Electrical technical text symbols
Electrical technical text symbols, Total:9 items.
The international standard classification for "Electrical technical text symbols" includes: Control equipment for electric power systems , Electrical engineering in general .
The Chinese standard classification for "Electrical technical text symbols" includes: Relay protection and automatic device , Basic standards and general methods .
Professional Standard - Machinery
- JB/T 2626-2004 General letter symbols in electrotechnology for relays,protection and automation equipment of power system
- JB/T 2626-1992 Character symbols of electrical technology commonly used in power system relay relay protection and automation equipment
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 7159-1987 General rules for the formulation of letter symbols in electrotechnology
TR-TSE
- TS 509-1967 LETTER SYMBOLS USED ?N ELECTRICAL TECHNOLOGY
- TS 2138-1975 LETTER SYMBOLS TO BE USED ?N ELECTRICAL TECHNOLOGY PART 1 : GENERAL
International Electrotechnical Commission (IEC)
- IEC 60027-6:2006 Letter symbols to be used in electrical technology - Part 6: Control technology
- IEC 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
Association Francaise de Normalisation
- NF C03-006*NF EN 60027-6:2008 Letter symbols to be used in electrical technology - Part 6 : control technology
- NF C03-007*NF EN 60027-7:2011 Letter symbols to be used in electrical technology - Part 7 : power generation, transmission and distribution
