872-ENTRY NB

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Our opalised diffuser made of UV-stabilized material achieves an outstanding light transmissivity up to 90%. With this great light permeability, it is an excellent choice for luminaries equipped with LED modules.

A. Narrow beam optics

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In order to optimise the thermal man­ agement of the luminaire we avoid the direct contact of the gear tray and driver, thus increasing the lifetime of the mod­ ules and driver.

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With 872-ENTRY NB- depending on customer requirements - we can reach different levels of luminous flux (lumen). Details see attached overview.

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

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The special tamper-proof stainless steel clips cannot be released by bare hands

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

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The injected silicon-based gasket with enhanced resistance ensures maximum chemical and weather resistance even under tough conditions. Non-aging polyurethane foam is optionally available.
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Options for cable entry:

A. IP66 Gormet

B. Cable Gland

C. The Rapid Connector enables the electrical connection Without disassembling the luminaire, thus avoiding a potential damage of the LED’s inside the luminaire through electronic discharge (ESD)

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Ways of installing 1 (options):

1. With standard (0,4 mm) stainless steel mounting brackets (easy-to-install) onto the ceiling.

2 With strenghtened (0,6 mm) stainless steel mounting brackets. They are easy-to-install onto the ceiling or the wall (in horizontal position).

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Ways of installing 2 (options):

3. suspension on chains or wire ropes with stainless steel suspension brackets mounted with hooks

The mounting brackets can be positioned with lateral flexibility for easy installation.

led_product_slider_mobile_872entrynb_01

Our opalised diffuser made of UV-stabilized material achieves an outstanding light transmissivity up to 90%. With this great light permeability, it is an excellent choice for luminaries equipped with LED modules.

A. Narrow beam optics

led_product_slider_mobile_872entrynb_02

In order to optimise the thermal man­ agement of the luminaire we avoid the direct contact of the gear tray and driver, thus increasing the lifetime of the mod­ ules and driver.

led_product_slider_mobile_872entrynb_02

With 872-ENTRY NB- depending on customer requirements - we can reach different levels of luminous flux (lumen). Details see attached overview.

led_product_slider_mobile_872entrynb_02

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

led_product_slider_mobile_872entrynb_03

The special tamper-proof stainless steel clips cannot be released by bare hands

led_product_slider_mobile_872entrynb_04

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

led_product_slider_mobile_872entrynb_05
The injected silicon-based gasket with enhanced resistance ensures maximum chemical and weather resistance even under tough conditions. Non-aging polyurethane foam is optionally available.
led_product_slider_mobile_872entrynb_06
Options for cable entry:

A. IP66 Gormet

B. Cable Gland

led_product_slider_mobile_872entrynb_06
Options for cable entry:

C. The Rapid Connector enables the electrical connection Without disassembling the luminaire, thus avoiding a potential damage of the LED’s inside the luminaire through electronic discharge (ESD)

led_product_slider_mobile_872entrynb_07

Ways of installing 1 (options):

1. With standard (0,4 mm) stainless steel mounting brackets (easy-to-install) onto the ceiling.

2 With strenghtened (0,6 mm) stainless steel mounting brackets. They are easy-to-install onto the ceiling or the wall (in horizontal position).

led_product_slider_mobile_872entrynb_07

Ways of installing 2 (options):

3. suspension on chains or wire ropes with stainless steel suspension brackets mounted with hooks

The mounting brackets can be positioned with lateral flexibility for easy installation.

PARAMETERS

Built-in

Options

Further options

On request

TECHNICAL DESCRIPTION

872-ENTRY NB

Industrial dust and waterproof luminaires with LED modules and with narrow beam optics

Trend-setting lighting in IP66 (option in IP67), quick installation. Specially developed for LED applications.

YOUR MAIN BENEFITS

Narrow beam luminaire, suitable for high ceilings, with transparent diffuser and narrow beam optics. Alternative to high bay fixtures, in a more cost-effective performance.

FIELD OF APPLICATION

Thanks to the construction principles of gasket, closing system and diffuser our LED fixtures ensure a high grade of protection (IP66) against dust, contamination, and water permeation. (Optionally available in IP67). In accordance with their IP rating they can be widely used to illuminate spaces with dusty and humid environment. When using outdoors, the fittings should be protected against direct sunlight and adverse weather conditions. Under 0°C the application of venting cable gland is necessary, as well as the silicone gasket is recommended.




TECHNICAL DESCRIPTION AND BENEFITS

Housing: – Available in flame retardant glass fibre reinforced polyester, in light grey (RAL7035) colour (on request suitable for 850°C glow wire test too). Glass fibre reinforced polyester 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.

Available in PC – injection moulded Polycarbonate in light grey (RAL7035) colour (suitable for 850°C glow wire test too). Polycarbonate has high mechanical strength and high heat and shock resistance

Diffuser: Available in PC – injection moulded transparent Polycarbonate (high mechanical strength and high heat and shock resistance) or in Acrylic – injection moulded transparent PMMA (unique non-aging properties, high chemical resistance).

Further benefits:

Extremely high lighting efficiency through high light permeability, unique on the market, up to 90%

– An excellent light uniformity through well-balanced light dispersing (no shadows)

Elimination of the dazzling effect (no glare)

Keeping the usual, well-known features of the diffuser such as chemical and heat resistance, mechanical features, UV stabilization etc.

Universal width (no single and twin) and slim shape simplifies the light calculation.

The gasket between the diffuser and the housing is available in two versions:

Injected silicone-based endless foam

Non-aging PU (polyurethane) endless foam

Fixing the diffuser to the body: With tamper-proof (vandal-proof) stainless steel clips.

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

Electrical components: The adequate power supply is ensured through electronic driver, that is built into the luminaire.




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