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IEC 60099-9

Surge arresters – Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations

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Organization: IEC
Publication Date: 1 June 2014
Status: active
Page Count: 190
ICS Code (Substations. Surge arresters): 29.240.10
ICS Code (Fuses and other overcurrent protection devices): 29.120.50
scope:

This part of IEC 60099 applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit overvoltages in HVDC converter stations of two terminal, multiterminal and back-to-back type up to and including an operating voltage of 1 100 kV. The standard applies in general to porcelain-housed and polymer-housed type arresters but also to gas-insulated metal enclosed arresters (GIS-arresters) solely used as d.c. bus and d.c. line/cable arresters. Arresters for voltage source converters are not covered. Arresters applied on the a.c. systems at the converter station and subjected to power-frequency voltage of 50 or 60 Hz principally without harmonics are tested as per IEC 60099-4. The arresters on a.c.-filters are tested according to this standard.

Document History

IEC 60099-9
June 1, 2014
Surge arresters – Part 9: Metal-oxide surge arresters without gaps for HVDC converter stations
This part of IEC 60099 applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit overvoltages in HVDC converter stations of two terminal, multiterminal and...

References

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