IEC 60502-4:2023
(Main)Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
Power cables with extruded insulation and their accessories for rated voltages from 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) up to 30 kV (<em>U</em><sub>m</sub> = 36 kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6 kV (<em>U</em><sub>m</sub> = 7,2 kV) up to 30 kV (<em>U</em><sub>m</sub> = 36 kV)
IEC 60502-4:2023 specifies the test requirements for type testing of accessories for power cables with rated voltages from 3,6/6 (7,2) kV up to 18/30 (36) kV, complying with IEC 60502‑2 or other relevant cable standards.
Accessories for special applications, such as aerial cables, submarine or ship cables or hazardous situations (explosive environments, fire-resistant cables or seismic conditions), are not included.
It is not necessary to repeat these tests, once successfully completed, unless changes are made in the materials, design or manufacturing process which can affect the performance characteristics.
Test methods are included in IEC 61442.
Câbles d'énergie à isolant extrudé et leurs accessoires pour des tensions assignées de 1 kV (U<sub>m</sub> = 1,2 kV) à 30 kV (U<sub>m</sub> = 36 kV) - Partie 4: Exigences d'essai pour accessoires de câbles de tensions assignées de 6 kV (U<sub>m</sub> = 7,2 kV) à 30 kV (U<sub>m</sub> = 36 kV)
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IEC 60502-4
®
Edition 4.0 2023-11
INTERNATIONAL
STANDARD
Power cables with extruded insulation and their accessories for rated voltages
from 1 kV (U = 1,2 kV) up to 30 kV (U = 36 kV) –
m m
Part 4: Test requirements on accessories for cables with rated voltages from
6 kV (U = 7,2 kV) up to 30 kV (U = 36 kV)
m m
IEC 60502-4:2023-11(en)
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IEC 60502-4
®
Edition 4.0 2023-11
INTERNATIONAL
STANDARD
Power cables with extruded insulation and their accessories for rated voltages
from 1 kV (U = 1,2 kV) up to 30 kV (U = 36 kV) –
m m
Part 4: Test requirements on accessories for cables with rated voltages from
6 kV (U = 7,2 kV) up to 30 kV (U = 36 kV)
m m
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.060.20 ISBN 978-2-8322-7701-0
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – IEC 60502-4:2023 © IEC 2023
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Types of accessories . 9
5 Voltage designations and maximum conductor temperatures . 9
5.1 Rated voltages . 9
5.2 Maximum conductor temperatures . 9
6 Components . 9
6.1 Connectors . 9
6.2 Materials .
...
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