I.S. EN 60071-1:2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
10-29-2019
English
01-01-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
4.1 General
4.2 Subscripts
4.3 Letter symbols
4.4 Abbreviations
5 Procedure for insulation co-ordination
5.1 General outline of the procedure
5.2 Determination of the representative voltages and
overvoltages (U[rp])
5.3 Determination of the co-ordination withstand
voltages (U[cw])
5.4 Determination of the required withstand
voltage (U[rw])
5.5 Selection of the rated insulation level
5.6 List of standard rated short-duration power
frequency withstand voltages
5.7 List of standard rated impulse withstand voltages
5.8 Ranges for highest voltage for equipment
5.9 Environmental conditions
5.10 Selection of the standard insulation level
5.11 Background of the standard insulation levels
6 Requirements for standard withstand voltage tests
6.1 General requirements
6.2 Standard short-duration power-frequency withstand
voltage tests
6.3 Standard impulse withstand voltage tests
6.4 Alternative test situation
6.5 Phase-to-phase and longitudinal insulation standard
withstand voltage tests for equipment in range I
6.6 Phase-to-phase and longitudinal insulation standard
withstand voltage tests for equipment in range II
Annex A (normative) Clearances in air to assure a specified
impulse withstand voltage installation
Annex B (informative) Values of rated insulation levels for 1kV <
U[m] <= 245 kV for highest voltages for
equipment U[m] not standardized by IEC based
on current practice in some countries
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
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