BEGA 50 526.2 Recessed Ceiling Luminaire Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

BEGA 50 526.2 Recessed Ceiling Luminaire
Instructions for use
Installation
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 50 526.2 Recessed Ceiling Luminaire

Instructions for use

Application
Recessed ceiling and wall luminaire · indoor luminaire with hand-blown opal glass, satin matt and aluminium housing for connection to an external LED power supply unit.
For installation into ceilings with a shallow depth in interior areas.

Product description

LED recessed luminaire without power supply unit
Luminaire housing made of aluminium
Opal glass, satin matt, with screw neck Silicone gasket
Recessed opening ø 412 mm
Required installation depth 65 mm
Luminaire housing with 3 fixing claws and guide screws
2 connecting cables with strain relief and plug connector system for BEGA power supply unit, on/off or DALI

Safety class III 3
c – Conformity mark
Weight: 2.1 kg
This product contains light sources of energy efficiency classes E

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 42.6 W
Luminaire connected wattage 47.6 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 35 °C

50 526.2 K3

Module designation LED-0805/930
Colour temperature 3000 K
Colour rendering index CRI > 90
Module luminous flux 6135 lm
Luminaire luminous flux 3499 lm
Luminaire luminous efficiency 73,5 lm / W

50 526.2 K4

Module designation LED-0805/940
Colour temperature 4000 K
Colour rendering index CRI > 90
Module luminous flux 6385 lm
Luminaire luminous flux 3641 lm
Luminaire luminous efficiency 76,5 lm / W

Installation

LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
A separate power supply unit is required to operate the luminaire – accessory 13 179 or 13 175.
The recessed opening is covered by the frame of the luminaire housing.
Fixing of the luminaire in the structure is achieved by using three adjustable wedge-shaped claws.

Installation in solid walls or ceilings
To accommodate the luminaire and the external power supply unit we recommend using the installation housing 13 030.

Please note: To ensure that the luminaire is securely held in the plastered installation housing, it is essential to unscrew the screws on the underside of the fastening claws and remove the adapter for the fastening claws (see drawing).

Installation in suspended ceilings

A recessed opening of ø 412 mm with a minimum installation depth of 65 mm is required.
The lateral distance between the luminaire housing and parts of the building must be at least 50 mm.
The claws grip behind the panel.
The minimum thickness of the panel must be 3 mm and the maximum thickness 20 mm.
A panel with less than 5 mm thickness must be reinforced on the reverse side.

Remove glass from luminaire housing by turning it counter-clockwise.
For connection to external LED-power supply unit – accessory 13 179 or 13 175 – the luminaire is equipped with a 2-pin connector. Note operating instructions of the LED-power supply units.
Connect plug part of the luminaire with power supply unit.
Push external LED power supply unit and luminaire housing into the ceiling cut-out.

Luminaire housing and external LED power supply unit must not be covered by any heat insulating materials.

Tighten guide screws.
When tightening the screws, the fixing claws must swivel onto the inside of the suspended ceiling. The luminaire is fixed.
When undoing the guide screws, the fixing claws swivel back and the luminaire can be removed.
Screw the glass into the luminaire housing by turning it clockwise.
Make sure the seal is properly located.