Revidiran
Applies to thyristor valves with metal oxide surge arresters
directly connected between the valve terminals, for use in a line
commuted commutated converter for high voltage d.c. power
transmission or as part of a back-to-back link. Retricted to
electrical type and production tests. Tests are based on air
insulated valves.
POVUČEN
IEC 60700:1981 ED1
POVUČEN
IEC 60700-1:1998 ED1
99.60
Povlačenje stupilo na snagu
28. 7. 2015.
OBJAVLJEN
IEC 60700-1:2015 ED2