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 Working Documents since 2019-07-16

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

99/274/RVN

Result of Voting on 99/271/NP - PNW TS 99-271: Power installations exceeding 1 kV a.c. - Part 3: Technical specifications for package substation above 52kV

2020-06-26 U
TC 14
TC 17
SC 17A
SC 17C
99/273/DC

Strategic Business Plan (SBP)

2020-06-19 2020-07-31 N/A
99/267/CDV

IEC 61936-1 ED3: Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC

2020-06-05 2020-08-28 Y
ACTAD
TC 8
TC 9
TC 10
TC 11
TC 17
TC 18
TC 20
TC 22
TC 64
TC 66
TC 78
TC 88
TC 89
TC 115
TC 122
99/272/DA

Draft agenda for the meeting to be held virtually via Zoom on 2020-10-05 from 6:00 am to 11:00 am (CET)

2020-06-05 N/A
99/271/NP

PNW TS 99-271: Power installations exceeding 1 kV a.c. - Part 3: Technical specifications for package substation above 52kV

2020-05-22 2020-06-19 U Voting Result
TC 14
TC 17
SC 17A
SC 17C
99/268/AC

Next meeting of TC 99 to be held as a virtual meeting via Zoom on 2020-10-05 from 6.00 am to 11.00 am (CET)

2020-05-08 N/A
99/269/RVN

Result of Voting on 99/265/NP - PNW 99-265: Insulation co-ordination for HVDC systems — Part 1:Definitions, principles and rules

2020-05-01 Y
TC 8
SC 22F
TC 115
99/270/RVN

Result of Voting on 99/266/NP - PNW 99-266: Insulation co-ordination for HVDC systems — Part 2: Application guidelines for line-commutated converter (LCC) stations

2020-05-01 Y
TC 8
SC 22F
TC 115
99/233A/CC

Revised Compilation of Comments on 99/226A/CD - IEC 61936-1 ED3: Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC

2020-03-27 Y
ACTAD
TC 8
TC 9
TC 10
TC 11
TC 17
TC 18
TC 20
TC 22
TC 64
TC 66
TC 78
TC 88
TC 89
TC 115
TC 122
99/265/NP

PNW 99-265: Insulation co-ordination for HVDC systems — Part 1:Definitions, principles and rules

2020-03-06 2020-04-03 Y Voting Result
TC 8
SC 22F
TC 115
99/266/NP

PNW 99-266: Insulation co-ordination for HVDC systems — Part 2: Application guidelines for line-commutated converter (LCC) stations

2020-03-06 2020-04-03 Y Voting Result
TC 8
SC 22F
TC 115
99/264/RQ

Result of 99/257/Q: Proposal from IEC/TC 22 to form a Joint Maintenance Team to revise IEC 62477-2:2018

2020-02-07 N/A
99/262/RQ

Result of 99/258/Q: Proposed new work item on mobile substations by SC 17C: Assemblies

2020-01-31 N/A
TC 17
99/263/RQ

Result of 99/260/Q: Proposal to convert TC 99 / WG13 to a Joint Working Group with TC 115

2020-01-31 N/A
TC 115
99/261/AC

Call for nominations for Chair of TC 99: Insulation co-ordination and system engineering of high voltage electrical power installations above 1,0 kV AC and 1,5 kV DC

2019-12-06 2020-02-28 N/A Report of Comments
99/257/Q

Proposal from IEC / TC 22 to form a joint working group to revise IEC 62477-2:2018

2019-11-22 2020-01-17 N/A Report of Comments
99/258/Q

Proposed new work item on mobile substations by SC 17C: Assemblies

2019-11-22 2020-01-03 N/A Report of Comments
TC 17
99/259/AC

MT 14: Revision of IEC TR 60071-4 - Call for experts

2019-11-22 N/A
99/260/Q

Proposal to convert WG13 to a Joint Working Group with TC 115

2019-11-22 2020-01-03 N/A Report of Comments
TC 115
99/256/AC

WG 12: Principles to be observed in preparation of safety publications-HV installations - Call for experts

2019-11-08 N/A
99/254/DL

List of decisions taken at the meeting of TC 99, held in Shanghai, China on 2019-10-18

2019-10-25 N/A
99/255/RM

Unconfirmed minutes of the meeting held in Shanghai, China on 2019-10-18 (starting time: 09-30h, ending time: 15-30h)

2019-10-25 N/A
99/253/INF

Report on ACTAD activities - for TC 99 meeting in October (Agenda Item 11)

2019-10-18 N/A
99/252/INF

Liaison Report from TC 8

2019-10-11 N/A
99/251/INF

Report from TC 99 MT4 - for TC 99 meeting in October (Agenda Item 7.1)

2019-10-04 N/A
99/234B/DA

Revised draft agenda for the meeting to be held in Shanghai, China on 2019-10-18 (starting time: 09:30; approximate finishing time: 17:30)

2019-09-20 N/A
99/234A/DA

Replaced by 99/234B/DA

2019-09-06 N/A
99/243A/RVN

Result of Voting on 99/230/NP - PNW TS 99-230: Power installations exceeding 1 kV a.c. and 1,5 kV d.c – Part 0: Principles to be observed in preparation of safety publications - high voltage installations

2019-09-06 U
TC 9
TC 13
TC 14
TC 17
TC 18
TC 20
TC 22
TC 38
TC 57
TC 73
TC 81
TC 82
TC 88
TC 95
TC 97
TC 115
TC 117
TC 120
TC 122
TC 123
99/248/INF

Report from ahG12 for TC 99 meeting in October (Agenda Item 10)

2019-09-06 N/A
99/249/INF

Review of Active Participation of P-members in the Work of TC 99

2019-09-06 N/A
99/250/INF

Activities since the last TC 99 meeting. Report from the secretary (Agenda Item 6).

2019-09-06 N/A
99/244/INF

Report from TC 99 MT9 - for TC 99 meeting in October (agenda item 7.3)

2019-08-30 N/A
99/245/INF

Review of current liaisons (agenda item 17)

2019-08-30 N/A
99/246/INF

Term of office of WG Convenors (agenda item 15)

2019-08-30 N/A
99/247/INF

Review the Strategic Business Plan (agenda item 18)

2019-08-30 N/A
99/240/AC

Appointment of an assistant secretary

2019-08-23 N/A
99/241/INF

Liaison report TC 64 Electrical installations and protection against electric shock

2019-08-23 N/A
99/242/INF

Liaison Report from TC 122

2019-08-23 N/A
99/235/INF

Liaison Report from TC 37

2019-08-16 N/A
99/236/INF

Liaison Report from TC 38

2019-08-16 N/A
99/237/INF

Liaison Report from TC 109

2019-08-16 N/A
99/238/INF

Liaison Report from TC 36

2019-08-16 N/A
99/239/INF

Liaison Report from TC 42

2019-08-16 N/A