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UNE-EN 61987-22
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 22: Lists of Properties (LOPs) of valve body assemblies for electronic data exchange (Endorsed by AENOR in March of 2016.)
Edition
2016-03-01
UNE-EN 61987-24-2
Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 24-2: List of properties (LOPs) of valve/actuator accessories for electronic data exchange (Endorsed by Asociación Española de Normalización in December of 2017.)
Edition
2017-12-01
UNE-EN 62501
Voltage sourced converter (VSC) valves for high-voltage direct curent (HVDC) power transmission - Electrical testing (Endorsed by AENOR in December of 2009.)
Edition
2009-12-01
UNE-EN 62501/A1
Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (Endorsed by AENOR in November of 2014.)
Edition
2014-11-01
UNE-EN 62501/A2
Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing (Endorsed by Asociación Española de Normalización in February of 2018.)
Edition
2018-02-01
UNE-EN 62751-1
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (Endorsed by AENOR in December of 2014.)
Edition
2014-12-01
UNE-EN 62751-1/A1
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (Endorsed by Asociación Española de Normalización in August of 2018.)
Edition
2018-08-01
UNE-EN 62751-1/A2
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 1: General requirements (Endorsed by Asociación Española de Normalización in June of 2022.)
Edition
2022-06-01
UNE-EN 62751-2
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters (Endorsed by AENOR in December of 2014.)
Edition
2014-12-01
UNE-EN 62751-2/A1
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters (Endorsed by Asociación Española de Normalización in December of 2019.)
Edition
2019-12-01
