Norm

NPR-IEC/TR 62271-310:2008 en

High-voltage switchgear and controlgear - Part 310: Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV

117,74

Over deze norm

Status Definitief
Aantal pagina's 42
Gepubliceerd op 01-05-2008
Taal Engels
This technical report is applicable to class E2 circuit-breakers above a rated voltage of 52 kV for use on overhead lines. The test programmes are based on accumulated electrical stresses due to current interruption during a period of 25 years, which was chosen as representative for a maintenance-free interval.

Details

ICS-code 29.130.10
29.130.99
Nederlandse titel High-voltage switchgear and controlgear - Part 310: Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV
Engelse titel High-voltage switchgear and controlgear - Part 310: Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV
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