation LED-1628/830
Colour temperature 3000 K
Colour rendering index CRI > 80
Module luminous flux 2820 lm
Luminaire luminous flux * 1980 lm
Luminaire luminous efficiency * 127,7 lm / W

24 906 K4

Module designation LED-1628/840
Colour temperature 4000 K
Colour rendering index CRI > 80
Module luminous flux 2890 lm
Luminaire luminous flux * 2030 lm
Luminaire luminous efficiency * 131 lm / W
preliminary data
Lighting technology
Half beam angle 40°

Installation

Luminaire housing must not be installed in heat-insulating material.
The recessed opening is covered by the frame of the luminaire housing.
Fixing of the luminaire in the structure is achieved by using two adjustable wedge-shaped claws.
A recessed opening of ø 160 mm with a minimum depth of 120 mm is required.
The lateral distance between the luminaire housing and parts of the building must be at least 50 mm.
The claws grip behind the ceiling cladding. The minimum thickness of the ceiling cladding is 1 mm.
Ensure that the suspended ceiling and wall surfaces have sufficient load-bearing capability. If the thickness is less, and if installation is to be carried out in plasterboard ceilings, the back of the ceiling cladding must be reinforced in the region of the claws.
The electrical connection of the free cable end must be carried out with matching protection class and safety class, relieved of strain, with suitable connection terminals in a suitable connection box (not included in the scope of delivery).
Observe the correct configuration of the connecting cable. Make the mains connection to the brown (L), blue (N) and green-yellow wires ( ).
The control cables are connected via the two DALI-labelled wires white-red (wh-rd) and white-black (wh-bl). If these wires are not assigned, the luminaire will work with full light output.
Insert luminaire housing into the recessed opening. Hand-tighten screws of the claw fastener (torx drive T15) evenly. Do not use an electric screwdriver!
When tightening the screws, the fixing claws must swivel onto the inside of the suspended ceiling. The luminaire is fixed.
When undoing the guide screws, the fixing claws swivel back and the luminaire can be removed.

Cleaning · Maintenance

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

Please note:

Do not remove the desiccant bag from the luminaire housing.
It is needed to remove residual moisture.

Replacing the LED module

The designation of the LED module is noted on a separate label in the luminaire or on the underside of the specific LED module.
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.