Revidiran
This part of IEC 62271 applies to high-voltage alternating current disconnecting circuit-breakers for operation at frequencies of 50 Hz and 60 Hz on systems having voltages of 72,5 kV and above.
This standard identifies which requirements of IEC 60694, IEC 62271-100 and IEC 62271-102 standards are applicable. It also gives the additional requirements specific to these devices.
This standard covers a circuit-breaker which, when in the open position, satisfies the requirements of both a circuit-breaker and a disconnector.
POVUČEN
IEC 62271-108:2005 ED1
99.60
Povlačenje stupilo na snagu
9. 7. 2020.
OBJAVLJEN
IEC 62271-108:2020 ED2
Visokonaponske rasklopne aparature - Deo 108: Visokonaponski rastavni prekidači naizmenične struje za naznačene napone od 72,5 kV i veće
95.99 Povučen