Quality Meters - Power Quality Monitors

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Quality Meters - Power Quality Monitors

Pontech delivers MEGA power quality monitors designed for continuous measurement and analysis of voltage and current in LV, MV and HV distribution networks. Our range includes single-feeder, multi-feeder, panel, DIN-rail and portable devices supporting recording, harmonic analysis and EN 50160-compliant voltage quality evaluation for utilities and infrastructure operators.

Explore our range of MEGA power quality monitors for utilities and infrastructure networks, and contact our team to discuss the most suitable solution for your monitoring requirements.

MEg45PAN - Universal Power Quality Monitor

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User manual MEg45PAN

MEg45PAN – single feeder(3 phases) monitor with display

The panel universal PQ Monitor MEg45PAN is designed for measurement with remote communication at the LV level, it measures three voltage values and three current values and can also be used for single-phase measurements. Its functionalities include direct measurement and display of measured quantities, recorder, electricity meter, voltage quality analysis and recording of ripple control telegrams, which it performs simultaneously, without interruptions and pauses. It can also be used for the oscillographic recording of all the measured quantities.For remote transmission of measured data and parameterization of measurements, it has RS485, ETH and GSM interfaces. It also contains a GPS time synchronization module.

MEg45DIN - Universal Power Quality Monitor

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User manual MEg45DIN

MEg45DIN – single feeder(3 phases) monitor on rail

The MEg45DIN universal PQ monitor is designed for measurement at the LV level and transmits the measured data securely according to IPsec protocols via an ETH interface and GSM network, briefly even after a power outage of all three phases. It measures three voltages, three currents and two temperatures. It can also be used for single-phase measurements. It functions as a recorder, electric meter, voltage quality analyzer and recorder of HDO (ripple control system) telegrams simultaneously without interruptions and gaps. It can be used for oscillographic records of all measured alternating voltages and currents. For remote transfer of measured data and measurement parametrization, it has an RS485 and ETH interface and contains a GSM communication module. For time synchronization with a resolution of 1 ms, it contains a GPS time synchronization module.

MEg38 - Quality meters: portable single feeder monitor

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User manual MEg38

MEg38 – portable single feeder(3 phases) monitor

The 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 LV, MV and HV networks. It analyses and evaluates voltage quality parameters on the voltages inputs U1, U2 and U3 in accordance with EN 50160 ed. 3 and measurement methods of class S of EN 61000-4-30 ed. 2. In the functions of quality measurement and in the function of waveform recording, it evaluates all quantities without gaps and interruptions. The monitor MEg38/C can be used also for oscillographic recording of measured quantities enabled by events or voltages on the input U4. Using the user software functions, it is possible to select capacitor values of compensation batteries and set the breakdown switch value.

MEg74 - Quality meters: multiple input monitor

User manual MEg74

MEg74 – multiple(up to 12) feeders(3 phases) monitor

The multiple input monitor MEg74 is designed for long-term operation in both newly built and already operating low-voltage level stations or cabinets. It is characterized by variability and expandability during operation and cost reduction in operation and maintenance. This is enabled by automatically detected current sensors and uniformly calibrated current inputs of the monitor according to the EN IEC 61869-10 standard. The result is a widely applicable measuring instrument with accuracies meeting operational requirements, characterized by robustness, connector interchangeability, and long-term stability.

MEg39 – Quality meters: single feeder monitor

User manual MEg39

MEg39 – single feeder monitor for MV(3 currents, 4 voltages)

PQ monitor MEg39 is designed for permanent measurement and recording of four voltages and four currents, powers and energies in networks with MV, HV and EHV level. It provides the functions of recording, electricity meter and analysis of voltage quality, all performed simultaneously. In the class A voltage quality analyser function the monitor evaluates all parameters required by standard for measured three voltages and three currents. Monitor MEg39 can be also used for oscillographic record of measured quantities and harmonic analysis of measured quantities up to the order of 125.The MEg39 unit is in a polycarbonate self-extinguishing box designed for TC35 DIN rail mounting. The monitor is to be installed under the cover of switchgear where device front panel goes thru cover and terminals with measured signals are safely under cover.

Quality Meters - Power Quality Monitors