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

SC 17C

High-voltage switchgear and controlgear assemblies

 
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SC 17C Subcommittee(s) and/or Working Group(s)

Label
Title
Working Groups
WG 31IEC/TR 62271-307: High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests
WG 32IEC 62271-212: High-voltage switchgear and controlgear - Part 212: Compact equipment assembly for distribution substations (CEADS)
Maintenance Teams
MT 14IEC 62271-200: High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
MT 16IEC 62271-203: High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
MT 19IEC 62271-304: High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions
MT 22IEC 62271-207: High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV
MT 24IEC 62271-204: High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
MT 25IEC 62271-206: High-voltage switchgear and controlgear - Part 206: Voltage presence indicating systems for rated voltages above 1 kV and up to and including 52 kV
MT 27IEC 62271-211: High-voltage switchgear and controlgear - Part 211: Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
MT 28IEC 62271-201: High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
MT 29IEC 62271-202: High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation
MT 30IEC 62271-3: High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
Joint Working Groups
JWG 22Atmospheric and altitude correction Managed by TC 42
Advisory Groups
AG 20Advisory working group for medium voltage and high voltage
ad-Hoc Groups
AHG 3LV arc fault testing in HV substations
Joint Maintenance Teams
JMT 18IEC/TR 62271-209: High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulation cables - Fluid-filled and dry type cable-terminations linked to TC 20
Joint ad-Hoc Groups
JAHG 33Merging of VDS and VPIS linked to TC 78
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SC 17C Membership

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AU
P-Member
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AT
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BE
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BR
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BG
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CA
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HR
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GR
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ID
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IR
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IE
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IL
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IT
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JP
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MY
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NL
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NZ
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NO
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OM
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PL
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PT
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RO
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RU
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RS
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SG
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SK
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SI
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ZA
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ES
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SE
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CH
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TH
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TR
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UA
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GB
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US
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Facts and figures

Secretariat
Germany
Participating countries
29
Observer Countries
17
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SC 17C Officers

Chairman
Mr Jean-Marc Biasse (FR)
Term of office : 2016-06

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Secretary
Mr Hermann Koch (DE)

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Technical Officer
Mr Damien Lee

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SC 17C Liaisons

Committee
Description
Internal IEC Liaison
TC 8Systems aspects for electrical energy supply
TC 14Power transformers
TC 18Electrical installations of ships and of mobile and fixed offshore units
TC 28Insulation co-ordination
SC 32AHigh-voltage fuses
TC 36Insulators
SC 36AInsulated bushings
TC 37Surge arresters
TC 38Instrument transformers
TC 57Power systems management and associated information exchange
TC 78Live working
TC 99System engineering and erection of electrical power installations in systems with nominal voltages above 1 kV a.c. and 1,5 kV d.c., particularly concerning safety aspects
Liaison A
CIGRE/SC B3Substations
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SC 17C Working Groups Liaisons

Working Groups
Description
Organization
Liaison D
MT 14
IEC 62271-200: High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
IEEE Switchgear
MT 16
IEC 62271-203: High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
IEEE GIS
MT 16
IEC 62271-203: High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
IEEE SC CO
MT 30
IEC 62271-3: High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
IEEE PES