BEGA 88300 In Ground Luminaire Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

DIMENSIONS
Application
Product description
Safety
Installation
Lamp
Cleaning · Maintenance
Accessories
Customer Support
References
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BEGA 88300 In Ground Luminaire

DIMENSIONS

Application

Recessed location luminaire for recessed mounting in compacted surfaces, paths and open areas. Drive-over luminaire for vehicles with pneumatic tyres.
Please note:
Luminaire must not be used for installation in road lanes, where the fixture is exposed to a horizontal strain due to braking, acceleration and change of direction

Product description

Recessed LED luminaire without power supply unit Luminaire made of stainless steel Steel grade no 1.4301 Installation housing made of aluminium profile, powder-coated with 2 entries for connection cable up to ø 12mm Safety glass, white Reflector made of pure anodised aluminium Connecting cable 05RN8-F 2×1@ Cable length 3m Safety class III Protection class IP 67 Dust-tight and protection against temporary immersion Impact strength IK08 Protection against mechanical impacts < 5 joule
– Safety mark
– Conformity mark
Weight: 0.6 kg
This product contains light sources of energy efficiency classes G

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. We recommend fuse protection via a residual current circuit breaker to be provided by the customer.
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.

Notice prior to installation:
To accept the maximum pressure load of 1,000 kg (~10 kN) a proper foundation must be provided by the customer.
The luminaire is mounted in a recess housing made of high-strength aluminium profile.
The pressure load is transferred to the foundation by this housing. Foundation to be provided at site. The foundation must be carried out on firm subgrade.
In order to obtain a firm stableness, the recess housing must be firmly concreted in.
During preparation of the foundation proper drainage must be provided, so that entering surface water can drain off.
The lacquering of the recess housing must not be damaged.
For the tightness of the luminaire it is important that the ground surface prepared later is either on the same level or slightly below top edge of the recess housing – see sketch (detail A).

Soil conditions:
The luminaire must not permanently have contact with aggressive media.
Aggressive media might be washed out of the soil and might corrode the housing of the luminaire.
In case of an unknown composition of the soil a soil analysis should be made before installation. Aggressive media that is outgoing from the ground surface might also affect the luminaire. Thus an overuse of de-icing agents in the surroundings should be avoided. Parasitic current, occurring from the outside, which is conducted by the luminaire into the soil, will cause corrosion damage. Suitable counter measures must be carried out.

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

The luminaire must only be operated with the complete protective cover.
Dismantle luminaire from the recess housing. For this purpose undo screws in the stainless steel frame. Lift luminaire out of the recess housing.
Position recess housing on the foundation (as described before) and fix it with enclosed or any other suitable fixing material.
Push the enclosed protective cover flush into the recess housing. It is meant to protect the recess housing during the construction works against soiling.
After finishing the ground works inject suitable compound between the floor covering and the recess housing.
Remove protective cover.
Please note:
The electrical connection must only be made to safety transformers according to EN 61558 – see accessories.
The lamp housing must not be dismantled.
The luminaire is delivered with a 3m long connecting cable 05RN8-F 2×1@.
This is firmly encapsulated with the lamp housing and cannot be replaced.
Connect black conductor with negative pole and red conductor with positive pole of the power supply unit.
For the electrical connection of the luminaire a 24 V DC power supply is required – see accessories.
If another DC power supply is used a fuse (max. 6 A) must be installed upstream.
The electrical connection at the luminaire connecting cable must be carried out on site according to the protection class and safety class.
We recommend to use a distribution box – BEGA accessory 70 730.
Place luminaire housing into the recess housing and tighten screws.

Lamp

Module connected wattage 0.1 W
Luminaire connected wattage 0.6 W
Rated temperature t a =25 °C
Ambient temperature t a max =40 °C
When installed in heat-insulating
material ta max =35 °C
Voltage 24 V = DC

88 300K27
Colour temperature 2700 K
Colour rendering index CRI >80
Module luminous flux 15 lm
Luminaire luminous flux 2 lm
Luminaire luminous efficiency 3,3 lm/W
88 300K3
Colour temperature 3000 K
Colour rendering index CRI >80
Module luminous flux 15 lm
Luminaire luminous flux 2 lm
Luminaire luminous efficiency 3,3 lm/W
88 300K4
Colour temperature 4000 K
Colour rendering index CRI >80
Module luminous flux 15 lm
Luminaire luminous flux 2 lm
Luminaire luminous efficiency 3,3 lm/W

Cleaning · Maintenance

After installation, the luminaire should first be cleaned. Building dust, residues from contact adhesives, paint splashes and rust film must be completely removed. Never use high pressure cleaners and cleaning implements made of normal steel, steel brushes or steel wool because they cause extraneous rust to form. When using stainless steel cleaners, please read the directions carefully.
Cleaning agents containing hydrochloric acid and chlorides should never be used.
We recommend cleaning the luminaires regularly.

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.
A separate instructions for use can be provided upon request.
70 730 Distribution box The distribution box is meant for installation in the soil and allows a junction from the supply cable to the luminaire and through-wiring to the next luminaire.
After the electrical connection the distribution box is filled up with gel and closed.