IEC TS 60695-11-3:2004

Provides detailed requirements for the production of a 500 W nominal, pre-mixed type test flame. The approximate overall height is 125 mm.
Two test flames are described: Method A may only be produced using methane whereas method C may be produced using either methane or propane.
The main changes with respect to the previous edition are described below:
- The introduction has been revised, - Test methods B and D have been withdrawn. Test methods A and C have been retained with their original letter designation, - Normative reference ISO 1337 has been withdrawn without a replacement by ISO/TC 26.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.