International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 99

Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC

 
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TC 99 Work programme (5)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

PWI 99-2

Drafting an outline of a safety principles document for high voltage equipment and installations

PWI
  • PWI
  • Preliminary Work Item

2018-12

prePNW
  • prePNW
  • Preparation of NP document

2019-03

IEC 60071-1 ED9

Insulation co-ordination - Part 1: Definitions, principles and rules (Proposed horizontal standard)

99/199/CDV 2016-12 APUB
  • APUB
  • Approved for publication

2019-02

2019-05

MT 10 Eung-Bo Shim 2019-11
IEC 60071-2 ED5

Insulation co-ordination - Part 2: Application guidelines (Proposed horizontal standard)

99/224/RR 2018-11 ACD
  • ACD
  • Approved for CD

2018-11

CD
  • CD
  • Draft circulated as CD

2019-11

MT 9 Eiichi Zaima 2021-11
IEC 61936-1 ED3

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

99/226/CD 2019-01 CD
  • CD
  • Draft circulated as CD

2019-01

PCC
  • PCC
  • Preparation of CC document

2019-04

MT 4 Lars Hansson 2020-12
IEC 61936-2 ED1

Power installations exceeding 1 kV a.c. and 1,5 kV d.c. - Part 2: d.c.

99/168/RR 2017-06 ACD
  • ACD
  • Approved for CD

2017-06

CD
  • CD
  • Draft circulated as CD

2019-10

JMT 7 Leslie Brand 2020-04