EN 13363-1:2003
(Main)Solar protection devices combined with glazing - Calculation of solar and light transmittance - Part 1 : Simplified method
Solar protection devices combined with glazing - Calculation of solar and light transmittance - Part 1 : Simplified method
This European Standard specifies a simplified method based on the thermal transmittance and total solar energy transmittance of the glazing and on the light transmittance and reflectance of the solar protection device to estimate the total solar energy transmittance of a solar protection device combined with glazing.
The method applies to all types of solar protection devices parallel to the glazing such as louvre, venetian or roller blinds. The position of the solar protection device can be interior, exterior or between single panes in a dual glazing system. It is applicable when the total solar energy transmittance of the glazing is between 0,15 and 0,85. Venetian or louvre blinds are assumed to be adjusted so that there is no direct solar penetration. It is assumed that for external solar protection devices and for integrated solar protection devices, the space between the solar protection devices and the glazing is unventilated and for internal solar protection devices this space is ventilated.
The resulting g-values of the simplified method given here are approximate and their deviation from the exact values lie within the range between +0,10 and -0,02. The results generally tend to lie on the safe side for cooling load estimations. The results are not intended to be used for calculating beneficial solar gains or thermal comfort criteria.
The simplified method is based on the normal incidence of radiation and does not take into account either the angular dependence of transmittance and the reflectance or the differences of spectral distribution. An allowance can be made for this fact when applying the method.
Sonnenschutzeinrichtungen in Kombination mit Verglasungen - Berechnung der Solarstrahlung und des Lichttransmissionsgrades - Teil 1 : Vereinfachtes Verfahren
Diese Norm beschreibt ein vereinfachtes Verfahren zur Bewertung des Gesamtenergiedurchlassgrades einer Sonnenschutzvorrichtung in Kombination mit einer Verglasung, das auf dem Wärmedurchgangskoeffizienten und dem Gesamtenergiedurchlassgrad der Verglasung sowie dem Lichttransmissions und Lichtreflexions-grad der Sonnenschutzvorrichtung beruht.
Das Verfahren gilt für alle Arten von Sonnenschutzvorrichtungen in Kombination mit der Verglasung, wie Lamellensysteme, Jalousien und Rolladen. Die Einbaulage der Sonnenschutzvorrichtung kann sich innen, außen oder bei einer Doppelverglasung zwischen den Einzelscheiben befinden. Der Gesamtenergie-durchlassgrad (g-Wert) der Verglasung muss zwischen 0,15 und 0,85 sein. Jalousien und Lamellensysteme müssen so eingestellt sein, dass kein direkter Durchtritt von Solarstrahlung möglich ist. Bei außenliegenden Sonnenschutzvorrichtungen und eingebauten Sonnenschutzvorrichtungen wird vorausgesetzt, dass der Zwischenraum zwischen den Sonnenschutzvorrichtungen und der Verglasung unbelüftet ist, während der Zwischenraum bei innenliegenden Sonnenschutzvorrichtungen belüftet ist.
Die Ergebnisse, die g-Werte, des hier angegebenen vereinfachten Verfahrens sind Näherungswerte und liegen im Vergleich zu genaueren Verfahren im Bereich zwischen + 0,10 und 0,02. Bei Bewertungen der Kühlbelastung tendieren die Ergebnisse im allgemeinen in Richtung der sicheren Seite. Die Ergebnisse sind nicht zur Berechnung solarer Energiegewinne oder zur Bewertung der wärmetechnischen Behaglichkeit vorgesehen.
Das vereinfachte Verfahren beruht auf normal einfallender Strahlung und berücksichtigt weder die Winkelabhängigkeit von Transmissions und Reflexionsgrad noch die Unterschiede der Spektralverteilung. Das sollte bei Anwendung der Gleichungen berücksichtigt werden.
In Fällen, die durch dieses Verfahren nicht abgedeckt werden, können genauere Berechnungen nach EN 13363-2, Sonnenschutzvorrichtungen in Kombination mit Verglasungen Berechnung der Solarstra
Dispositifs de protection solaire combinés à des vitrages - Calcul du facteur de transmission solaire et lumineuse - Partie 1 : Méthode simplifiée
La présente Norme européenne donne une méthode simplifiée fondée sur le coefficient transmission thermique et celui de transmission de l'énergie solaire totale du vitrage ainsi que sur le facteur de transmission lumineuse et le facteur de réflexion du dispositif de protection solaire pour estimer la transmission totale d'énergie solaire d'un dispositif de protection contre le soleil combiné à un vitrage.
La méthode s'applique à tous les types de dispositifs de protection solaire montés en parallèle au vitrage, tels que les stores à claire-voie, les jalousies ou les volets roulants. La position du dispositif de protection solaire peut être à l'intérieur, à l'extérieur ou entre les panneaux dans un système de double vitrage. Elle est applicable lorsque le facteur total de transmission d'énergie solaire du vitrage est compris entre 0,15 et 0,85. Les jalousies ou dispositif de protection solaires à claire-voie doivent pouvoir être réglés afin qu'il n'y ait aucune transmission solaire directe. Il est supposé que pour les dispositifs de protection solaires extérieurs et les dispositifs de protection solaire intégrés, l'espace entre les dispositifs de protection solaires et le vitrage n'est pas ventilé, et que pour les dispositifs de protection solaire intérieurs, cet espace est ventilé.
Les valeurs résultantes g de la méthode simplifiée donnée ici sont approximatifs et leurs écarts par rapport aux valeurs exactes se trouvent dans la plage + 0,10 à - 0,02. Les résultats tendent généralement à se trouver du côté sécuritaire pour les estimations de la charge de refroidissement. Les résultats ne sont pas destinés à être utilisés pour calculer les gains solaires ou les critères de confort thermique.
La méthode simplifiée se fonde sur une incidence normale des rayonnements et ne tient pas compte de l'effet d'une inclinaison quelconque sur les facteurs de transmission et de réflexion, ni des différences de répartition spectrale. Ce fait doit être prévu lorsqu'on applique la m
Senčila v kombinaciji z zasteklitvijo – Izračun sončnih in prosojnih lastnosti – 1. del: Poenostavljena metoda
General Information
- Status
- Withdrawn
- Publication Date
- 15-Jul-2003
- Withdrawal Date
- 03-Jul-2007
- Technical Committee
- CEN/TC 89 - Thermal performance of buildings and building components
- Drafting Committee
- CEN/TC 89/WG 7 - Thermal properties of doors and windows
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 04-Jul-2007
- Completion Date
- 04-Jul-2007
- Directive
- 89/106/EEC - Construction products
Relations
- Effective Date
- 19-Jan-2023
Frequently Asked Questions
EN 13363-1:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Solar protection devices combined with glazing - Calculation of solar and light transmittance - Part 1 : Simplified method". This standard covers: This European Standard specifies a simplified method based on the thermal transmittance and total solar energy transmittance of the glazing and on the light transmittance and reflectance of the solar protection device to estimate the total solar energy transmittance of a solar protection device combined with glazing. The method applies to all types of solar protection devices parallel to the glazing such as louvre, venetian or roller blinds. The position of the solar protection device can be interior, exterior or between single panes in a dual glazing system. It is applicable when the total solar energy transmittance of the glazing is between 0,15 and 0,85. Venetian or louvre blinds are assumed to be adjusted so that there is no direct solar penetration. It is assumed that for external solar protection devices and for integrated solar protection devices, the space between the solar protection devices and the glazing is unventilated and for internal solar protection devices this space is ventilated. The resulting g-values of the simplified method given here are approximate and their deviation from the exact values lie within the range between +0,10 and -0,02. The results generally tend to lie on the safe side for cooling load estimations. The results are not intended to be used for calculating beneficial solar gains or thermal comfort criteria. The simplified method is based on the normal incidence of radiation and does not take into account either the angular dependence of transmittance and the reflectance or the differences of spectral distribution. An allowance can be made for this fact when applying the method.
This European Standard specifies a simplified method based on the thermal transmittance and total solar energy transmittance of the glazing and on the light transmittance and reflectance of the solar protection device to estimate the total solar energy transmittance of a solar protection device combined with glazing. The method applies to all types of solar protection devices parallel to the glazing such as louvre, venetian or roller blinds. The position of the solar protection device can be interior, exterior or between single panes in a dual glazing system. It is applicable when the total solar energy transmittance of the glazing is between 0,15 and 0,85. Venetian or louvre blinds are assumed to be adjusted so that there is no direct solar penetration. It is assumed that for external solar protection devices and for integrated solar protection devices, the space between the solar protection devices and the glazing is unventilated and for internal solar protection devices this space is ventilated. The resulting g-values of the simplified method given here are approximate and their deviation from the exact values lie within the range between +0,10 and -0,02. The results generally tend to lie on the safe side for cooling load estimations. The results are not intended to be used for calculating beneficial solar gains or thermal comfort criteria. The simplified method is based on the normal incidence of radiation and does not take into account either the angular dependence of transmittance and the reflectance or the differences of spectral distribution. An allowance can be made for this fact when applying the method.
EN 13363-1:2003 is classified under the following ICS (International Classification for Standards) categories: 17.180.20 - Colours and measurement of light; 91.120.10 - Thermal insulation of buildings. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 13363-1:2003 has the following relationships with other standards: It is inter standard links to EN 13363-1:2003+A1:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 13363-1:2003 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC; Standardization Mandates: M/122. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sonnenschutzeinrichtungen in Kombination mit Verglasungen - Berechnung der Solarstrahlung und des Lichttransmissionsgrades - Teil 1 : Vereinfachtes VerfahrenDispositifs de protection solaire combinés a des vitrages - Calcul du facteur de transmission solaire et lumineuse - Partie 1 : Méthode simplifiéeSolar protection devices combined with glazing - Calculation of solar and light transmittance - Part 1 : Simplified method91.120.10Toplotna izolacija stavbThermal insulation17.180.20Barve in merjenje svetlobeColours and measurement of lightICS:Ta slovenski standard je istoveten z:EN 13363-1:2003SIST EN 13363-1:2003en01-december-2003SIST EN 13363-1:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13363-1July 2003ICS 17.180.20; 91.120.10English versionSolar protection devices combined with glazing - Calculation ofsolar and light transmittance - Part 1 : Simplified methodDispositifs de protection solaire combinés à des vitrages -Calcul du facteur de transmission solaire et lumineuse -Partie 1 : Méthode simplifiéeSonnenschutzeinrichtungen in Kombination mitVerglasungen - Berechnung der Solarstrahlung und desLichttransmissionsgrades - Teil 1 : Vereinfachtes VerfahrenThis European Standard was approved by CEN on 7 May 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13363-1:2003 ESIST EN 13363-1:2003
Data for typical glazing and solar protection devices.11Annex B (informative)
Example of calculation of a solar protection device in combination with glazing.12SIST EN 13363-1:2003
1 To be published.SIST EN 13363-1:2003
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EN 13363-1:2003 표준은 유리와 결합된 태양 보호 장치의 총 태양 에너지 투과율을 추정하는 간소화된 방법을 제공하는 유럽 표준으로, 매우 유용한 도구입니다. 이 표준의 범위는 유리와 평행하게 설치된 모든 유형의 태양 보호 장치에 적용되며, 특히 루버, 베네치안 블라인드 및 롤러 블라인드와 같은 장치에 적합합니다. 설치 위치에 따라 내부, 외부, 또는 이중 유리 시스템 안의 단일 유리 사이에 위치할 수 있는 태양 보호 장치를 포괄하여 다양성을 제공합니다. 이 표준의 강점 중 하나는 유리의 총 태양 에너지 투과율이 0.15에서 0.85 사이일 때 적용 가능하다는 점입니다. 이는 다양한 건축 환경에서 태양 보호 장치의 효율성을 평가할 수 있는 유연성을 제공합니다. 또한, 베네치안 블라인드나 루버 블라인드는 직접적인 태양광 침투를 방지하도록 조정된 것으로 간주하여, 실질적이고 안전한 설계를 지원합니다. 산출된 g-값은 간소화된 방법을 이용한 근사값으로, 정확한 값과의 편차는 +0.10에서 -0.02 사이로 제한됩니다. 이는 냉방 부하 추정 시 일반적으로 안전한 쪽에 치우치게 되어, 에너지 효율성을 고려한 상용 건축물의 설계에 유리합니다. 단, 이 값들은 유익한 태양 에너지 획득량이나 열적 쾌적 기준 계산을 위한 용도로는 사용되지 않습니다. 또한, 이 방법은 방사선의 정상을 기준으로 하여, 투과율 및 반사율의 각도 의존성이나 스펙트럼 분포의 차이를 고려하지 않는 점은 다소 제한적일 수 있으나, 적용 시 이 부분에 대한 조정이 가능하다는 점에서 실용성을 높입니다. 전반적으로 EN 13363-1:2003 표준은 건축 설계에서 태양 보호 장치의 효율성을 평가하고, 에너지 소비를 최적화하는 데 중요한 역할을 수행하는 유용한 가이드라인이라 할 수 있습니다.
EN 13363-1:2003の標準は、建物の太陽光保護装置とガラスの組み合わせに関する重要なガイドラインを提供します。この文書は、熱伝達率および総太陽エネルギー透過率と、太陽光保護デバイスの光透過率および反射率に基づいた簡易な計算方法を指定しており、太陽光保護装置とガラスを組み合わせた際の総太陽エネルギー透過率を推定するのに役立ちます。 この標準の主な強みは、ルーバー、ベネチアンブラインド、ロールブラインドなど、ガラスに平行に取り付けられるあらゆる種類の太陽光保護装置に適用可能である点です。さらに、内外の取り付け位置や二重ガラスシステム内の単一ガラスの間に配置されるものも対象としています。また、ガラスの総太陽エネルギー透過率が0.15から0.85の範囲にある場合に適用されるため、多様な建物に対応できる柔軟性を有しています。 簡易法の結果として得られるg値はおおよそのものであり、正確な値からの偏差は+0.10から-0.02の範囲に収束します。このため、冷却負荷の推定においては安全側に寄っていると一般に見なされますが、メリットをもたらす太陽光の取得や熱的快適性基準を計算する目的には利用されるべきではありません。 また、この標準は、放射線の直射角に基づいているため、透過率や反射率の角度依存性やスペクトル分布の違いを考慮には入れていませんが、この点は方法を適用する際に考慮することが可能です。このように、EN 13363-1:2003は、建物のエネルギー性能を最適化するために非常に有効なツールであり、特に太陽光による熱負荷管理において重要な役割を果たします。
The EN 13363-1:2003 standard outlines a simplified method to calculate the solar and light transmittance of solar protection devices when combined with glazing. It serves as a vital framework for understanding and estimating the total solar energy transmittance of various solar protection devices, including louvre, venetian, and roller blinds. This document is especially relevant for scenarios where these devices are positioned either interiorly, exteriorly, or between panes in a dual glazing system. One of the strengths of this standard is its comprehensive nature, as it accommodates different types of solar protection devices and their configurations, making it versatile for a variety of applications. By focusing on glazing with a total solar energy transmittance ranging from 0.15 to 0.85, the standard ensures that it covers a significant proportion of available glazing materials. The assumption that venetian or louvre blinds are optimized to prevent direct solar penetration enhances the reliability of the calculations. The methodology incorporated in EN 13363-1:2003 yields approximate g-values, allowing for a deviation of +0.10 to -0.02. This level of precision is particularly beneficial for cooling load estimations, which is a common consideration in energy efficiency assessments. By emphasizing that the results are tilted towards conservative estimations, users can feel more secure using these figures for their projects without the risk of overestimating solar gains. Additionally, the standard recognizes the importance of ventilated versus unventilated spaces regarding internal and external solar protection devices. This differentiation allows for more accurate modeling of real-world conditions, thus maintaining the relevance of the standard in practical applications. Notably, while the method is based on normal incidence radiation, it acknowledges the potential need for adjustments due to the lack of consideration for angular dependency and spectral distribution differences. Overall, EN 13363-1:2003 remains a significant resource in the field of solar protection assessment, primarily due to its systematic approach and adaptability to various solar protection devices and glazing configurations. Its focus on providing a simplified method for calculating solar and light transmittance ensures its relevance for professionals aiming to enhance energy efficiency in buildings.
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