Obecné elektrotechnické normy

15/1087/CDV - IEC 60455-3-8 ED3 - Resin-based reactive compounds used for electrical insulation – Part 3-8: Specifications for individual materials – Resins for cable accessories
Oblast zaměření: Elektroizolační materiály a systémy
Komise : IEC/TC 15 (Solid electrical insulating materials)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 30.06.2026
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This part of IEC 60455 gives the requirements for resins for power cable accessories that conform to this specification and meet established levels of performance. However, the selection of a material by a user for a specific application will be based on the actual requirements necessary for adequate performance in that application and not on this specification alone.

These materials are designed to be used in low and medium voltage cable accessories and as such, electrical performance is proven as part of the assembly. Examples of this are described in EN 50393 [2] and IEC 60502-4 [1].

104/1178/CDV - IEC 60068-2-67 ED2 - Environmental testing - Part 2-67: Tests - Test Cy: Damp heat, steady state, accelerated test primarily intended for components
Oblast zaměření: Zkoušení vlivů prostředí na elektrotechnická zařízení
Komise : IEC/TC 104 (Environmental conditions, classification and methods of test)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 30.06.2026
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This part of IEC 60068 provides a standard test procedure for the purpose of evaluating, in an accelerated manner, the resistance of small electrotechnical products, primarily non hermetically sealed components, to the deteriorative effect of damp heat without condensation on a specimen.

The test is not intended to evaluate external effects such as corrosion and deformation.

NOTE For further information on damp heat tests, see IEC 60068-3-4 [1].