TC12 Instruments for measuring electrical quantities

BIML Contact

Secretariat

• AUSTRALIA
  Dr Phillip MITCHELL

Participating Members (31)

• AUSTRALIA
• AUSTRIA
• BELGIUM
• BRAZIL
• CANADA
• CHINA
• COLOMBIA
• CZECHIA
• FINLAND
• FRANCE
• GERMANY
• INDIA
• INDONESIA
• IRAN
• ITALY
• JAPAN
• KOREA (R.)
• NETHERLANDS
• NORWAY
• PAKISTAN
• RUSSIAN FEDERATION
• SERBIA
• SLOVAKIA
• SLOVENIA
• SOUTH AFRICA
• SPAIN
• SWEDEN
• SWITZERLAND
• TURKEY
• UNITED KINGDOM
• UNITED STATES

Observer Members (15)

• ARGENTINA
• BULGARIA
• CROATIA
• DENMARK
• HUNGARY
• IRELAND
• KAZAKHSTAN
• NAMIBIA
• PHILIPPINES
• POLAND
• ROMANIA
• SAUDI ARABIA
• THAILAND
• UKRAINE
• UNITED ARAB EMIRATES

Organisations in Liaison

• ESMIG European Smart Metering Industry Group
• EURELECTRI Union of the Electricity Industry
• IEC International Electrotechnical Commission

Responsible for

• G 22:2022(en) Electric Vehicle Supply Equipment (EVSE)
• R 46:2012(en) Active electrical energy meters

Projects

• p 1 Revision of R 46: Electricity Meters
• PG phase: 2 CD circulated to PG for vote and comment - 2024-11-18
• Online meetings during year. 3CD expected late 2026. In-person meeting late 2026 if needed

• p 3 New Recommendation: Electric vehicle charging stations
• PG phase: 1 CD circulated to PG for comment - 2025-09-03
• Online meeting June 2026? 2CD expected by end of 2026-11

• p 4 New Recommendation: DC electricity metering
• PG phase: Project group started - 2024-04-12
• Online meeting June 2026? Possibly 3WD by end of 2026