771-VENTILA

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Our opal diffuser has an

outstanding light transmissivity up to 93%. With this great light permeability, it is an excellent choice for liminaries equipped with LED modules

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The Opal diffusers are made of UV stabilized opalised material, specially developed for LED applications. This ensures among others a well-balanced light distribution and the elimination of glare.

Fixing of the diffuser to the body: With highly resistant stainless steel clips. Optionally tamper-proof clips available on request

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The gear tray is made of white powder coated steel sheet according to Zhaga standards. On request customisation is possible.

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Depending on customer requirements we can reach different levels of luminous flux (lumen) as well as luminous efficacy (Im/Watt). Details see attached overview.

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A. Comes with venting cable gland in order to prevent the build-up of moisture inside the luminaire thus avoiding its damage.

B. In order to ensure maximum heat chemical and weather resistance even under tough conditions, the gasketbetween the diffuser and the housing is made of the silicon-based foam with enhanced durability

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Ways of installing

1. In order to withstand the outdoor weather conditions (wind, storm), we recommend to use strengthened stainless steel suspension brackets. They are easy to install onto the wall and ceiling.

2. Usual suspension brackets, suitable for installation onto the ceiling , are available on request.

led_product_slider_mobile_771ventila_01
Our opal diffuser has an

outstanding light transmissivity up to 93%. With this great light permeability, it is an excellent choice for liminaries equipped with LED modules

led_product_slider_mobile_771ventila_02

The Opal diffusers are made of UV stabilized opalised material, specially developed for LED applications. This ensures among others a well-balanced light distribution and the elimination of glare.

Fixing of the diffuser to the body: With highly resistant stainless steel clips. Optionally tamper-proof clips available on request

led_product_slider_mobile_771ventila_03

The gear tray is made of white powder coated steel sheet according to Zhaga standards. On request customisation is possible.

led_product_slider_mobile_771ventila_04

Depending on customer requirements we can reach different levels of luminous flux (lumen) as well as luminous efficacy (Im/Watt). Details see attached overview.

led_product_slider_mobile_771ventila_05

A. Comes with venting cable gland in order to prevent the build-up of moisture inside the luminaire thus avoiding its damage.

B. In order to ensure maximum heat chemical and weather resistance even under tough conditions, the gasket between the diffuser and the housing is made of the silicon-based foam with enhanced durability

led_product_slider_mobile_771ventila_06

Ways of installing

1. In order to withstand the outdoor weather conditions (wind, storm), we recommend to use strengthened stainless steel suspension brackets. They are easy to install onto the wall and ceiling.

2. Usual suspension brackets, suitable for installation onto the ceiling , are available on request.

PARAMETERS

Built-in

Options

Further options

On request

TECHNICAL DESCRIPTION

771-VENTILA

Industrial dust and waterproof luminaires with LED modules

771-Ventila is available in the following sizes: 1x600mm, 1x1200mm, 1x1500mm, 2x600mm, 2x1200mm, 2x1500mm

YOUR MAIN BENEFITS

A professional solution especially for outdoor applications. 771-Ventila withstands the impact of adverse weather conditions (sunlight, rain, wind etc.). Ta = -20 to +35°C Full range available in IP65 or IP66.

FIELD OF APPLICATION

Due to the construction principles of gasket, closing system and diffuser our fixtures ensure a high grade of protection (IP65, IP66) against dust, contamination, and water permeation. In accordance with their IP grade they can be used widely to illuminate areas with dusty and humid environment. Thanks to its enhanced weather resistance, 771-Ventila is especially suitable for applications, where errorfree functioning in outdoor conditions is desired.




TECHNICAL DESCRIPTION AND BENEFITS

Housing: It is made of flame retardant glass fibre reinforced polyester (on request suitable for 850°C glow wire test too), in light grey (RAL7035) colour. This material has very good temperature resistance, mechanical stability, furthermore, it is a good electrical insulator, it resists the impacts of several chemicals and the impacts of weather conditions. Its stability of size and shape at changing temperatures is excellent.

The diffuser is available in injection moulded opal acrylic (PMMA) with extremely high light permeability and well-balanced light dispersing.

Main advantages: weather resistance and extremely high light efficiency.

The diffusers are designed with respect to their optical characteristics and are UV resistant.

In order to ensure maximum heat, chemical and weather resistance even under tough conditions.

Gasket: silicon-based endless foam with enhanced resistance.

Fixing of the diffuser to the body: with highly resistant stainless-steel clips (standard or tamper-proof version).

Gear tray (reflector): White powder coated steel sheet according to Zhaga standards or customised.

Electrical components: in accordance with the requested specification suitable for LED technology, details see under technical data.

 

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Schematic drawing

Mounting instructions

Quality Certificates and Declarations

BIM

Product pictures

Photometric data

Photometric curves

Technical datasheets

MOUNTING INSTALLATION

TECHNICAL DATA

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