Ovia Lighting Brochure 2020

TECHNICAL SUMMARY | OVIA ®

OVIA ® | TECHNICAL SUMMARY

184

185

(AC) ALTERNATING CURRENT ACCENT LIGHTING

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AC current is the format that Mains electricity is supplied in. $OWHUQDWLQJ &XUUHQW LV WKH PRYHPHQW RU ÁRZ RI HOHFWULF FKDUJH WKDW SHULRGLFDOO\ FKDQJHV GLUHFWLRQ

Accent lighting is used to highlight particular areas or artefacts.

316L is a low carbon content grade of Stainless Steel, that has excellent corrosion resistance properties, also known as Marine Grade due to its corrosion resistance. All Stainless Steel requires a degree of maintenance to ensure its appearance does not tarnish over time.

AISI316L STAINLESS STEEL

AMBIENT LIGHTING

The level of background light, which is usually low and supplemented by Task or Accent lighting.

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AMBIENT TEMPERATURE

ANTI-LIGATURE

BUILDING REGULATIONS

Legal requirements for the installer to abide by when installing equipment into a building. There are standards for Domestic and Non-Domestic premises and there are variations in the different FRXQWULHV RI WKH 8. :LWK VSHFLÀF UHJDUGV WR /LJKWLQJ 3DUW / FRYHUV WKH UHTXLUHPHQWV IRU OLJKWLQJ D EXLOGLQJ ZLWK VSHFLÀF VHFWLRQV FRYHULQJ FRPPHUFLDO DQG GRPHVWLF DSSOLFDWLRQV $QRWKHU VHW RI XVHIXO GRFXPHQWV WR DLG LQ FRPSOLDQFH WR WKHVH UHJXODWLRQV DUH WKH 'RPHVWLF DQG &RPPHUFLDO %XLOGLQJ &RPSOLDQFH JXLGHV

ASYMMETRIC DISTRIBUTION

AZIMUTH

TECHNICAL SUMMARY BATHROOM ZONES *NOTE – THE AREA UNDER THE BATH IS

CANDELA (CD)

The candela is the SI base unit for luminous intensity, used to measure the brightness of light sources.

TECHNICAL SUMMARY

Often used for power factor correction and lamp regulation, a capacitor is a component that stores electrical energy.

CAPACITOR

CLASSED AS AN OUTSIDE ZONE

CCT

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European Community conformity mark. CE denotes that the item conforms with the requirements of relevant EU Directives. 7KH &KDUWHUHG ,QVWLWXWH RI %XLOGLQJ 6HUYLFH (QJLQHHUV ZZZ FLEVH RUJ 7KH 6RFLHW\ RI /LJKW DQG /LJKWLQJ D GLYLVLRQ RI &,%6( SXEOLVKHV PDQ\ /LJKWLQJ *XLGHV ZLGHO\ XVHG DV UHIHUHQFHV IRU WKH FKRLFH RI OXPLQDLUH DQG UHFRPPHQGHG ,OOXPLQDQFH OHYHO PRVW VXLWDEOH IRU D VSHFLÀF DUHD

PROVIDING THERE IS A BATH PANEL IN SITU WHICH CAN ONLY BE REMOVED WITH AID OF A TOOL.

CE

CIBSE

CLASS I

Luminaires in this class are electrically insulated and are provided with a connection with earth.

Luminaires in this class are designed and constructed so that protection against electric shock does not rely on basic insulation only. This can be achieved by means of reinforced or double insulation. No provision for Earthing is provided. Protection against electric shock relies on the supply of Safety Extra Low Voltage (SELV) and in which voltages higher than those of SELV are not generated (Max.50V AC or below). The ability of a light source to accurately reveal the colours of an object(s) is measured using a system called the colour rendering index (CRI). It is given as an integer up to 100; the higher the number the better. 100 being considered as presenting colours in a manner consistent with a natural light source such as daylight. Halogen lamps typically have a CRI of 100 as they closely mimic daylight. Typically shortened to “Colour Temperature” measures the apparent colour of a white light source in Kelvin (K). Typically in lighting, values range between 2700K - 6500K. Although it might seem counter-intuitive; ORZHU ÀJXUHV GHQRWH ´ZDUPHUµ FRORXU WHPSHUDWXUHV DQG KLJKHU ÀJXUHV GHQRWH ´FRROHUµ FRORXU WHPSHUDWXUHV Ovia ® /LJKWLQJ GHÀQHV :DUP :KLWH DV . . &RRO :KLWH DV . 'D\OLJKW DV . Corridor Function is a setting for operation with a MS/PIR which allows the light output to be reduced to approx 10/15% when an area is left unoccupied and increases to full output when the MS/PIR is activated. Ovia ® KDV VHYHUDO WUDLQLQJ FRXUVHV WKDW DUH &3' &HUWLÀHG WR FRPSOHPHQW WKH &RQWLQXLQJ 3URIHVVLRQDO Development policies of professional institutes and academic bodies. Certain products in the Ovia ® range feature a switch for altering the colour temperature (CCT) of the product. This feature allows the installer to select the colour temperature of the product to suit different installation requirements. Where this feature exists on a product you will see this term. $V RSSRVHG WR $& '& FXUUHQW ÁRZV LQ D VLQJOH GLUHFWLRQ &XUUHQW DQG YROWDJH PD\ LQFUHDVH GHFUHDVH but the direction of movement of electrons stays the same. LED’s inherently must run on a DC supply hence a transformer of some kind is always required. The process of decreasing and increasing the level of light output by a luminaire or light source. Most luminaires that are required to be dimmed will need a special control gear for this operation and typically additional circuit wiring. Each dimming method, whether mains, switch-dim or 1-10V dimming UHTXLUH GLIIHUHQW VSHFLÀF FRQWURO JHDU ,Q 0DLQV GLPPLQJ OHDGLQJ HGJH GLPPHUV FXW WKH ÀUVW KDOI RI WKH ZDYH WR UHVWULFW WKH ÁRZ RI FXUUHQW These dimmers typically have a high minimum load and were originally used to dim incandescent and halogen lamps. As such, issues with dimming LED using these types of dimmers can be common. 7KH SURFHVV RI PDQLSXODWLQJ PDLQV YROWDJH WR YDULDEO\ UHVWULFW WKH ÁRZ RI HOHFWULFLW\ LQ RUGHU WR GHFUHDVH or increase light levels, respectively. Available for Ovia ® products to enable Operation and Maintenance manuals to be completed.

CLASS II

CLASS III

COLOUR RENDERING INDEX (CRI / CIE RA)

Outside Zone

0.60m

0.60m

CCT - CORRELATED COLOUR TEMPERATURE

Outside Zone

Outside Zone

Zone 0 - Minimum IPX7 can be used Zone 1 - Minimum IPX4 can be used Zone 2 - Minimum IPX4 can be used Outside Zone - Minimum IPX2 can be used

CORRIDOR FUNCTION

2.25m

0.60m

CONTINUED PROFESSIONAL DEVELOPMENT ‘CPD’

CTA - COLOUR TEMPERATURE ADJUSTABLE DATA SHEETS

0.10m

(DC) DIRECT CURRENT

The ballast is a device used to operate lamps, while limiting and regulating the lamp current during operation it provides the necessary voltage to the lamp.

BALLAST

BEAM ANGLE

Measurement of how light is distributed.

DIMMERS & DIMMING

%LQQLQJ LV WKH SURFHVV RI PHWKRGLFDOO\ VRUWLQJ DQG JURXSLQJ /('·V DFFRUGLQJ WR PHDVXUHG SDUDPHWHUV (normally colour and lumens). Allowing design engineers to systematically specify an LED and the PDQXIDFWXUHU WR RUGHU /('·V WKDW IXQFWLRQ FRQVLVWHQWO\ %LQQLQJ DOVR PDNHV LW SRVVLEOH WR UH RUGHU LED’s that match the original.

BINNING (LED)

DIMMING LEADING EDGE (TRIAC DIMMER)

BRIGHTNESS

What the eye actually sees, not to be confused with luminance, which is what a light meter reads.

DIMMING MAINS

Ovia ® Lighting

sales@oviaUK.com | Call: 01827 300640 | oviaUK.com

oviaUK.com | Call: 01827 300640 | sales@oviaUK.com

Ovia ® Lighting