BEGA 50822.2 Suspension Stainless Steel Instruction Manual
- June 1, 2024
- BEGA
Table of Contents
BEGA 50822.2 Suspension Stainless Steel
Instructions for use
Application
- pendant luminaire
- indoor luminaire for free radiating and uniform light made of hand-blown opal glass, satin matt.
- Metal luminaire housing.
Product Description
- Luminaire housing and canopy made of metal, finish Stainless steel
- Hand-blown opal glass, satin matt
- Mounting plate with 2 fixing
- holes ø 4.5mm · 138mm spacing
- Black flex suspension 3 × 0,75
- with 1 steel messenger wire
- The overall length of the luminaire is approx. 2000mm
- Connection terminal 2.5
- Earth conductor connection
- Complies with flicker requirements by IEEE 1789, DIN IEC/TR 63158, DIN IEC/TR 61547-1
- LED power supply unit inside the canopy
- 220-240 V x 0/50-60 Hz
- DC 176-280 V
- During DC operation the LED power is reduced to 15%
- DALI-controllable
- Number of DALI addresses: 1
- A basic isolation exists between the power cable and the control line
- BEGA Thermal Control
- Temporary thermal regulation to protect
- temperature-sensitive components without
- switching off the luminaire
- Safety class I
- Safety mark
- Conformity mark
- This product contains light sources of energy efficiency class(es) D
- Weight: 3.8 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.
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 52.5 W
- Luminaire connected wattage 58.5 W
- Rated temperature ta=25 °C
- Ambient temperature ta max=40 °C
50 822.2K3
- Module designation 5x LED-0978/930
- Colour temperature 3000 K
- Colour rendering index CRI >90
- Module luminous flux 7950 lm
- Luminaire luminous flux 6250 lm
- Luminaire luminous efficiency 106,8 lm/W
50 8 22.2K4
- Module designation 5x LED-0978/930
- Colour temperature 4000 K
- Colour rendering index CRI >90
- Module luminous flux 8075 lm
- Luminaire luminous flux 6348 lm
- Luminaire luminous efficiency 108,5 lm/W
Installation
- LEDs are high-quality electronic components!
- Please avoid touching the light output opening of the LED directly during installation or relamping.
- Release the adjusting knob and guide the canopy downward to the luminaire power supply cable.
- Unplug the earth conductor connection (plug contact).
- Pass the power connecting cable through the cable entry in the mounting plate.
- Fix the mounting plate with enclosed or any other suitable fixing material onto the mounting surface.
- Make sure to use the gaskets supplied.
- Make the earth conductor connection and the electrical connection to the terminals. Make the earth conductor connection to the canopy (plug contact).
- For digital control please use the connecting terminal DA, DA.
- In case this terminal is not used the luminaire will be operated at full light output.
- Slide the canopy to the ceiling so it is centred by the mounting plate and tighten the adjusting knob.
- Unscrew the glass cover and lift it.
- Place glass onto the glass support and adjust it centrally. Screw the glass cover onto the glass.
Shortening of flex suspension
- The flex suspension must only be shortened at the canopy end.
- Remove the canopy cover.
- Loosen the set screw of the steel wire clamp and pull out the steel wire.
- Remove connection lines from the power supply unit terminal.
- Loosen the screws of the cable strain relief.
- Shorten the cable to the desired length and strip the coating about 100 mm.
- Strip coating of steel wire about 95 mm.
- Strip the lines approx. 7 mm and tin them.
- Tighten the cable by using the cable strain relief.
- Make earth connection and electrical connection to the power supply unit terminal.
- Route the steel wire twice through the steel wire clamp and re-tighten the locking g screw.
Cleaning · Maintenance
Clean the luminaire regularly with solvent-free cleansers from dirt.
Replacement of 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.
- The defective glass must be replaced.
- Close the luminaire.
Spares
- Spare glass 11 002 273 .0RG
- LED power supply unit DEV-0315/1600i
- LED module 3000 K LED-0978/930
- LED module 4000 K LED-0978/940
References
Read User Manual Online (PDF format)
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