International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 38 |
Instrument transformers |
TC 38 Subcommittee(s) and/or Working Group(s)
Label |
Title |
|---|---|
| Working Groups | |
| WG 34 | Specific Clauses for Combined Transformers - future IEC 61869-4 |
| WG 35 | Specific Clauses for Capacitive Voltage Transformers - Future IEC 61869-5 |
| WG 37 | Specific Clauses for Electronic Voltage Transformers (future IEC 61869-7), for Electronic Current Transformers (future IEC 61869-8) and Digital Interface for Instrument Transformers (future IEC 61869-9). |
| WG 42 | Ferroresonance oscillation in Substations |
| WG 45 | Standard Mathematical Models for Instrument Transformers |
| WG 46 | Current and Voltage sensors or detectors to be used for fault passage indication purposes |
| WG 47 | Evolution of IT ratings for the modern market |
| Maintenance Teams | |
| MT 39 | International Electrotechnical Vocabulary - Clause 321: Instrument Transformers |
| MT 40 | Maintenance of IEC 60044-6 |
| Advisory Groups | |
| AG CAG | Chairman's Advisory Group |
TC 38 Membership
 Country | Country Code  | P/O Status | IEC Membership |
|---|---|---|---|
AU | P-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 | P-Member | Full Member | |
CZ | P-Member | Full Member | |
DK | P-Member | Full Member | |
EG | 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 | |
ID | O-Member | Full Member | |
IE | O-Member | Full Member | |
IL | O-Member | Full Member | |
IT | P-Member | Full Member | |
JP | P-Member | Full Member | |
KR | P-Member | Full Member | |
MY | O-Member | Full Member | |
MX | P-Member | Full Member | |
NL | P-Member | Full Member | |
NZ | O-Member | Full Member | |
NO | O-Member | Full Member | |
PK | P-Member | Full Member | |
PL | O-Member | Full Member | |
PT | O-Member | Full Member | |
RO | P-Member | Full Member | |
RU | P-Member | Full Member | |
RS | P-Member | Full Member | |
SG | O-Member | Full Member | |
SK | O-Member | Full Member | |
SI | O-Member | Full Member | |
ZA | O-Member | Full Member | |
ES | P-Member | Full Member | |
SE | P-Member | Full Member | |
CH | P-Member | Full Member | |
TR | P-Member | Full Member | |
UA | P-Member | Full Member | |
GB | P-Member | Full Member | |
US | P-Member | Full Member |
Facts and figures
Secretariat | Italy |
|---|---|
Participating countries | 29 |
Observer Countries | 15 |
TC 38 Officers
Chairman | Mr Pascal Tantin (FR) Term of office : 2014-07 | |
|---|---|---|
Secretary | Mr Filippo Frugoni (IT) | |
Technical Officer | Mr Christophe Boyer |
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TC 38 Liaisons
Committee |
Description |
|---|---|
| Internal IEC Liaison | |
| TC 1 | Terminology |
| TC 10 | Fluids for electrotechnical applications |
| TC 13 | Electrical energy measurement, tariff- and load control |
| SC 17C | High-voltage switchgear and controlgear assemblies |
| TC 33 | Power capacitors and their applications |
| TC 57 | Power systems management and associated information exchange |
| SC 77A | EMC - Low frequency phenomena |
| TC 95 | Measuring relays and protection equipment |
| TC 115 | High Voltage Direct Current (HVDC) transmission for DC voltages above 100 kV |
| Liaison A | |
| BIPM | International Bureau of Weights and Measures |
| CIGRE/SC A3 | High voltage equipment |
| CIGRE/SC B5 | CIGRE/SC B5 |
| OIML | International Organization of Legal Metrology |