SIST EN 50267-2-3:1999

Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Part 2-3: Procedures - Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity

EN 50267-2-3 specifies the test method and procedure for the determination of the degree of acidity of gases evolved during the combustion of electric or optical cables by determination of the weighted average of pH and conductivity of the constituent maetrials. Note: the relevant cable standard should indicate which materials from the cable should be tested.

Allgemeine Prüfverfahren für das Verhalten von Kabeln und isolierten Leitungen im Brandfall - Prüfung der bei der Verbrennung der Werkstoffe von Kabeln und isolierten Leitungen entstehenden Gase - Teil 2-3: Prüfverfahren - Bestimmung des Grades der Azidität der wesentlichen Werkstoffe von Kabeln durch die Bestimmung eines gewichteten Mittelwertes von pH-Wert und Leitfähigkeit

Méthodes d'essai communes aux câbles soumis au feu - Essais sur les gaz émis lors de la combustion d'un matériau prélevé sur un câble - Partie 2-3: Procédures - Détermination de l'acidité des gaz des câbles par une mesure de la moyenne pondérée du pH et de la conductivité

Splošne metode za preskušanje kablov v požarnih razmerah - Preskušanje nastajanja plinov pri gorenju kabelskih materialov - 2-3. del: Postopki - Ugotavljanje stopnje kislosti plinov za kable z določanjem tehtane srednje vrednosti pH in prevodnosti

General Information

• Status: Withdrawn
• Publication Date: 30-Jun-1999
• Withdrawal Date: 16-Jan-2017
• ICS: 13.220.40 - Ignitability and burning behaviour of materials and products
• ICS: 29.060.20 - Cables
• Technical Committee: IEKA - Electric cables
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 17-Jan-2017
• Due Date: 09-Feb-2017
• Completion Date: 17-Jan-2017
• Directive: 2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 73/23/EEC - Electrical equipment designed for use within certain voltage limits
• Ref Project: EN 50267-2-3:1998 - Common test methods for cables under fire conditions - Tests on gases evolved during combustion of materials from cables - Part 2-3: Procedures - Determination of degree of acidity of gases for cables by determination of the weighted average of pH and conductivity

Relations

• Revised: SIST EN 60754-2:2014 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
• Effective Date: 23-Jul-2014
• Revised: SIST EN 60754-1:2014 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
• Effective Date: 23-Jul-2014
• Revises: SIST EN 60754-2:2014 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
• Effective Date: 07-Jun-2022
• Revises: SIST EN 60754-1:2014 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
• Effective Date: 07-Jun-2022
• Replaces: SIST HD 602 S1:1998 - Test on gases evolved during combustion of materials from cables - Determination of degree of acidity (corrosivity) of gases by measuring pH and conductivity
• Effective Date: 06-May-2014
• Replaced By: SIST EN 60754-2:2014 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
• Effective Date: 18-Dec-2012
• Replaced By: SIST EN 60754-1:2014 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
• Effective Date: 18-Dec-2012
• Replaces: SIST HD 602 S1:1998 - Test on gases evolved during combustion of materials from cables - Determination of degree of acidity (corrosivity) of gases by measuring pH and conductivity
• Effective Date: 28-Jan-2023
• Replaced By: SIST EN 60754-1:2014 - Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
• Effective Date: 28-Jan-2023
• Replaced By: SIST EN 60754-2:2014 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
• Effective Date: 28-Jan-2023
• Replaces: SIST HD 602 S1:1998 - Test on gases evolved during combustion of materials from cables - Determination of degree of acidity (corrosivity) of gases by measuring pH and conductivity
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50267-2-3:1999
01-julij-1999
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SIST HD 602 S1:1998
6SORãQHPHWRGH]DSUHVNXãDQMHNDEORYYSRåDUQLKUD]PHUDK3UHVNXãDQMH
QDVWDMDQMDSOLQRYSULJRUHQMXNDEHOVNLKPDWHULDORYGHO3RVWRSNL
8JRWDYOMDQMHVWRSQMHNLVORVWLSOLQRY]DNDEOH]GRORþDQMHPWHKWDQHVUHGQMH
YUHGQRVWLS+LQSUHYRGQRVWL
Common test methods for cables under fire conditions - Tests on gases evolved during
combustion of materials from cables - Part 2-3: Procedures - Determination of degree of
acidity of gases for cables by determination of the weighted average of pH and
conductivity
Allgemeine Prüfverfahren für das Verhalten von Kabeln und isolierten Leitungen im
Brandfall - Prüfung der bei der Verbrennung der Werkstoffe von Kabeln und isolierten
Leitungen entstehenden Gase - Teil 2-3: Prüfverfahren - Bestimmung des Grades der
Azidität der wesentlichen Werkstoffe von Kabeln durch die Bestimmung eines
gewichteten Mittelwertes von pH-Wert und Leitfähigkeit
Méthodes d'essai communes aux câbles soumis au feu - Essais sur les gaz émis lors de
la combustion d'un matériau prélevé sur un câble - Partie 2-3: Procédures -
Détermination de l'acidité des gaz des câbles par
...