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

TC 22

Power electronic systems and equipment

 
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TC 22 Subcommittee(s) and/or Working Group(s)

Label
Title
Subcommittees
SC 22EStabilized power supplies
SC 22FPower electronics for electrical transmission and distribution systems
SC 22GAdjustable speed electric drive systems incorporating semiconductor power converters
SC 22HUninterruptible power systems (UPS)
Project Teams
PT 62477-2Power Electronic Converters from 1000 V a.c. or 1500 V d.c. up to 35 kV a.c.
Maintenance Teams
MT 3Maintenance Team for IEC 60146 series and 61148
MT 4Maintenance team for IEC 62103
MT 8Maintenance team for IEC/TS 62578
MT 9Maintenance team for IEC 62477-1
Advisory Groups
AG 7Chairman's Advisory Group (CAG)
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TC 22 Membership

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Country
Country Code
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P/O Status
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IEC Membership
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AU
O-Member
Full Member
AT
P-Member
Full Member
BE
P-Member
Full Member
BR
O-Member
Full Member
BG
O-Member
Full Member
CA
P-Member
Full Member
CN
P-Member
Full Member
HR
O-Member
Full Member
CZ
O-Member
Full Member
DK
P-Member
Full Member
FI
P-Member
Full Member
FR
P-Member
Full Member
DE
P-Member
Full Member
HU
O-Member
Full Member
IN
P-Member
Full Member
IE
O-Member
Full Member
IT
P-Member
Full Member
JP
P-Member
Full Member
KR
P-Member
Full Member
MY
O-Member
Full Member
NL
P-Member
Full Member
NZ
O-Member
Full Member
NO
P-Member
Full Member
PL
O-Member
Full Member
PT
O-Member
Full Member
RO
O-Member
Full Member
RU
P-Member
Full Member
RS
O-Member
Full Member
SG
O-Member
Full Member
ZA
P-Member
Full Member
ES
P-Member
Full Member
SE
O-Member
Full Member
CH
P-Member
Full Member
TH
O-Member
Full Member
TR
O-Member
Full Member
UA
O-Member
Full Member
GB
P-Member
Full Member
US
P-Member
Full Member

Facts and figures

Secretariat
Switzerland
Participating countries
20
Observer Countries
18
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TC 22 Officers

Chairman
Mr Peter Zwanziger (DE)
Term of office : 2017-03

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Secretary
Mr Jürgen Steinke (CH)

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Technical Officer
Ms Suzanne Yap Geok Sim

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TC 22 Liaisons

Committee
Description
Internal IEC Liaison
SC 32BLow-voltage fuses
SC 47EDiscrete semiconductor devices
TC 66Safety of measuring, control and laboratory equipment
SC 77AEMC - Low frequency phenomena
TC 82Solar photovoltaic energy systems
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
TC 109Insulation co-ordination for low-voltage equipment
TC 120Electrical Energy Storage (EES) Systems
SC 121ALow-voltage switchgear and controlgear
CIS/BInterference relating to industrial, scientific and medical radio-frequency apparatus, to other (heavy) industrial equipment, to overhead power lines, to high voltage equipment and to electric traction