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Circutor solutions and products digitized


CVM-NET 4+. Complies with the Energy Efficiency standards

Current situation

The current market standards establish the guidelines for the implementation of new systems that can manage consumption data, with the purpose of knowing how and when our installations are consuming energy.

The new European Directive 27/2012 EU will come into force during 2015, establishing a national objective for improving the efficiency of large companies. This obliges installation managers to have verifiable and quantifiable data about the different energy uses of their installations.

This information will be vital for achieving a better understanding of how each installation behaves and for controlling such behaviour, since one of the key objectives is to achieve a 20% reduction in the energy consumption of these installations.

These companies are obliged to perform external audits to corroborate the compliance of their systems with the new standards. Therefore, these companies have the option to install their own Energy Management System (EMS) as an alternative to performing an external audit.

In addition, some standards, such as ISO 50001, also applicable to SMEs, already recommend these types of systems with the purpose of measuring and quantifying the consumption of energy per zone and type of use, which are useful for the continuous improvement of different energy processes and systems.

When addressing how the system must be installed, the features of electrical installations are not always constant, i.e., many different single-phase channels often exist in switchboards. To this end, units that can measure different types of lines in a reduced space must be installed, avoiding the installation of new measurement sub-panels.

This is quite a critical point, since significant investment will be required to adapt the measurement system if the consumption analyzers cannot be installed in existing panels.


The new CVM-NET4+ multi-channel power analyzer has been specially designed for multi-channel applications in existing panels, providing information on over 750 electrical variables for the complete management of installations.

Read about its advantages:


Less space - Saves time - Reduces costs
  • 4 to 12 analyzers in a single unit
  • Simultaneous measurement of single and three-phase lines
  • Data centralised in a single measuring point
  • Use of MC1 and/or MC3 efficient transformers.



CVM-NET4+-MC-RS485-C4 is a multi-channel power analyzer with compact dimensions that can measure up to 750 electrical variables with a centralised approach.

Its versatile configuration options enable you to take measurements from single-phase systems, three-phase systems or a combination of both.

The unit features a single threephase voltage input, saving time during its installation, in addition to combining up to 12 configurable current measurement channels, through the MC efficient current transformers.

The data gathered by the analyzer is transmitted via the RS-485 communications bus with the Modbus/RTU protocol to the supervision SCADA (PowerStudio / PowerStudio Scada / PowerStudio Scada Deluxe).

  • Over 750 electrical parameters.
  • DIN Rail format.
  • Size of only 6 modules.
  • Reads 12 single-phase channels or a combination of these channels with three-phase current channels.
  • Current measurement with efficient transformers of the MC series (.../250 mA).
  • RS-485 Communications (Modbus RTU).
  • 4 programmable digital outputs.
  • Sealable.
  • Compatible with PowerStudio / PowerStudio Scada / PowerStudio Scada Deluxe software.

1. Installation

Saves space

Space restrictions often arise due to the large amount of units and wiring. Therefore, CVM-NET4+ features a connection mounted on a DIN rail, with a 6-module housing, which can be adapted to any type of electric panel.

Saves space

Saves time

Thanks to its design, CVM-NET4+ features a single voltage measurement connection, avoiding the connection of 12 lines at the same time, i.e., it is the ideal measurement solution for switchboards.

The use of efficient transformers of the MC1/MC3 series helps quickly connect the current channels, in addition to achieving a lower consumption than conventional transformers.

Saves time

Reduces costs

Save money by installing a single unit instead of up to 12 singlephase analyzers, 4 three-phase analyzers or a combination of both types of analyzer. CVM-NET4+ offers the same performance features in a single unit. 

In addition, you will be able to send information via Modbus RTU to the PowerStudio Scada electric energy management and monitoring software with a single communication cable (RS-485).

Reduces costs

2. Configuration

With a size of only 6 modules, the unit can combine 12 measurement channels (single or three-phase), offering a highly versatile unit. Therefore, the consumption of different lines can be measured, grouping this data through the PowerStudio, PowerStudio Scada or PowerStudio Scada Deluxe platforms. 

With such a configuration, detailed consumption reports can be prepared by zone and type of use, creating a system that is adapted to the new requirements and standards, such as the EN 16247 Standard or the new European Directive 2012/27/EU.

In addition, the unit features 4 relay outputs, so the CVM-NET4+ can control loads or alarms to improve the management of the installation. 

The versatility of the unit offers multiple configurations in a single unit:


Application examples:

Repair shops

Repair shops







Products associated with CVM NET 4 +

 PowerStudio Scada and PowerStudio Deluxe electric energy management and monitoring software Efficient three-phase measurement transformers, specially designed for modular electric panels 


PowerStudio Scada and PowerStudio Deluxe electric energy management and monitoring software 

For some time now, CIRCUTOR has been developing robust and reliable tools that transfer electrical parameter or consumption information from remote measuring units or laptop devices to a centralised system where the data gathered can be checked and processed. This tool is called PowerStudio Scada and it covers all the necessary options for analysing the data gathered and taking decisions to make your installations energy efficient.

Efficient three-phase measurement transformers, specially designed for modular electric panels

The MC measurement system offers significant advantages to professionals during the power analyzer and meter implementation and installation phase in electric panels.

The MC3 system is composed of three efficient transformers in a compact arrangement; its dimensions make it a simple and innovating system for 63A, 125A and 250A panels.

The MC1 system allows line extensions in electric panels, by simply changing the transformer secondary, as it is a compact multi-range system.


PUE Efficiency Calculation Scale

CIRCUTOR's headquarters are located in Viladecavalls (Barcelona) and they are a good example of the implementation of an Energy Management System (EMS).

We can classify the different types of consumption by zone and type of use thanks to the measurements taken by units such as the CVM-NET4+. Therefore, the task of classifying the types of consumption is relatively simple, always taking into account where, how and when electrical energy is consumed, helping take decisions associated with the improvement of electrical energy efficiency.

The installation is controlled with PowerStudio Scada energy management software, which can monitor data, produce graphics, tables, Scada screens, reports and alarms, recording all parameters in a database to guarantee system traceability.

In addition, another good example of where the application is used are the data processing centres (DPCs) in which the PUE (Power Usage Effectiveness) is calculated as a variable that measures the efficiency of data centres.

To do so, the three-phase load measurements, such as the input power of the server room, UPS and air conditioning system power, must be combined with the single-phase loads, such as the consumption of the servers at the UPS output. Therefore, data associated with the PUE and UPS losses is gathered, i.e., data on the efficiency of the system.

Energy management system


Click here to download this article in pdf PDF format: es  en  de  fr  pl  pt


Datasheet: CVM-NET4+-MC-RS485-C4. Multi-channel power analyzer


You can read our news in the news section.
You can also follow our publications on CIRCUTOR's Twitter account, and on LinkedIn.

This summer enjoy the sun and don't worry about anything else

Feel the tranquillity of being protected at all times. CIRCUTOR protects your installation at all times, even when you are away, preventing electric supply outages caused by unwanted tripping. Discover the advantages of the REC3 series.

promo-preocupate-sol-electrodomesticos promo-preocupate-sol-alarmas promo-preocupate-sol-riegos promo-preocupate-sol-piscinas


   Type    Code    Reconnection mode    In (A)    Sensitivity   
  REC3-2P-40-30M   P26121   Insulation   40    30 mA   
  REC3-2P-63-30M    P26131    Insulation   63    30 mA   
  REC3-2P-40-300T    P26123    Time   40    300 mA   
  REC3-2P-63-300T   P26133   Time   63   300 mA  


   Type    Code    Reconnection mode    In (A)    Sensitivity   
  REC3-4P-40-30M   P26221   Insulation   40    30 mA   
  REC3-4P-63-30M    P26231    Insulation   63    30 mA   
  REC3-4P-40-300T    P26223    Time   40    300 mA   
  REC3-4P-63-300T   P26233   Time   63   300 mA  


Promotion valid until 30th September 2015.
The REC3 2P models will be served in packs of 12 units and the REC3 4P models in packs of 6 units.


Click here to download this promotion in PDF pdf format: es  en


More information: REC3 - Self-reclosing RCCB


Contact us:
t. (+34) 93 745 29 00

Automatic hybrid switching capacitor banks OPTIM HYB

Ultimate accuracy in compensation

Not all installations need the same type of compensation unit

The ever more unbalanced systems together with the implementation of new digital energy meters capable of registering individual inductive and capacitive reactive energy in each of the phases has forced us to reinvent power factor correction.

Traditional capacitor banks do not guarantee reactive energy elimination

The use of traditional compensation systems, which measure on a single phase and compensating with three-phase capacitors, cause system overcompensation or under-compensation, and register reactive values from the company energy meter while failing to guarantee the elimination of penalties on the customers' bills.

Thanks to hybrid compensation (with 3 current transformers), the new system patented by CIRCUTOR allows us to compensate any kind of consumption with a fast connection of single-phase capacitors between phase and neutral using thyristors. These capacitors are replaced with three-phase capacitors when the three-phase demand is stabilised, thus leaving the single-phase capacitors ready for new fast compensation needs and/or imbalances in the mains.

A REALITY. Traditional capacitor bankTraditional capacitor bank

THE SOLUTION. Optim HYB capacitor bank

Optim HYB capacitor bank

Reinventing power factor correction

Hybrid capacitor banks

The changing in the world of mechanical energy meters for multifunctional digital energy meters, capable of measuring reactive energy phase-to-phase, is forcing us to change the concept of power factor correction.

In this new scenario, to guarantee complete elimination of penalties for reactive energy on user electricity bills, CIRCUTOR has patented its OPTIM HYB hybrid capacitor banks, capable of measuring like the company power meter and compensating the reactive energy individually on each of the phases.

€0 guarantee *

€0 guarantee


Three-phase measuring, the reply speed and the individual compensation by phase give us enough security to guarantee customers a €0 reactive item on their electricity bill.

* With correct unit selection and subject to CIRCUTOR's Guarantee Conditions.

Don't take risks with reactive energy

5 years warranty

Independently of the sector or the power consumed, today's electrical panorama means that we meet unbalanced loads in all kinds of installations.

CIRCUTOR's Optim HYB capacitor banks offer Exclusive Security with 0€* reactive energy penalties, and as we are confident about this, we give you a 5-year guarantee on the unit.

* With correct unit selection and subject to CIRCUTOR's Guarantee Conditions.


Reactive energy penalties in shops


Compensation of loads connected between phase and neutral (cooling, lighting, air conditioning…).


Catalogue: Automatic hybrid switching capacitor banks OPTIM HYB


Datasheet of Automatic hybrid switching capacitor banks OPTIM HYB (datasheet, manual, catalogue, etc.)


You can read our news in the news section.
You can also follow our publications on CIRCUTOR's Twitter account, and on LinkedIn.

WiBeee: Your consumptions in the palm of your hand


An efficiency expert always with you

In the current era of information, energy consumers must be able to obtain data on their electrical consumption, in order to be able to take action to improve the energy efficiency of their installations and to make substantial savings in their electricity bill.

Likewise, due to the difficulty of obtaining consumption data from the installed electronic meters, users do not have the chance to react before receiving their electricity bill.

To help us therefore understand how we consume energy and how to reduce consumption, CIRCUTOR is launching one of the most innovative products on the market in recent years: Wibeee.



What is Wibeee?

Wibeee is a consumption analyzer (single-phase or three-phase), which uses a Wi-Fi wireless connection for obtaining electrical data to facilitate decision-making when it comes to understanding the use of electrical energy.

The unit can be attached to any part of the installation, which helps you to detect any problematic points where energy is not being used efficiently, thus making a significant contribution to the reduction of energy consumption via the remote activation of alarms when the desired limits are surpassed.

In short, Wibeee is the ideal tool to make your electrical installations efficient, for finally taking control and deciding where to spend your money. Finally, a device with personality. Wibeee displays everything you couldn't see before.


Once connected via Wi-Fi, you can immediately access the instantaneous data using your smartphone, tablet or PC, which allows you to view your electrical consumption in real time. In addition, Wibeee also sends all of the data to a server in the cloud server so that you can view and compare the various past consumption logs in a user-friendly manner.

With Wibeee you will no longer get a surprise with your electricity bill, learning to manage your consumption in a simple way.

Cable-free. Wireless system


Accurate measurement

Wibeee. Cable-free. Wireless system

  Wibeee. Accurate measurement
The entire system has been designed to monitor information over wireless communications networks. Nothing can come between Wibeee and you.  

You may be thinking that such a simple installation could result in loss of measurement accuracy, but that is not the case. Wibeee has a minimal error percentage and so is able to maintain the measuring guarantee that CIRCUTOR units have always been known for.


How will it help you?

Wibeee shows you the instantaneous and past electrical consumption data using any smartphone, tablet or PC, with the help of its integrated web server or via the free Wibeee Circutor app, available for iOS or Android. In other words, it enables a direct Wi-Fi connection so that you can view your data.

It is also possible to configure the consumption analyzer so that it sends the data automatically to a cloud server in order to log the data. With Wibeee connected to the Internet, you can view instantaneous and past data using your smartphone or via alerts configured by your smartphone. Connect to the web platform to consult your data, carry out analyses, configure your user profile, etc. The logs of the analyzer in the cloud are also fully integrable with any platform on the market.

Wibeee is therefore the ideal tool for making your electrical installation efficient, controlling and showing your savings and helping you to take the right decisions in terms of managing energy efficiency.

Consumption control, electrical savings


Comparisons are not tedious

Wibeee. Consumption control, electrical savings

  Wibeee. Comparisons are not tedious
Wibeee collects the necessary data on electricity consumption and helps you interpret them, know your consumption profile and save on your energy bill.  

Wibeee lets you analyse your installation(s) by making comparisons between more than one Wibeee or between different periods of time, if you wish. It lets you confirm that the actions you take for energy savings are getting their expected results.


It couldn't be easier to install, it's as simple as putting a magnet on your fridge!

The installation of any electrical metering unit can be a complicated task as it requires wiring space and time. Wibeee is extremely easy to install: in ten seconds it's done.

Our technology, which is attached via a clip, is based on the patented system DINZERO and consists of attaching the unit easily to the cable or simply to the upper part of an MCB (miniature circuit breaker). Once switched on, it will begin to convert the measured parameters into information that can be sent via a wireless connection.

Complex installations


Installing Wibeee

Avoid complex installations with Wibeee

  Installing Wibeee
Other systems require cabling of devices in small spaces with loss of accuracy and danger of electrocution.  

Just remove it from the box and place it near the switch. No transformers and auxiliary receivers and with the required precision.

Patented system. New technology


Wibeee. Patented system. New technology

  Wibeee. Patented system. New technology

Wibeee takes up no space. It's true.
No space in your electric switchboard.


It fits perfectly in any electric switchboard with absolutely no cabling.


How can you interact with Wibeee?

Wibeee logs the electrical parameters of the installation so that you can view them from wherever you want: from the computer in your office, via smartphone from the café on the corner or from your tablet lying on your sofa at home. Wibeee can also be integrated with the other devices that are compatible with the PowerStudio SCADA system.

The data will be logged in CIRCUTOR's cloud server or can be sent to your own local server, giving you the option of choosing the system that best meets your needs. Once the data has been logged, you can then access it via the following means:

Wibeee logs the electrical parameters of the installation




Device built-in web application for configuration and data monitoring. Query using the device's IP.


Web server application with database in the cloud. Query via wibeee.circutor.com



PowerStudio SCADA

Application specially designed to be used on Android and iOS mobile devices. Consumption control from everywhere.


Compatible with the management and data monitoring system. Can be integrated with the other units in your installation.

App Wibeee CIRCUTOR. Take control from your smartphone and tablet

The Wibeee Circutor app is used to register all of your Wibeee units to be installed, as well as to monitor consumption and other electrical variables in real time, or to view past data logs that the units have been logging in the cloud.

Wibeee Circutor allows you to connect your smartphone or tablet to the SSID network of each Wibeee, which will display some simple graphical steps showing you how to install the units, add them to groups and subsequently monitor them.


Once the unit has been configured, you can control it from any point in the installation, with no effort whatsoever, being able to check the status of your installation, past consumption and alerts such as excessive consumption of reactive energy, tripping of protection elements or faults in the capacitor bank.




Download App Wibeee


Descarga App Wibeee 

Wibeee CIRCUTOR portal. Take control from your PC

Once you have installed the Wibeee consumption analyzer, it will begin to send data to the cloud server. This data will be stored there so that you can view it at any time without needing to be connected to your own unit. You can also configure the unit via the web portal, generate alarms or compare consumption data with other Wibeee analyzers that you have installed.

Wibeee CIRCUTOR Portal

Once registered on the platform, you can access the various screens for managing and comparing your consumption data.

Individual management

The web platform shows you a general summary of consumption (energy, CO2 emissions and cost in euros), with the option of creating an alarm for excessive consumption.

You can also view incremental graphics of active power, cost and emissions (as well as exterior temperature from an external server) for any period, as well as being able to export the data in Excel format and view a summary of costs for the selected period.

General summary of consumption with Wibeee

From the web portal you can also view data logs for electrical variables such as: voltage, current, apparent power, active power, reactive power, active energy, reactive energy, frequency and power factor in any period.

View data logs for electrical variables with Wibeee


Once the different Wibeees have been registered, you can make comparisons between them to see which is the most efficient and what level of consumption is being logged by each one. This feature is incredibly useful in installations with a similar topology as the one that manages energy the best can serve as an example for the rest, helping to change bad usage habits.

In addition, if you install a number of Wibeee analyzers in one installation, you can segment the consumption data by use (lighting, air conditioning, power etc.) and check how and when you consume energy.

Control of devices with Wibeee




For more information, please do not hesitate to log on free of cost to our Wibeee portal:




Consumption analyzer WIBEEE (datasheet, manual, catalogue, etc.)


You can read our news in the news section.
You can also follow our publications on CIRCUTOR's Twitter account, and on LinkedIn.

New dynamic power controller with demand management

In recent years, CIRCUTOR has developed some of the most innovative and advanced solutions in the sector of photovoltaic self-consumption in Spain, leading initiatives and movements to facilitate the legalisation of installations interconnected to the grid for self-consumption with zero injection.

This has enabled CIRCUTOR to position itself as the company that offers the widest range of solutions in the Spanish market and with the most flexibility of control.

The range of CDP solutions from CIRCUTOR also enables a phase-by-phase control of the installations in order to take maximum advantage of the performance of the inverters. CIRCUTOR is reinforcing its commitment to offer solutions for photovoltaic self-consumption to the market, and is thus complementing its range of dynamic power controllers (CDP) by offering more options to manage the distributed generation of energy in the most efficient way.

As the icing on the cake to bring the year 2014 to a close, CIRCUTOR is launching the CDP-G on the market, the new Dynamic Power Controller with demand management. With this unit, a controlled injection to the grid can be guaranteed (or injection to the grid can be prevented, as in Spain's case). At the same time, maximum advantage can be taken of solar radiation surpluses for use in electrical consumption in installations.

The CDP-G incorporates all of the features of the CDP-0 and also includes new functions, making it a very flexible unit, in particular for use in the domestic and tertiary sector.

Some of the main features of the CDP-G are:

  • Capacity to control inverters from the leading brands
  • Use of surpluses of photovoltaic production
  • Monitoring via web (smartphone, tablet or PC)
  • Screen that shows consumption data, PV production, grid consumption and activation of manageable loads
  • Modbus/TCP communications for integration in SCADA

This makes it the ideal unit for optimising a photovoltaic energy installation for self-consumption in applications such as:

  • Managing heat pumps
  • Heating water with the use of thermal accumulators (swimming pools, homes)
  • Water pumping and irrigation applications
  • Production of compressed air

In this way, CIRCUTOR continues to be the leader in the sector of photovoltaic self-consumption with the most technologically advanced solutions on the market, thus offering better products to their customers.


More information: Dynamic power controller with demand management


You can read our news in the news section.
You can also follow our publications on CIRCUTOR's Twitter account, and on LinkedIn.

The first step towards energy efficiency is no longer a matter of cost



Includes: EDS + CVM-NET4 + MC3

Control up to 4 different lines, (header, lighting, climate control, etc.) measure when, where and what you are consuming and reduce your consumption curve.

CVM-NET4 Analyzer + EDS + 3 MC3 Efficient transformers
CVM-NET4 Analyzer + EDS + 3 MC3 Efficient transformers



Includes: EDS + SMART III + TC *

Use the capacitor bank currently installed in your installation, replacing the current regulator with the Computer SMART III. This regulator has a built-in power analyzer which, connected to the EDS, can not only check the status of the capacitor bank, preventing penalties imposed due to reactive energy consumption, but also generate the general consumption curve of your installation.

* Choose 2 CT transformers with a ratio that matches that of the transformer installed in your installation.

Regulador Computer Smart III Regulator + EDS + 2 TC Measuring transformers
Computer Smart III Regulator + EDS + 2 TC Measuring transformers



Includes: EDS-3G + CVM-NET-MC + CBS-4-C + MC3 + WGS

Measures, controls and protects the 3 phases of your electric panel. Check the total consumption of your installation, protect each phase and guarantee the preventive maintenance of your installation.

Analizador CVM-NET-MC Analyzer + EDS-3G + CBS-4-C + 1 MC3-250 Measuring transformer + 3 WGC-25 Earth leakage transformers
Analizador CVM-NET-MC Analyzer + EDS-3G + CBS-4-C + 1 MC3-250 Measuring transformer + 3 WGC-25 Earth leakage transformers


Remotely group and control all parameters thanks to EDS/EDS-3G: a powerful energy manager with embedded PowerStudio, capable of displaying all electrical variables recorded by the power analyzers or other field devices with its built-in WEB and XML Server.


Related documentation and information: 


Contact us:
t. (+34) 93 745 29 00


Genel Merkez
ECT Plaza Y.Dudullu Mah. Kızkalesi Sok. No: 15
Ümraniye / İSTANBUL

Telephone: +90 216 313 71 00
Email: info@ectgrup.com.tr



Vial Sant Jordi s/n, 08232
Viladecavalls (Barcelona) Spain
Tel: (+34) 93 745 29 00
Fax (+34) 93 745 29 14

Technical Support

Tel. (+34) 93 745 29 19


Testing and Calibration

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