0 Items
My account
Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

IEC TS 60071-4 ED1

Instructions for simulation-based insulation coordination and modelling of electrical networks

General information

50.00     Aug 29, 2025

CDTS    Oct 24, 2025

IEC

TC 99

Technical Specification

29.080.30  

Scope

IEC TS 60071-4:2026, which is a technical specification, gives guidance on conducting insulation co-ordination studies which propose internationally recognized recommendations:
• for the computational modelling of electrical systems, and
• for the implementation of deterministic and probabilistic methods adapted to the use of numerical programmes.
Its objective is to give information in terms of methods, modelling and examples that support the application of the approaches presented in IEC 60071-2:2023, and for the selection of insulation levels of equipment or installations, as defined in IEC 60071-1:2019

Life cycle

PREVIOUSLY

ABANDON
IEC TR 60071-4 ED2

NOW

PROJECT
IEC TS 60071-4 ED1
50.00 Final text received or FDIS registered for formal approval
Aug 29, 2025