BEGA 50 655 LED Ceiling and Wall Luminaire Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

Application
Product description
Safety
Overvoltage protection
Installation
References
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50 655 LED Ceiling and Wall Luminaire
Instruction Manual
Ceiling and wall luminaire for indoor use

BEGA 50 655 LED Ceiling and Wall Luminaire

Instructions for use

Application

Ceiling and wall luminaire · indoor luminaire made of hand-blown opal glass, satin matt and aluminium alloy housing, for all lighting tasks.
They are ideal for places where a soft and uniform lighting distribution is required.
Luminaire with a high protection class.

Product description

Luminaire made of aluminium alloy Finish Colour white
Hand-blown opal glass, satin matt, with sliding-bolt closure 2 mounting holes ø 6 mm
Distance apart 208 mm 2 cable entries for through-wiring for mains cable up to ø 10,5 mm max. 5 x 1.5@
Connection terminal 2.5@
Earth conductor connection 2-pole connecting terminal for digital control
LED power supply unit 220-240 V x 0/50-60 Hz DC 176-275 V
DALI-controllable
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
Protection class IP 44
Protected against granular foreign bodies ≥ 1 mm and splash water
Impact strength IK06
Protection against mechanical impacts < 1 joule
Safety mark
Conformity mark
Weight: 2.6 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 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.

Lamp

Module connected wattage	16.8 W
Luminaire connected wattage	19.1 W
Rated temperature	ta = 25 °C
Ambient temperature	ta max = 45 °C

50 655 K27

Module designation	4x LED-0280/927
Colour temperature	2700 K
Colour rendering index	CRI > 90
Module luminous flux	2600 lm
Luminaire luminous flux	1744 lm
Luminaire luminous efficiency	91,3 lm / W

50 655 K3

Module designation	4x LED-0280/930
Colour temperature	3000 K
Colour rendering index	CRI > 90
Module luminous flux	2640 lm
Luminaire luminous flux	1770 lm
Luminaire luminous efficiency	92,7 lm / W

Installation

LED are high-quality electronic components!
Please avoid touching the light output opening of the LED directly during installation or relamping.
Lead mains supply cable through the cable entry into the luminaire housing.
Fix the luminaire housing with enclosed or any other suitable fixing material onto the mounting surface.
It is imperative to use the enclosed gaskets.
Make earth conductor connection.
Push silicone sleeves over the lines and make electrical connection.
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.
Insert the opal glass into the luminaire housing with sliding bolt glass closure and turn the glass clockwise up to the stop.
Place glass to the luminaire housing and observe that the holding spring bolts fit into the notches of the glass.
Turn the glass clockwise until it is locked.
Thus, you reach a safe and vibration-resistant holding of the glass.
To release the glass from the luminaire housing, turn it counter-clockwise.

Replacement of the LED module ·
Maintenance
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.
Unscrew glass from luminaire housing by turning it counter-clockwise.
Clean glass and luminaire regularly with solvent-free cleansers from dirt.
Please follow the installation instructions for the LED module.
Screw in glass by turning it clockwise as far as it will go.
A broken glass must be replaced.

Spares