Accuracy classes: 0.1, 0.2, 0.5
State Register Number: 53602-13 extended till 30.03.2023.
The devices are designed for:
measurements and registration of the main quality indicators of electrical energy (EQI), established by GOST 32144-2013 (GOST R 54149-2010) with registration of protocols according to GOST 33073-2014;
measurements and registration of basic parameters of electric energy in single-phase and three-phase electric networks (including effective values of voltages and currents at sinusoidal and distorted forms of curves; active, reactive and total electric power);
measurements of secondary circuit parameters (load power of measuring transformers and voltage drop) in power metering systems and power losses in power supply lines.
checking the operability and correct connection of active and reactive power and energy meters, energy measuring converters voltage, current at their places of operation;
checking the operability of ...
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