Electricity metering equipment (a.c.). Particular requirements. Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1)— 32 стр.
Electricity metering equipment (a.c.). Particular requirements. Static meters for reactive energy at fundamental frequency (classes 0,5 S, 1 S and 1)— 32 стр.
Electricity metering equipment (a.c.) - Particular requirements -- Part 22: Static meters for active energy (classes 0,2 S and 0,5 S) ( IEC 62053-22:2003 + A1:2016) (english version)