ENMU-X-X-220-X-X-X process bus couplers are used for analogue-to-digital conversion of input signals from current and voltage transformers and transmission of SV value samples via Ethernet in accordance with IEC 61850-9-2LE.
ENMU-X-X-220-X-X-X are designed for use in data acquisition and transmission systems of transformer substations, power stations, distribution points (including telemechanics systems, automatic control systems, automatic control systems, automatic control system, automated information and control system for power distribution).
ENMU-X-X-220-X-X-X provide measurement of:
parameters of the electric network mode: RMS values of alternating current and voltage, active and reactive power;
parameters of the electric network mode based on currents and voltages of the main harmonic: effective values of alternating current, voltage, active and reactive power;
network frequency;
zero sequence voltage and current;
conversion of analogue signals into a digital stream in accordance with the technical requirements of IEC 61850-9-2LE.
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