BEGA 84 406 Pendant Luminaire for Catenary Systems Instruction Manual

: June 13, 2024
: BEGA

Table of Contents

BEGA 84 406 Pendant Luminaire for Catenary Systems
Product Information
Product Usage Instructions
Dimensions
Instructions for use
Product Description
Safety
Overvoltage protection
Installation
Replacing the LED module
Cleaning · Maintenance
Spares
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 84 406 Pendant Luminaire for Catenary Systems

Product Information

The pendant light is designed with symmetrical broad spread light distribution for catenary systems. It features an integral reflector unit that directs the light downwards in a rotationally symmetrical wide beam. This luminaire is ideal for providing good visual comfort in arcades, galleries, and passageways. The cable hanger system of the luminaire is suitable for both transverse suspension systems and longitudinal chain systems. Safety is of utmost importance and the installation and operation of this luminaire must comply with national safety regulations. Only qualified electricians should carry out the installation and commissioning. The manufacturer does not accept liability for damage caused by improper use or installation. Any modifications made to the luminaire must be done by a responsible person who will be considered the manufacturer. For additional protection against overvoltage and transients, it is recommended to use separate overvoltage protection components. These components can be found on the manufacturer’s website at www.bega.com.

Lamp Information
The luminaire uses LED modules with different specifications:

84 406 K4

Module designation: LED-0770/830
Colour temperature: 4000 K
Colour rendering index (CRI): > 80
Module luminous flux: 6865 lm
Luminaire luminous flux: 4859 lm
Luminaire luminous efficiency: 124.6 lm/W

84 406 K3

Module designation: LED-0770/840
Colour temperature: 3000 K
Colour rendering index (CRI): > 80
Module luminous flux: 6675 lm
Luminaire luminous flux: 4724 lm
Luminaire luminous efficiency: 121.1 lm/W

The luminaire has a rated temperature of 25°C to 35°C and the ambient temperature should not exceed 35°C.

Product Usage Instructions

To replace the LED module, refer to the label inside the luminaire for the module designation. The replacement modules from BEGA have the same light colour and light output as the original modules. Qualified persons can replace the module using standard tools.

For spare parts, the following are available:

Synthetic cylinder: 15 000 493 M
LED power supply unit: DEV-0270/1050i
LED module 3000 K: LED-0770/830
LED module 4000 K: LED-0770/840
Reflector: 76 001 574

Dimensions

84-406-Pendant-Luminaire-for-Catenary-
FIG-1

Instructions for use

Application

Pendant with symmetrical broad spread light distribution for catenary systems.
An integral reflector unit directs the light downwards in a rotationally symmetrical wide beam.
Luminaire for good visual comfort in arcades, galleries and passageways.
The cable hanger system of the luminaire is suitable for transverse suspension systems and longitudinal chain systems.

Product Description

Luminaire made of aluminium alloy, aluminium and stainless steel
BEGA Unidure® coating technology
Colour graphite
Synthetic diffuser, clear
Silicone gasket
Reflector made of pure anodised aluminium
Cable hanger for tension cable of ø 5 mm to ø 12 mm with suspending bracket and cable clamp
Thrust screws M8 and lock nuts are made of stainless steel – grade No 1.4301
Horizontal infinitely adjustable ± 5°
Vertical infinitely adjustable 360°
1 screw cable gland with strain relief for mains supply cable from ø 10–14 mm, max. 5 × 2,5@
1 PG 16 dummy screw gland
BEGA Ultimate Driver®
LED power supply unit 220-240 V x 0/50-60 Hz
DC 176-264 V
DALI-controllable
Number of DALI addresses: 1
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 65
Dust-tight and protection against water jets Impact strength IK07
Protection against mechanical
impacts < 2 joule
– Safety mark
CE – Conformity mark
Wind catching area: 0.21 m²
Weight: 7.5 kg
This product contains light sources of energy efficiency class(es) C

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 35.3 W
Luminaire connected wattage 39 W
Rated temperature ta = 25 °C
Ambient temperature ta max = 35 °C

84 406 K4

Module designation LED-0770/830
Colour temperature 4000 K
Colour rendering index CRI > 80
Module luminous flux 6865 lm
Luminaire luminous flux 4859 lm
Luminaire luminous efficiency 124,6 lm / W

84 406 K3

Module designation LED-0770/840
Colour temperature 3000 K
Colour rendering index CRI > 80
Module luminous flux 6675 lm
Luminaire luminous flux 4724 lm
Luminaire luminous efficiency 121,1 lm / W

Installation

Place cable hanger with luminaire onto the tension cable. Align unit axially. Make tight connection between cable clamp with thrust screws M8 and tension cable. Secure thrust screw with lock nut.
Undo the hexagon socket head screws (wrench size 5 mm) in the covering cap and lift luminaire housing.
For through-wiring of the mains supply cable the dummy screw gland must be replaced with enclosed screw cable gland.
Open the connection box and lead free line ends into connection box.
Make the earth conductor connection and the 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.
Close the connection box.
Push plug of the luminaire into coupler of the connection box and screw together. Assemble luminaire housing on luminaire cover. Tighten the screws evenly.
In case the supporting cable is not stretched in a horizontal position it is possible to bring the luminaire in a horizontal burning position by adjusting the screw joint at the junction box. Adjustable range ± 5°.

Replacing 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 electrical installation.
Undo the hexagon socket screws (wrench size 5 mm) at the luminaire top and remove luminaire housing.
Disconnect plug connection.
Undo 2 hexagon socket screws (wrench size 5 mm) in the luminaire housing (keyholes), turn LED-unit counter-clockwise and pull it out of the luminaire housing.
For relplacing the LED module undo the hexagon socket screws (wrench size 3 mm) and lift cover of the LED-unit.
Please follow the installation instructions for the LED module.
Assembly to be carried out in reverse sequence.
Inspect and, if necessary, replace the luminaire gaskets.
Defective glass must be replaced.

Cleaning · Maintenance

Clean dirt and debris from the luminaire regularly with a clean, soft, lint-free cloth that is kept damp throughout the cleaning.
If possible, please use water for this, adding a little commercial dishwashing detergent.
For lacquered surfaces we recommend the use of BEGA Lacquer Care Set 71 179.
Cleaning agents containing solvents and high-pressure cleaners are unsuitable for cleaning and maintenance.