BS IEC 60287-2-3:2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electric cables. Calculation of the current rating Thermal resistance. Cables installed in ventilated tunnels
03-07-2024
19-07-2017
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Description of method
5 Formulae for air properties
6 Temperature profile
Annex A (informative) - Calculation example
Annex B (informative) - Delta-star transformation
Annex C (informative) - Calculation of F[m] coefficient
Bibliography
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