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Product news

EM210 MV AND ROG4K: THE EASY RETROFIT SOLUTION FOR ENERGY EFFICIENCY

High accuracy in a very wide range - from 20 to 4000 A - by means of the combination of the compact analyser EM210 with the Rogowski coil ROG4K.

Lainate, December 2016 - Carlo Gavazzi Automation, the international electronics group with activities in the design, manufacture and marketing of electronic equipment, presents the energy analyser EM210 MV, now compatible with our new range of Rogowski coils, the ROG4K.

Thanks to the EM210 MV built-in signal integrator, the ROG4K coils can be directly connected and an external integrator device (and relevant additional power supply) is not required, allowing fast and cost effective installation even in critical applications.

The ROG4K can cover a wide range of primary currents, from 20 to 4000 A guaranteeing class 1 accuracy.
“The EM210 MV is the ideal solution for panel builders, system integrators and ESCOs as its features help any retrofit operation, even in complex situations. A wide range of possible applications can be satisfied thanks to the possibility of managing both standard 333 mV current sensors - such as the CTV series - and ROG4K coils by simple programming” says Andrea Bernardi, International Product Manager. “This launch confirms the EM200 series as the range of products which simplify the work of the installers in terms of installation time, space saving and reducing errors.”

The EM210 MV and the ROG4K series have been designed by our Competence Centre in Italy in order to meet retrofit requirements in the Conventional energy market and energy efficiency requirements in the Building automation and light/medium industry markets.

Main technical features
EM210MV
• Equivalent to Class 1 (kWh) of EN62053-21 (EM210 w/o current sensors)
• Equivalent to Class 2 (kvarh) of EN62053-23 (EM210 w/o current sensors)
• Compatible with CTVs and any other 0.333mV current sensor
• Compatible with ROG4K Rogowski sensors
• Accuracy ±0.5 RDG (current/voltage)
• Instantaneous variables readout: 3 DGT
• Energy readout: 7 DGT
• System variables: W, var, PF, Hz, Phase-sequence.
• Single phase variables: VLL, VLN, A, PF, THD (A,V, up to the 15th harmonic)
• Energy measurements: total kWh (imported and exported); kvarh
• TRMS measurements of distorted sine waves (voltages/currents)
• Multi-use housing: for both DIN-rail and panel mounting applications
• Detachable display

ROG4K
• Flexible current sensor (Rogowski Coil) for EM210DMV current measurement
• Primary current from 20 to 4000 A
• Extended accuracy range +/-1%
• Hole diameter from 115 mm to 275 mm
• Direct connection to EM210 MV energy analyser
• No power supply or external integrator required
• Coloured label on the cable for error-free connection check

ABOUT CARLO GAVAZZI AUTOMATION
Carlo Gavazzi Automation is an international electronics group with activities in the design, manufacture and marketing of electronic equipment targeted at the global markets of industrial and building automation. Carlo Gavazzi Automation provides customers with technologically innovative, high quality and competitive solutions, in compliance with their requirements and expectations through its 22 National Sales Companies in Europe, the Americas and Asia & Pacific, operating with its production sites in Denmark, Italy, Malta, Lithuania and China.

For further information:
Carlo Gavazzi Automation SpA - Via Milano 13 – 20020 Lainate (MI) - Italy Strategy & Communication - info@gavazziautomation.com - www.gavazziautomation.com

WM20: THE NEW MODULAR SMART POWER ANALYSER

A simple and cost effective solution targeted at the Industrial and Building Automation markets.

Lainate, November 2016 - Carlo Gavazzi Automation, the international electronics group with activities in the design, manufacture and marketing of electronic equipment, today presents the new WM20 power analyser.

The WM20 is a modular class 0.5S (kWh) power analyser able to measure all the main electrical variables, including the harmonic distortion of currents and voltages. The variables can be controlled with 2 virtual alarms, optionally linked to digital outputs.

All the information gathered is available on a large, clear LCD display and can be transmitted by one of the available protocols, including Modbus, BACnet and Profibus.

This analyser can be used in a wide number of applications, from Building automation (monitoring of mains or of each single floor/department/office distribution panel) to Industrial Automation (monitoring variables and consumption of single machines).

“The WM20 can easily be programmed thanks to the 4-button touch keypad and an intuitive programming interface, or as an alternative, by a user-friendly software which can also be used via the optical port at the front,” says Andrea Bernardi, International Product Manager. “These characteristics, in addition to the modularity by which the I/O and protocols can be selected according to the real application, mean that this power analyser is the ideal solution when both control and energy management functions are simultaneously required by the customer.”

The WM20 has been designed by our Competence Centre in Italy in order to upgrade and complete our range of modular power analysers, strengthening our position in the market.

Main technical features
• Class 0.5S (kWh) according to EN62053-22
• Accuracy ±0.2% RDG (current/voltage)
• Variables readout: 3x4 digit. Energy readout: 10 digit
• Current and voltage THD (up to 32nd harmonic)
• Run hour meter (8+2 digit)
• Optical port for programming parameters and data reading
• Optional module with 2 digital outputs
• Optional module for data communication (Modbus and BACnet, RS485 or TCP/IP; Profibus)

ABOUT CARLO GAVAZZI AUTOMATION
Carlo Gavazzi Automation is an international electronics group with activities in the design, manufacture and marketing of electronic equipment targeted at the global markets of industrial and building automation. Carlo Gavazzi Automation provides customers with technologically innovative, high quality and competitive solutions, in compliance with their requirements and expectations through its 22 National Sales Companies in Europe, the Americas and Asia & Pacific, operating with its production sites in Denmark, Italy, Malta, Lithuania and China.

For further information:
Carlo Gavazzi Automation SpA - Via Milano 13 – 20020 Lainate (MI) - Italy Strategy & Communication - info@gavazziautomation.com - www.gavazziautomation.com

Fairs and events

Euro Expo 25 Jan-26 Jan 2017 Stavanger-Norway
AHR Expo 30 Jan-01 Feb 2017 Las Vegas, NV-USA
Bouwbeurs 06 Feb-10 Feb 2017 Utrecht-Netherlands

Upcoming dates

ATX West 07 Feb-09 Feb 2017 Anaheim, CA-USA
Rexel Show 07 Feb-09 Feb 2017 Lisboa-Portugal
Indumation 08 Feb-10 Feb 2017 Kortrijk-Belgium
Middle East Electricity 14 Feb-16 Feb 2017 Dubai-United Arab Emirates
Rexel Show 13 Mar-14 Mar 2017 Loures-Portugal
Energy Storage 14 Mar-16 Mar 2017 Düsseldorf-Germany
Otomasyon 16 Mar-19 Mar 2017 Instanbul-Turkey
Sarawak Industrial Fiesta 23 Mar-25 Mar 2017 Sarawak-Malaysia
Energy Efficiency World Africa 28 Mar-29 Mar 2017 Johannesburg-South Africa