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FprEN IEC 61936-2:2023

(Main)

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC

Starkstromanlagen mit Nennwechselspannungen über 1 kV AC und 1,5 kV DC – Teil 2: Gleichstrom

Installations électriques de puissance de tension supérieure à 1 kV en courant alternatif et 1,5 kV en courant continu - Partie 2: Courant continu

Elektroenergetski postroji za izmenične napetosti nad 1 kV in enosmerne napetosti nad 1,5 kV - 2. del: Enosmerna napetost

General Information

Status
Not Published
Publication Date
02-Nov-2023
ICS
29.020 - Electrical engineering in general
29.080.01 - Electrical insulation in general
Technical Committee
CLC/TC 99X - Power installations exceeding 1 kV a.c. (1,5 kV d.c.)
Drafting Committee
IEC/TC 99 - IEC_TC_99
Current Stage
5060 - Voting results sent to TC, SR - Formal Approval
Start Date
01-Sep-2023
Completion Date
01-Sep-2023
Ref Project
kSIST prEN IEC 61936-2:2023 - Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC

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Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 61936-2:2022
01-oktober-2022
Elektroenergetski postroji za izmenične napetosti nad 1 kV in enosmerne
napetosti nad 1,5 kV - 2. del: Enosmerna napetost
Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC
Installations électriques de puissance de tension supérieure à 1 kV en courant alternatif
et 1,5 kV en courant continu - Partie 2: Courant continu
Ta slovenski standard je istoveten z: prEN IEC 61936-2:2022
ICS:
29.240.01 Omrežja za prenos in Power transmission and
distribucijo električne energije distribution networks in
na splošno general
oSIST prEN IEC 61936-2:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN IEC 61936-2:2022

---------------------- Page: 2 ----------------------
oSIST prEN IEC 61936-2:2022


99/364/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61936-2 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-08-19 2022-11-11
SUPERSEDES DOCUMENTS:
99/324/CD, 99/359/CC

IEC TC 99 : INSULATION CO-ORDINATION AND SYSTEM ENGINEERING OF HIGH VOLTAGE ELECTRICAL POWER INSTALLATIONS ABOVE 1,0
KV AC AND 1,5 KV DC
SECRETARIAT: SECRETARY:
Australia Ms Erandi Chandrasekare
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

SC 22F,TC 115
Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.

TITLE:
Power installations exceeding 1 kV AC and 1,5 kV DC - Part 2: DC

PROPOSED STABILITY DATE: 2027

NOTE FROM TC/SC OFFICERS:


Copyright © 2022 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions. You
may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without permission
in writing from IEC.

---------------------- Page: 3 ----------------------
oSIST prEN IEC 61936-2:2022
IEC CDV 61936-2 © IEC 2022 – 2 – 99/364/CDV

1 CONTENTS
2 CONTENTS . 2
3 FOREWORD . 5
4 INTRODUCTION . 7
5 1 Scope . 8
6 2 Normative references . 8
7 3 Terms and definitions . 9
8 Symbols and abbreviations . 11
9 4 Fundamental requirements . 12
10 4.1 General . 12
11 4.1.1 General requirements . 12
12 4.1.2 Agreements between supplier and user . 13
13 4.2 Electrical requirements . 14
14 4.2.1 Methods of DC neutral point earthing . 14
15 4.2.2 Voltage classification . 16
16 4.2.3 Current in normal operation . 16
17 4.2.4 Short-circuit current . 16
18 4.2.5 Rated frequency .
...

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