BEGA 66050 Ceiling Mounted Downlight Instruction Manual
- June 13, 2024
- BEGA
Table of Contents
BEGA 66050 Ceiling Mounted Downlight
Product Information
The Deckenaufbau-Tiefstrahler is a ceiling-mounted downlight with symmetrical light distribution. It is made of aluminium alloy, aluminium, and stainless steel. The luminaire features partiallyfrosted crystal glass that produces additional vertical light, complementing the downward light directed by multi- faceted light graphics. It has a protection class of IP65, making it dust- tight and protected against water jets. The impact strength is IK06.
The luminaire is equipped with an anodised aluminium reflector and a silicone
gasket. The distance between the reflector and thesurface is 75 mm. The
installation and operation of this luminaire must comply with national safety
regulations and should only be
carried out by a qualified electrician.
The product is compatible with lamp modules connected to a wattage of 4.8 W and 5.4 W. It operates at a rated voltage of 24 V DC.
The module designation LED-0336/830 has a colour temperature of 3000 K, a colour rendering index (CRI) greater than 80, a moduleluminous flux of 940 lm, and a luminaire luminous flux of 495 lm. The luminaire luminous efficiency is 91.7 lm/W.
The module designation LED-0336/840 has a colour temperature of 4000 K, a CRI greater than 80, a module luminous flux of 965 lm, and a luminaire luminous flux of 508 lm. The luminaire luminous efficiency is 94.1 lm/W.
Please note that the luminaire should only be operated with an operating device that meets the requirements of EN 61347-2-13. The maximum idle voltage should conform to SELV or SELV equivalent.
Product Usage Instructions
- Ensure that the installation and operation of the luminaire comply with national safety regulations.
- Only a qualified electrician should carry out the installation and commissioning of the luminaire.
- Use lamp modules with a connected wattage of 4.8 W or 5.4 W.
- The luminaire operates at a rated voltage of 24 V DC.
- Choose the appropriate module designation based on your desired colour temperature (3000 K or 4000 K) and colour rendering index (CRI > 80).
- Ensure that the operating device used with the luminaire meets the requirements of EN 61347-2-13 and has a maximum idle voltage conforming to SELV or SELV equivalent.
- Follow the manufacturer’s instructions for proper maintenanceand cleaning of the luminaire.
- Do not make any modifications to the luminaire without prior authorization from the manufacturer.
- If you experience any issues or have questions about the luminaire, contact the manufacturer for assistance.
Dimension
Ceiling mounted downlight
Application
- Surface mounted downlight with symmetrical light distribution.
- The partially frosted crystal glass produces an additional vertical light and supplements the light directed downwards by multi-facetted light graphics.
Product description
- Luminaire made of aluminium alloy, aluminium and stainless steel
- BEGA Unidure® coating technology
- Crystal glass with thread, partially frosted Silicone gasket
- Reflector made of pure anodised aluminium 2 mounting holes ø 4.5 mm
- Distance apart 75 mm
- 1 cable entry for mains supply cable up to ø 10,5 mm
- Connecting terminals 2.5@
- Safety class III 3
- Protection class IP 65
- Dust-tight and protection against water jets
- Impact strength IK06
- Protection against mechanical
- impacts < 1 joule
- – Conformity mark
- Weight: 0.7 kg
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.
Lamp
-
Module connected wattage 4.8 W
-
Luminaire connected wattage 5.4 W
-
Rated temperature ta = 25 °C
-
Ambient temperature ta max = 65 °C
-
Voltage 24 V = DC
66 050 K3 -
Module designation LED-0336/830
-
Colour temperature 3000 K
-
Colour rendering index CRI > 80
-
Module luminous flux 940 lm
-
Luminaire luminous flux 495 lm
-
Luminaire luminous efficiency 91,7 lm / W
66 050 K4 -
Module designation LED-0336/840
-
Colour temperature 4000 K
-
Colour rendering index CRI > 80
-
Module luminous flux 965 lm
-
Luminaire luminous flux 508 lm
-
Luminaire luminous efficiency 94,1 lm / W
Light technique
Symmetrical wide beam light distribution Half beam angle 68°
Please note:
The luminaire can only be operated with an operating device that fulfills the
requirements according to EN 61347-2-13. The maximum idle voltage of 60 V DC
must conform to SELV or SELV equivalent.
Installation
- LED are high-quality electronic components!
- Please avoid touching the light output opening of the LED directly during installation or relamping.
- Screw out glass from the base.
- Pass the connecting cable through the cable entry into the luminaire housing.
- Fasten the luminaire housing with the supplied fastening material or other suitable fastening material to the mounting surface.
- Be sure to use the gasket rings supplied.
- In order to guarantee the maximum service life of the electrical components, the enclosed desiccant pouch must be placed in the luminaire.
- Remove the desiccant pouch from the foil packaging and place it in the position marked by the red information label immediately before finally closing the luminaire.
- Make the electrical connection.
- Note correct configuration of the mains supply cable.
- Connect black conductor with negative pole and red conductor with positive pole of the power supply unit.
- A 24 V safety direct voltage source with a smoothed residual ripple of max. 10 % is required for the electrical connection of the luminaire – see accessories.
- If other safety direct voltage sources are used, an upstream fuse (max. 6 A) must be provided by the customer.
- Make sure that gasket is positioned correctly.
- Screw the glass into the luminaire housing against the gasket.
Replacing the LED module
- The designation of the LED module is noted ona 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 qualifiedpersons 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.
Cleaning · Maintenance
Clean luminaire regularly with solvent-free cleansers from dirt and deposits. Do not use high pressure cleaners.
Accessories
- Power supply unit for LED luminaires 24 V DC
- Safety transformer according to EN 61558/VDE 0570 part 2-6
- 70 564 Power supply unit for 5-15 W
- 70 465 Power supply unit for 10-25 W
- 70 565 Power supply unit for 20-35 W
- 70 566 Power supply unit for 30-50 W
- 70 567 Power supply unit for 40-75 W
- 70 169 Power supply unit for 70-150 W 230 V y 50-60 Hz
- 70 114 Power supply unit for 0-70 W AC range: AC: 198-264 V y 50-60 Hz DC range: DC: 176-275 V
The power supply units are also suitable for the operation of several LED
luminaires. In this case, the maximum wattage of the power supply unit must
not be exceeded.
For the accessories a separate instructions for use can be provided upon
request.
Spares
Spare glass 11 002 977 10
Converter DC-DC 61 000 982
LED module 3000 K LED-0336/830
LED module 4000 K LED-0336/840
Reflector 76 001 175 M
Gasket 83 001 377
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com