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IEC / IEEE 62271-37-013 (Generator Circuit-Breaker)

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nr VoltageNormal currentFreq
uency
System-source s.c. breaking currentMinimum opening timeArc exting-
uishing medium
Stored energy closing Designation Owner Certificate number Cert. type Contents Remarks
# kV Hz kA ms          Help Help  
133 40000 50 210  SF6 Stored energy closing (springs, charged by motor) FKGA8 GE-FRVi2184-15DE abd  
231.5 50000 60 170  SF6 Stored energy closing (springs, charged hydraulically) HEC 10-170 ABB-CH2275-15DE abd  
333 50000 60 210  SF6 Stored energy closing (springs, charged by motor) FKGA8 GE-FRVi2432-16DE abd  
433 50000 50/60 210 28.5 SF6 Stored energy closing (springs, charged hydraulically) HEC 10 ABB-CH2177-17 
524 10000 50/60 100   Stored energy closing (springs, charged by motor) 3AH3627-4 SIEMENS-DEBm2175-14a,b  
615 1200 50 40   Stored energy closing (springs, charged by motor) VR-Series 5 Schneider USA2331-17 
717.5 14000 50/60 110 40.5 vacuum Stored energy closing (springs, charged by motor) HB3 SIEMENS-DEB2284-18a,d