This standard applies to thyristor valves with metal oxide surge arresters directly connected between the
valve terminals, for use in a line commutated converter for high voltage d.c. power transmission or as part
of a back-to-back link. It is restricted to electrical type and production tests.
The tests specified in this standard are based on air insulated valves. For other types of valves, the test
requirements and acceptance criteria must be agreed.
BS EN 60700-1:1998+A2:2008 Referenced Document
IEC 60060 High-voltage test techniques - ALL PARTS*, 2011-10-31 Update
IEC 60099 Surge arresters - Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations*, 2014-06-01 Update
ISO/IEC Guide 25:1990 General requirements for the competence of calibration and testing laboratories
BS EN 60700-1:1998+A2:2008 history
2022BS EN 60700-1:2015+A1:2021 Amendment 1 - Thyristor valves for high voltage direct current (HVDC) power transmission - - Part 1: Electrical testing
2015BS EN 60700-1:2015 Thyristor valves for high voltage direct current (HVDC) power transmission. Electrical testing
1999BS EN 60700-1:1998+A2:2008 Thyristor valves for high voltage direct current (HVDC) power transmission — Part 1: Electrical testing
1999BS EN 60700-1+A2:1999 Thyristor valves for high-voltage direct current (HVDC) power transmission. Electrical testing