This part of IEC 60519 is applicable to electroheat installations such as:
– furnaces for direct arc heating such as direct arc furnaces, submerged arc furnaces, ladle
arc heating furnaces;
– furnaces for indirect arc heating.
NOTE When the electrodes of an arc furnace deliver a direct current, the arc furnace is called "d.c. arc furnace"
(IEV 841-26-06).
IEC 60519-4:2006 history
2021IEC 60519-4:2021 Safety in installations for electroheating and electromagnetic processing - Part 4: Particular requirements for arc furnace installations
2013IEC 60519-4:2013 Safety in electroheating installations - Part 4: Particular requirements for arc furnace installations
1970IEC 60519-4:2006/COR1:2008 Corrigendum 1 - Safety in electroheat installations - Part 4: Particular requirements for arc furnace installations
2006IEC 60519-4:2006 Safety in electroheat installations - Part 4: Particular requirements for arc furnace installations
1970IEC 60519-4:1995/AMD1:2000 Amendment 1 - Safety in electroheat installations - Part 4: Particular requirements for arc furnace installations
2000IEC 60519-4:2000 Safety in electroheat installations - Part 4: Particular requirements for arc furnace installations
1995IEC 60519-4:1995 Safety in electroheat installations - Part 4: Particular requirements for arc furnace installations
1970IEC 60519-4:1977 Safety in electro-heat installations - Part 4: Particular requirements for arc furnace installations