Electricity metering equipment (a.c.). Acceptance inspection. Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2, and class indexes A, B and C)— 26 стр.
Electricity metering equipment (a.c.). Acceptance inspection. Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2, and class indexes A, B and C)— 26 стр.