IEC 60695-11-4:2011

IEC 60695-11-4:2011

September 2011
International standard Current

Fire hazard testing - Part 11-4: Test flames - 50 W flame - Apparatus and confirmational test method

IEC 60695-11-4:2011 provides a description of the apparatus required to produce a 50 W test flame and a description of a calibration procedure to check that the test flame produced meets given requirements. Guidance on confirmatory tests for test flames is given in IEC 60695-11-40. This first edition of IEC 60695-11-4 cancels and replaces the second edition of technical specification IEC/TS 60695-11-4 published in 2004. It constitutes a technical revision. The main changes with respect to the previous edition are the integration of minor editorial and technical changes throughout the text.This publication is to be read in conjunction with IEC 60695-11-4:2011.

Main informations

Collections

International IEC standards

Publication date

September 2011

Number of pages

41 p.

Reference

IEC 60695-11-4:2011
Sumary
Fire hazard testing - Part 11-4: Test flames - 50 W flame - Apparatus and confirmational test method

IEC 60695-11-4:2011 provides a description of the apparatus required to produce a 50 W test flame and a description of a calibration procedure to check that the test flame produced meets given requirements. Guidance on confirmatory tests for test flames is given in IEC 60695-11-40. This first edition of IEC 60695-11-4 cancels and replaces the second edition of technical specification IEC/TS 60695-11-4 published in 2004. It constitutes a technical revision. The main changes with respect to the previous edition are the integration of minor editorial and technical changes throughout the text.
This publication is to be read in conjunction with IEC 60695-11-4:2011.
Replaced standards (1)
Technical specification Cancelled
Fire hazard testing - Part 11-4: Test flames - 50 W flame - Apparatus and confirmational test method

Provides detailed requirements for the production of a 50 W nominal, pre-mixed type test flame. The approximate overall height is 20 mm. The main changes with respect to the previous edition are described below: - The introduction has been revised, - Test methods B and C have been withdrawn. Test method A has been retained with its original letter designation, - Normative reference ISO 1337 has been withdrawn without a replacement by ISO/TC 26. The callout Cu-ETP UNS 11000 is the replacement for all references to ISO 1337. It is taken from ASTM B187-00 and describes high conductivity electrolytic copper, - A new Annex H has been added which provides access to equipment manufacturers and suppliers, - Alignment with other publications in the IEC 60695-11 series has been made, where appropriate Has the status of a basic safety publication in accordance with IEC Guide 104.

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