BEGA 51274.5K3 LED Ceiling Luminaire Instruction Manual
- May 15, 2024
- BEGA
Table of Contents
BEGA 51274.5K3 LED Ceiling Luminaire
Instructions for use
Application
Ceiling luminaire – Indoor luminaire with 2 ring-shaped light sources for
unshielded and uniform light, light-diffusing silicone diffusers and metal
rings. 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, surface 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 4.8mm · 35mm spacing
- Connecting terminals 1,5
- Earth conductor terminal
- 2-pole connection terminals for digital control
LED power supply unit
- 220-240 V x 0/50-60 Hz
- DC 196-250 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: 1.1 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 by 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 34.8 W
- Luminaire connected wattage 39 W
- Rated temperature ta=25 °C
- Service life criteria 50000 h/L70 51 274.5K3
Module designation
- LED-1410/930 + LED-1414/930
- Colour temperature 3000 K
- Colour rendering index CRI > 90
- Module luminous flux 5400 lm
- Luminaire luminous flux * 3400 lm
- Luminaire luminous efficiency * 87,2 lm/W
- preliminary data
Installation
LEDs are high-quality electronic components! Please avoid touching the light
output opening of the LED directly during installation or relamping. Remove
the earth conductor connection (plug contact) between the mounting plate and
the power supply unit. Please ensure that sufficient installation clearance is
provided for the luminaire on the ceiling.
The axial mounting distance of the mounting plate to the walls must be at least 425 mm. Pass the power connecting cable through the cable entry in the mounting plate. Note the 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 an earth conductor connection to the earth conductor connection screw and make the electrical connection to the terminals. Re-establish the earth conductor connection (plug contact) between the mounting plate and the power supply unit. Insert the connection terminals into the luminaire housing.
IMPORTANT : Before installing the luminaire housing on the mounting plate, make sure that the external marking on the upper edge of the luminaire housing points to the recess in the fastening of the edge of the mounting plate. Position the luminaire housing in a flat inclination angle over the fastening edge of the mounting plate and swing in. Press the luminaire housing with the ring seal firmly onto the mounting plate and tighten clockwise. The luminaire’s anti-twist device makes it possible to turn the luminaire housing between 25° and 340° in both directions on the mounting plate for alignment and fin adjustment.
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 from the power supply. Press the luminaire housing with the ring seal firmly against the mounting plate and remove it from the mounting plate by turning it anti-clockwise. Loosen the connecting wires from the terminals and place the luminaire on the top side on a soft surface. Release the metal discs inserted into the underside of the luminaire housing from the housing groove by applying slight pressure on the edge, and remove them from the magnetic force.
To replace an LED module with a diffusor, it is necessary to open the luminaire housing on the underside. Hold the ceiling luminaire by the luminaire housing and, using a suitable tool, apply pressure to the four snap- in hooks of the luminaire housing until the housing section 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. If necessary, repeat the same procedure with any additional LED module (housing section). A defective luminaire cover must be replaced. Reinsert the previously removed metal disk into the magnetic housing recess on the underside. Install the luminaire on the ceiling again in the reverse order.
Spares
LED power supply unit DEV-0305/700i
LED module 3000 K LED-1410/930
LED module 3000 K LED-1414/930
Round blank (inlay) 72 004 054B3
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>