BEGA 50 656 Ceiling and Wall Luminaire
Indoor Use | [IP44 rating] | [IK07 impact resistance]
Application
This is an indoor ceiling and wall luminaire designed for general lighting tasks. It features a soft and uniform light distribution, making it suitable for environments where such lighting is required. The luminaire offers a high protection class.
Key Features:
- Hand-blown opal glass, satin matt finish
- Aluminum alloy housing
- High protection class
Product Description
The luminaire is constructed from die-cast aluminum with a white finish. It incorporates hand-blown opal glass with a satin matt surface, secured by a sliding-bolt closure.
Diagram Description:
The luminaire is circular with the following dimensions: Mounting holes are Ø 5.5 mm, spaced 44 mm apart (with a 24 mm offset). The overall luminaire diameter is Ø 350 mm, with a height of 313 mm and a width of 120 mm. The depth range is indicated as 15-85 mm.
Technical Specifications:
- Housing Material: Die-cast aluminum
- Finish: White
- Glass: Hand-blown opal glass, satin matt, with sliding-bolt closure
- Mounting Holes: 2 holes, Ø 5.5 mm, 230 mm distance apart
- Cable Entries: 2 entries for through-wiring of mains cable up to Ø 10.5 mm
- Connection Terminal: 2.5 mm²
- Earth Conductor Connection: Included
- LED Power Supply: Integrated
- Mains Voltage: 220-240 V~ 0/50-60 Hz
- DC Voltage: 196-250 V
- Control: DALI-controllable
- Insulation: Basic insulation between mains and control cables
- BEGA Thermal Control®: Temporary thermal regulation to protect temperature-sensitive components without switching off the luminaire.
- Safety Class: I
- Protection Class: [IP44 rating] (Protected against granular foreign bodies ≥ 1 mm and splash water)
- Impact Strength: [IK07 impact resistance] (Protection against mechanical impacts < 2 joules)
- Safety Mark: [Safety mark]
- Conformity Mark: [CE mark]
- Weight: 3.4 kg
- Energy Efficiency Class: D (for light sources)
Safety and Installation
Installation and operation of this luminaire must comply with national safety regulations. Installation and commissioning should only be performed by a qualified electrician. The manufacturer is not liable for damages resulting from improper use or installation. Any subsequent modifications render the responsible party the manufacturer.
Installation Steps:
- Ensure the luminaire housing is securely fixed to the mounting surface using the provided or suitable fixing material. Use the enclosed gaskets.
- Establish the earth conductor connection.
- Connect the electrical wiring, pushing silicone sleeves over the connection wires.
- For digital control (DALI), use the DA, DA terminal. If this terminal is not used, the luminaire operates at full light output.
- Insert the opal glass into the luminaire housing by turning it clockwise until it stops. Ensure the holding springbolts align with the notches on the glass rim.
- Secure the glass by turning it clockwise until locked, ensuring a safe and vibration-resistant fit.
- To remove the glass, turn it counter-clockwise.
Note on LEDs: LEDs are high-quality electronic components. Avoid touching the light output surface directly during installation or replacement.
Maintenance and Replacement
Regularly clean the glass and luminaire with solvent-free cleaners. Follow the specific installation instructions for the LED module when replacing it.
LED Module Replacement:
- Disconnect the power supply.
- Unscrew the glass by turning it counter-clockwise.
- Replace the LED module following its specific instructions.
- Screw the glass back in by turning it clockwise until fully secured.
A broken glass must be replaced.
Technical Data
Lamp Specifications:
- Module Connected Wattage: 22.4 W
- Luminaire Connected Wattage: 24.6 W
- Rated Temperature: ta = 25 °C
- Ambient Temperature: ta max = 45 °C
Light Source Details (Example: 50 656 K27):
- Module Designation: 4x LED-0263/927
- Colour Temperature: 2700 K
- Colour Rendering Index (CRI): > 90
- Module Luminous Flux: 3480 lm
- Luminaire Luminous Flux: 2480 lm
- Luminaire Luminous Efficiency: 100.8 lm/W
Light Source Details (Example: 50 656 K3):
- Module Designation: 4x LED-0263/930
- Colour Temperature: 3000 K
- Colour Rendering Index (CRI): > 90
- Module Luminous Flux: 3520 lm
- Luminaire Luminous Flux: 2509 lm
- Luminaire Luminous Efficiency: 102 lm/W
Overvoltage Protection
The electronic components are protected against overvoltage according to DIN EN 61547. For enhanced protection against transients, separate overvoltage protection components are recommended. These can be found on the BEGA website.
Website: www.bega.com
Spare Parts
- Spare glass: 11002723.ORG
- LED power supply unit: DEV-0305/500i
- LED module 2700K: LED-0263/927
- LED module 3000K: LED-0263/930
BEGA · Das gute Licht.
