Power network analysers

Power network analyzers, also called panel multimeters or power recorders, measure the current and voltage in the power grid and calculate a number of parameters, based on which it is possible to judge the quantitative and qualitative characteristics of the electricity transmitted through the network. They are used in power quality control systems, power sub-metering and energy consumption monitoring. Most electrical analyzers are equipped with digital ports for transmitting measured data, some have internal memory for temporary storage of information. The most advanced devices calculate power quality characteristics in accordance with the IEC 61000-4-30 standard