HANNOVER MESSE 2020,
20 - 24 April
MEgA - Merici Energeticke Aparaty
The output feeder monitor MEg71 is intended for measuring voltages, currents, powers and energies of a LV output feeder of a switchgear with fuse rails or fuse disconnectors. The monitor in the version MEg71D displays phase voltages, phase currents and active and reactive powers of the feeder on an eight-character backlit LCD display. The slim version of the monitor – MEg71S indicates voltages in/outside allowable tolerances using LEDs U1, U2 and U3.
The outlet monitors MEg71 measure voltages and register voltage events using methods defined in EN 61000-4-30, ed. 2 without interruptions and gaps. The energy measurement is four-quadrant with six registers for each phase.
MEg71/D with LCD, MEg71/S with LED
connectable to measuring rail MEgML73
direct measuring, recorder, electricity meter, RMS1/2 events
progress records up to 10 Inom
processes signal of fuse interruption
power supply 8 VDC to 15 VDC
RS485, MODBUS, IEC 104
The communication unit MEg202.5 in its basic configuration provides remote transmission of states or changes of binary inputs and commands by GSM / GPRS, UMTS / ...
The MEg44 class S PQ monitor measures three voltages and three currents of the DTS transformer at LV level. It provides the functions of recording, electricity meter ...
The portable multiple input PQ monitor MEg37 measures four voltages and the total of 36 currents at the LV level. It provides the functions of measuring and evaluation ...
The fuse state indicator MEg72 is used for local and remote indication of the fuselink with knife blade contacts in LV grid. It enables you to identify the states ...
The measuring rail MEgML73 is intended for sensing phase voltages and phase currents of LV fuse and disconnector rails for measuring instruments with current and ...
PQ monitor MEg39 measures four voltage and four current values at LV, MV, HV levels. It provides the functions of recording, electricity meter and analysis of voltage ...
The portable PQ monitor MEg38/C is intended for measuring and recording of four voltages and four currents, active and reactive powers and energies in three-phase ...
The MEg70 compact phase monitor is characterized by mechanically associated measurement of voltage, current, measuring and evaluating circuits including a serial ...
The communication unit GPRS MEg202.2 in its basic version provides remote transmission of states or state changes of binary inputs and commands through the GPRS ...
The split core current transformer SMART PTD is installed in LV networks on to live and insulated wires. In its operating state the transformer is characterized ...
The communication units MEg201.5 with RTU functions provides remote transmission of states of binary inputs, commands and measured data from connected instruments ...