FROST

Features

• Constant luminous flux even in ambient temperature of -25 °C
• Standard model - CRI > 80: 4000 K
• At request CRI > 80: 3000 K, 5000 K, 6500 K, CRI > 90: 3000 K, 4000 K
• Package contains stainless hooks and stainless brackets

Technical data

• System efficacy: 150 lm/W
• Degree of protection: IP66
• Minimum ambient temperature: ta = -25 °C
• Maximum ambient temperature: ta = 25 °C
• Minimum ambient temperature: ta = -25 °C version with emergency back-up source
• Maximum ambient temperature: ta = 25 °C version with emergency back-up source
• Life time: 50000 hours / L90/B10
• Unified Glare Ratio (UGR) from 22 to 22
• Impact strength: IK06
• Chromaticity tolerance (initial MacAdam): SDCM3
• Certification CE

Attachment method

• Suitable for suspended mounting
• Suitable for ceiling mounting
• Suitable for wall mounting
• Suitable for surface mounting

Materials / finishes

• Body: dark grey ABS (RAL 7001), UV stable, chemically resistant
• Diffuser: translucent acrylic (AC), UV stable, chemically resistant
• Reflector: steel sheet, white (RAL 9003)
• Clips: polyamide + 15 % fibreglass
• Sealing: polyurethane (PUR), foam-filled base groove
• Connection: screwless three-pole terminal block
• Cable glands: PG 13.5 thread

Electric equipment

• It can be delivered in emergency version

Download

Data sheet

CE

Click the relevant product code in the table above to access the EULUMDAT (.ldt) files and the installation instructions for your luminaire.

BIM

Download the BIM objects.
More about BIM at bim.lighting.

• Plugin
• Library

• Plugin
• Library

Drawings and graphs of luminosity

Nothing you say?

Check out instructions in which we explain what can be read from these graphs.

Manual

Luminosity curve

The catalogue sheet of each light fitting or the electronic catalogue in our website offer the luminosity curves. The luminosity curve shows graphically how the light fitting radiates light into the space. In other words, in what direction it emits light. The light source is situated in the centre of the system - in the polar area in the graph. When the light fitting is rotationally symmetric around its vertical axis (circle, square), we construct only one intensity distribution curve in one vertical plane. Red in our case. When the light fitting is not symmetric, we add a blue curve to the graph. The blue curve shows how the light fitting shines after rotation by 90° as against the first position. When measuring the light fitting in the axis of the source, we measure the C90-C270 plane; when measuring the light fitting vertically to the axis, we measure the C0-C180 plane. See the picture below.

• The luminosity in the given direction is measured by the goniophotometer.
• TREVOS disposes of that device.
• We are able to measure all light fittings by ourselves and to record the luminous output.
• So we can be sure that the light fitting shines as it should.

Luminosity curve example

For cold stores and freezing facilities with temperatures down to -25 °C

Temperatures of chilled foods range from 0–5 degrees, whilst in freezing facilities can drop up to -25 degrees Celsius. Suitable luminaires for such demanding environments must handle extreme low temperatures, withstand condensation and vapors, have low maintenance and long service life to keep costs low.

Our lighting fixture for freezing storage and chilled storage saroundings is made of ABS material,  is weather-proofed and chemically resistant (IP66 and IK 06).

FROST provide with high quality and good solution enduring a long service life of 50 000 hours.