Assessment of power quality. Characteristics of electricity supplied by public networks
Assessment of power quality. Characteristics of electricity supplied by public networks
What is PD IEC TS 62749 about?
PD IEC TS 62749 specifies the expected characteristics of electricity at the point of supply of public low, medium, and high voltage, 50 Hz or 60 Hz, networks, as well as power quality assessment methods. While power quality is related to EMC in a number of ways, especially because compliance with power quality requirements depend on the control of the cumulative effect of electromagnetic emission from all/multiple equipment and/or installations. NOTE 1: The boundaries between the various voltage levels can be different for different countries/regions. In the context of this TS, the following terms for system voltage are used:
Low voltage (LV) refers to UN ≤ 1 kV Medium voltage (MV) refers to 1 kV < UN ≤ 35...
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