Power Quality Analyzer – iMC784 is a perfect solution for permanent Power Quality monitoring. Its purpose of use is:

This Class A certified PQ meter is intended for permanent Power Quality monitoring and detailed event analysis on all voltage levelsIts advanced operation is usefull for network specialists to help finding problems in a network, forecasts potential problems and for future network planningUp-to-date communication support and standard data formats enable fast integration into network or industry management systems

In EU countries it is mandatory for utility companies to regularly report about Power Quality. Industry is also highly dependent on good Power Quality and therefore also interested in such monitoring. For that reason Power Quality monitoring has been standardised. Proper methodes are defined with IEC 61000-4-30 Ed.3 standard and sub-standards for harmonic analysis and flickers.

 

Free software tool  Miqen included. Miqen is a user –friendly toll for complete monitoring of the measuring instruments.

 

MC770 Benefits:

-Evaluation of the electricity supply quality in compliance with SIST EN50160

-Measurements of instantaneous values of more than 140 quantities (U, I, P, Q, S, PF, PA, f, φ, THD, MD, energy, energy cost by tariffs, etc.)

-Accuracy class 0.5 (optional 0.2)

-Recording up to 32 measurands and 32 alarms in the internal memory (8 MB flash)

-RS 232/RS 485 communication up to 115,200 bit/s or Ethernet/USB communication

-MODBUS and DNP3 communication protocol

-Up to 4 inputs or outputs (analogue outputs, analogue inputs, pulse outputs, alarm outputs, tariff inputs, digital inputs)

-Automatic range of nominal current and voltage (max. 12.5 A and 750 V)

-Adjustable tariff clock, display of electric energy consumption in optional currency

-Multilingual support User, friendly PC MiQen software



The meter is intended for monitoring and measuring electrical quantities of single and three-phase electric energy system. It measures true TRMS value according to the principle of fast sampling of voltage and current signals. A built-in microprocessor calculates measurands (voltage, current, frequency, energy, power, power factor, phase angles, etc.) from the measured signals.

It records energy like the electricity meter in all four quadrants in up to four tariffs.

Since it also measures active and reactive power in all directions it can provide data about power direction (like ANSI code 32).

By using input/output modules it is possible to use meter for process control. Meter supports 2 optional I/O slots ready for use with double input or output modules. Available options are analogue output, digital output (open collector (SO) or mechanical relay), or tariff input. The digital output can be used as pulse or alarm output.

Alarms are a useful tool for fast detection of exceeded parameters, monitoring proper magnitude level and notification in combination with alarm (relay) outputs. Thus function can be used for secondary over/under voltage/frequency protection, overload protection switch…

Internal memory (8MB) is used for the recording of real-time measurements and alarms, all equipped with a time stamp.

Special “ship version” is available, certified by Bureau Veritas.

MC3x0 Benerfits:

-Measurements of instantaneous values for more than 60 quantities (U, I, P, Q, S, -PF, PA, f, φ, THD, MD …) – MC 350, MC 330

-8 MB flash memory for recorder – MC 350

-4 Energy counters

-Accuracy class U, I, P 0.5, active energy Class 1 (optional 0.5s)

-Frequency range from 16 Hz to 400 Hz

-Up to 2 tariff inputs (option), Up to 2 pulse or relay outputs (option)

-Graphical LCD; 128 x 64 dots with illumination

Automatic range of nominal current (max. 12.5A) and voltage (option)

-USB communication or RS485/232 communication up to 115,200 bit/s (option)

-Isolated communication RS485 or RS232 up to 115,200 bit/s or USB 2.0 – MC 350

-MODBUS communication protocol supported

-User-friendly PC MiQen software

Measuring transducers MT/UMT 5×0

-Evaluation of the electricity supply quality in compliance with SIST EN 50160

-Measurements of instantaneous values of more than 140 quantities (U, I, P, Q, S, PF, PA, f, φ, THD, MD, energy, energy cost by tariffs, etc.)

-Power accuracy class 0.2

-Harmonic analysis of phase, phase-to-phase voltages and currents up to the 63rd harmonic

-Recording up to 32 measurands and 32 alarms in the internal memory (8 MB flash)

-Measurements of 40 minimal and maximal values in different time periods

-32 adjustable alarms, Frequency range from 16 Hz to 400 Hz

-Up to three independent communication ports (RS 232/485 up to 115,200 bit/s, Ethernet and USB communication possible)

-MODBUS and DNP3 communication protocols, Remote display connection

-Up to 4 inputs or outputs (analogue outputs, pulse outputs, alarm outputs, tariff inputs), Additional communication port (COM2), Universal power supply (two voltage ranges)

-Automatic range of nominal current and voltage (max. 12.5 A and 600 VL-N) Adjustable tariff clock, display of electric energy consumption in selected currency, Housing for DIN rail mounting User-friendly PC MiQen software.

RD 500 – Remote Display

Remote display is very useful for a quick look-up to all measured parameters or to set up the (U)MT5xx measuring transducers without the PC. Navigation keys and graphical LCD display enable remote application and remote display settings. By choosing different RD500 target communication addresses is possible to track measurements and change settings for up to 32 (U)MT5x0 measuring transducers.

Remote application for measuring transducers (U)MT560, (U)MT550, (U) MT540

Network connection for up to 32 transducers

RS485 communication

Universal power supply 48-276V AC, 20-300V DC

Graphical LCD 128 x 64 dots

Multilingual support