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Circutor solutions and products digitized


New online webinars 2018

New online webinars 2018

CIRCUTOR continues to focus on training and specialized courses for professionals in the electric sector. For this reason, we publish new free online Webinars with the aim of publicizing the latest advances and innovations in the sector.

10 new Webinars distributed in 12 different dates

Don't miss the opportunity to keep up to date and acquire new knowledge on different current topics (limited places).

The new Webinars organized by CIRCUTOR are the following:

Energy management solutions

The new energy control and monitoring systems offer us easy tools to help our customers reduce their electricity bills. The webinar will detail the solutions required to carry out energy efficiency audits.


Harmonics: Problems and solutions

The presence of harmonics in distribution networks is increasing, causing a series of problems of deterioration in the quality of the voltage waveform, making it necessary to oversize the installations and causing significant additional losses.


Recharge of electric vehicle in public places

The emergence of Electric Vehicles (EV) has sparked a wide-ranging media explosion that encompasses energy, technology, economic and environmental aspects, which represents a great business opportunity in each and every one of these fields. One of the aspects that generates the most concern is related to the charging infrastructures and their availability

Solar Self-consumption for residential sector

Each consumer has a different demand curve, as well as specific situation in terms of access to the grid. To this end, CIRCUTOR has designed different solutions that adapt to each situation, offering optimum management of solar resources, optimizing efficiency, simplifying management processes and achieving the highest possible cost savings.

MYeBOX® portable analyzer operation

Energy audits have acquired substantial importance in the energy landscape. Therefore, having a portable analyzer will help users to carry out this audits and find real solutions to any problem that may appear in any installation.

Solutions for industry 4.0

Discover through the webinar the different solutions to improve productivity in the industry starting from 4 key axes: supply continuity, network quality, network analysis and saving through reactive energy compensation.

Hybridization of photovoltaic solar energy with genset units or power grid

To ensure a quality power supply at a competitive cost in the Basic Power Supply and not to depend on external sources for growing energy demands enables better control of the energy costs in the short and medium term. Self-Generation allows smart management in energy generation and demand.

Solutions for recharging electric vehicles in indoor car parks

The emergence of Electric Vehicles (EV) has sparked a wide-ranging media explosion that encompasses energy, technology, economic and environmental aspects, which represents a great opportunity in each and every one of these fields.

Microgrids management powered by renewable energies

Modern energy needs have caused the firm introduction of renewable energies, which is bringing about a profound change in the energy model as we know it.

Recharging Electric Vehicle with photovoltaic solar energy

The falling cost of solar photovoltaic energy installations, together with the rising cost of electrical energy to consumers, has accelerated the arrival of many types of solutions for photovoltaic energy installations.

The CDP Dynamic Power Controller, now compatible with HUAWEI inverters

The CDP dynamic power controllers for CIRCUTOR photovoltaic inverters (CDP-0, CDP-G and CDP-DUO) are now compatible with the SUN2000 range of inverters made by HUAWEI, a leading global company in the research and development of electronic and communications equipment.

The SUN2000 KTL range by HUAWEI consists of grid-connected inverters with a built-in controller to improve the efficiency and performance of the inverter. The SUN2000 KTL product range has power ranging from 8 kW to 42 kW. These inverters do not require transformers (TL) and they also have a built-in DC disconnect system for safe and simple maintenance.

The HUAWEI inverter models compatible with CDP controllers are as follows:


  • HUAWEI SUN2000-12KTL
  • HUAWEI SUN2000-17KTL
  • HUAWEI SUN2000-20KTL
  • HUAWEI SUN2000-23KTL
  • HUAWEI SUN2000-28KTL
  • HUAWEI SUN2000-33KTL-A
  • HUAWEI SUN2000-36KTL
  • HUAWEI SUN2000-42KTL
Obtain legal authorisation for your photovoltaic energy system

CDP devices allow you to control the power generated by photovoltaic inverters according to the installation's consumption value (or another selectable value) to prevent surplus power from being injected into the grid or into generator sets. This allows you to obtain legal authorisation for self-consumption installations in places where it is necessary to ensure 0 injection into the grid.

The aim of the CDP range is to reduce the energy obtained from the grid, always prioritising the clean energy generated by photovoltaic panels.

The communication between the CDP and the inverter is via RS-485 bus, which allows up to 100 inverters to be connected, although in the vast majority of domestic installations, the number of inverters ranges from 1 to 3.

With this new integration, the CDP devices have improved compatibility by adding one of the most popular brands on the market to its system, thus ensuring the accurate and simple management of photovoltaic production control.

So CIRCUTOR is offering the market a fully autonomous system that enables the smart management of energy in the installation.

Connect with MYeBOX® Cloud

Manage all your devices in real time from the cloud

The new update of the MYeBOX® Cloud platform is now available, from which any registered user can control and manage their MYeBOX® portable network analyzers.

MYeBOX®. Connect to efficiency with the new audit system

The platform stops being a repository of files to become a system for the management and audit of MYeBOX® portable analyzers. All the new features are:

Management of MYeBOX® devices

MYeBOX® Cloud allows you to connect with each device, as long as it is connected to the Internet, either through WI-FI or 3G. In addition, it can simultaneously display all the connected devices in a single screen or interact individually with each one being able to perform the following actions:

  • Real-time data monitoring in graphical or table format.
  • Real-time phasor diagram monitoring.
  • Possibility to start and stop remotely the recording of a file in the device memory.
  • Possibility to update the device remotely.
  • Display historical files recorded in the memory:
    • List historical measurements.
    • Display recorded parameters in graph or table format.
    • Check the configuration and alarm register from historical recordings.
  • Upload files to the server in the cloud, sharing the files by web link without the need to be registered in the system.
  • Alarm activation via e-mail
  • Real-time battery status and memory check
  • Manual search filter by user or company name
Real time parameters graphs
Real time parameters graphs
Monitoring of stored files
Monitoring of stored files
Remotely start a recording file
Remotely start a recording file
Real time phasor diagram
Real time phasor diagram

Users management

MYeBOX® Cloud platform adds a new feature to the complete management of users and enterprises. Any connected device has full traceability to manage the connection of one or more users with different levels of privileges by assigning them to one or more company accounts.

The new profiles are defined as follow:

  • Standard user
  • Enterprise root (Bussiness administrator user)
Users management
Standard user

The user with a standard profile has access to the platform, to all their MYeBOX® devices and to all the files that have been previously shared. This account is ideal for users who have one or more devices, which can be managed individually without having to share them with any other user.

However, a standard user will always be able to share files with other people, even if they are not cloud users, by sending them a direct link to download files.

Enterprise root

The user with an enterprise root profile can manage all MYeBOX® devices already registered in the cloud and manage users within their company. These new enterprise users may have one or more devices associated in their account. This profile is recommended when it is needed to share one or more MYeBOX® network analyzers with other users.

Stored data

The old cloud server remains accessible at https://old.myebox.es for a period of 2 months. There, you can access the files sent until the migration date. Files that are shared from this point onwards will be sent to the new MYeBOX® cloud server.

Changes in user management

Unaffected users

Users who do not have an associated MYeBOX® or those who have only one, have been created as a standard user on the new platform.

This kind of user can log in with the same credentials, get access to all MYeBOX® registered and to the uploaded data. All MYeBOX® upgraded from 1.1.0 version will show all the new features previously described on the article.

If you want an enterprise root profile because you need to share MYeBOX® with other users, send us an email request at myebox@circutor.com with the following information:

  • Company name
  • Account administrator name
  • Email address and telephone number

Once the changes have been made, we will contact you by email.

Unrelated users

Users who have MYeBOX® analyzers shared with third parties that are not from the same company, have been created as a standard user on the new cloud server. For reasons of confidentiality and security, they have not been linked to the associated devices or files.

If you own the analyzers, you can add them back to your accounts using your device's register code. If you want a company administrator profile, follow the instructions defined in the previous point.

Enterprise users

Users who have MYeBOX® analyzers shared with other people from the same company have been created as entrerprise root profile. It is the responsibility of these users to assign roles within their organization.

New update available for Wibeee

Take control of your installation with a very simple approach

New update

CIRCUTOR offers a new update of the Wibeee platform, with new functions and a wider range of options to manage and control the consumption of electricity of your installation.

  • Automatically generated reports sent via e-mail
  • Data display customisation options
  • Customer or user management
  • Simulation of electricity bills


Wibeee is a consumption analyser connected via a Wi-Fi connection that displays instantaneous and historical data of your electricity consumption from any smartphone, tablet or PC through its app or built-in web server. It is the perfect tool to turn your electrical installation into an efficient installation, allowing you to control and view your savings.

Receive automatically generated reports via e-mail  

Always up-to-date:
Receive automatically generated reports via e-mail

Select any variable of your Wibeee devices, choose the frequency and how the data will be displayed (tables, bars or lines), so the system automatically sends e-mails to a pre-defined set of recipients with charts and tables of the variables you wish to control.
Manage your company's customers or users  

Greater control:
Manage your company's customers or users

Become the administrator of an account on the Wibeee platform and manage your own devices and those associated with your customers or other users. This means that you can register the accounts of other users and manage them from your account.
You choose how to display the data  

A higher level of detail:
You choose how to display the data

Select any variable of your Wibeee devices, choose the frequency and how the data will be displayed (tables, bars or lines), so the system automatically sends e-mails to a pre-defined set of recipients with charts and tables of the variables you wish to control.


Wibeee data display
Simulate your electricity tariff (Pricing)  

New performance features:
Simulate your electricity tariff (Pricing)

The platform features a new pricing system (beta version) that will allow you to apply the energy readings, different types of tariffs and contracts (for Spain), so you can fully control your power bill.

The tariff management function is currently in its beta/development version and is offered for free (subject to future modifications to the service terms and conditions).

Simulate your electricity tariff (Pricing)

In addition, enjoy all of these new features in the latest APP version

Download App Wibeee

Download App Wibeee

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


RECmaxCVM a versatile unit that will analyse and protect your facility

The new REC max CVM, reclosing circuit breaker and earth leakage protection, now with measurement included.

Current situation

Currently, the vast majority of production processes in industry and services for people require a continuous supply of electrical energy.

Ensuring electrical service continuity is vitally important to maintain a business model; production line downtime or the disconnection of a refrigerating chamber will mean significant financial losses for a company.

Electrical service continuity ensures highly efficient energy management (ISO 50001) for businesses and improves the quality of life of people in their homes and leisure facilities.

Obviously, the safety of people and equipment comes first, but most of the time avoidable and unwanted tripping of the protection elements occur in situations where no electrical hazard is involved.

There are numerous causes of these trips, so analysing the installation helps us to identify what triggered them, to enable us to deal with them as quickly as possible.

In light of these issues, it is necessary to install smart earth leakage and circuit breaker protection devices with automatic reclosing, which ensures as little service interruption as possible. If this device is also capable of performing measurements, you get a unique solution that covers the three most important aspects for maintaining the safety, measure and continuity of your electrical installation. 3 systems in 1: protection, analysis and reclosing.

Safety, quality and continuity. Protection, analysis and reclosing


The new RECmaxCVM is a system that combines circuit breaker and earth leakage protection. It has an automatic reclosing system, as well as a power analyser, included to measure the electrical parameters of the circuit it is protecting. A system designed for critical environments and sectors where electrical service continuity is vitally important.

Versatile System.

  • Available in 2- and 4-pole for all types of installations.
  • Adjustable trip sensitivity: 0.03-0.1-0.3-0.5-1 A
  • Adjustable trip time: Instantaneous - Selective: 0.1 - 0.2 - 0.3 - 0.4 - 0.5 - 0.6 - 0.8 - 1 s

Reduces unwanted tripping, maximum service continuity.

  • Type A super-immunised protection.
  • Automatic reclosing system.

Measurement of all of the installation's electrical parameters.

  • Built-in CVM series power analyser.
  • It has RS-485 communication (Modbus RTU).

Installation control.

  • 2 inputs for remote control of the device.
  • 2 outputs to signal the status of the installation.

The RECmax CVM kit comes with all accessories included, both the MC measuring transformer and the WGC earth leakage transformer.

  • Over 250 electrical variables.
  • DIN Rail format.
  • Trip curves: C/D
  • Leakage current measurement with the external WGC earth leakage transformer.
  • Current measurement with the MC series efficient transformers (.../250 mA).
  • Compatible with PowerStudio / PowerStudio Scada / PowerStudio Scada Deluxe software
Designed for saving

RECmax CVM is designed for saving. The combination of a CVM power analyser and an automatic reclosing protection device make it a compact and affordable system. A single system that offers protection, electrical service continuity and grid analysis.

1. Saves time and space
Space is normally limited on electric panels due to excess equipment and wiring. Therefore, RECmax CVM with its small enclosure, can be suitable for any electric panel and free up space on the DIN rail.
RECmax CVM avoids excessive wiring thanks to its Plug&Play system, as it is not necessary to wire the power supply for the reclosing motor or the analyser module, as it has a system that is self-powered directly from the power line.
Saves time and space
2. Reduces unwanted tripping
has ultra-immunised circuit breaker and earth leakage protection. Many earth leakage relays on the market do not have ultra-immunised protection. What sets the RECmax CVM apart from normal earth leakage relays is that it has a high frequency filter that enables it to determine whether there is really a leakage problem in the installation. In other words, it determines whether there is a real leakage and the effects of the harmonics on the grid.
This means that unnecessary tripping due to harmonics is avoided, thus ensuring service continuity.
The main advantages of ultra-immunised protection over conventional protection are:
  • Greater accuracy in trip sensitivity, between 85%-100%. Conventional earth leakage relays can trip at 50% of their sensitivity, unwanted tripping caused by leakages that do not generate any hazards.
  • Frequency response with filtering of leakages at high frequencies; it distinguishes between real leakages and harmonic distortion
  • Higher immunity against network transients of up to 3 kA for 8/20 µs impulses, thus avoiding false tripping caused by network transients.
3. Reduces production and/or service losses
Unwanted tripping of protection elements is normally resolved with simple manual reclosing. The problem arises when we require continuity in our process but we do not have the means to perform such reclosing. In many factories and buildings there is no 24-hour maintenance service. When faced with this problem, the best solution to ensure electrical continuity is to have an element with a smart automatic reclosing system.

RECmax CVM has a motorised system that reconnects the protection element in the event of unwanted tripping. RECmax CVM is a smart system, reclosing after 3, 20 and 180 seconds respectively; if it detects that the problem is persisting, the unit is permanently disconnected to keep the installation safe.

4. Saves energy
Knowing about our use of energy resources is the first step towards energy efficiency. If we do not know about our consumption patterns, there is no way we can act in the key areas where savings can be made in our installation.
In light of this, including a power analyser in a single protection element will inform us of our energy use, so that we can try to optimise it in our production process.

At the same time as protecting people and the installation, we control and reduce unnecessary and inefficient consumption within it. The CVM analyser measures over 250 electrical variables. Thanks to the display or RS485 communication, we know how, when and where our energy costs are arising.

A complete solution. Protects, Measures and Reconnects

RECmax CVM is a complete solution that is perfect for facilities where it is vitally important to maintain the electrical service, such as production lines, data centres, supermarkets, etc. But always while protecting the safety of people and equipment.

RECmax CVM has 2 inputs, one for the device's remote control. The system allows you to remotely reclose the circuit breaker, thus avoiding the need for manual reclosing.

With the second input, RECmax CVM allows you to disable automatic reclosing, making it suitable for facilities that only require protection and measurement.

Furthermore, RECmax CVM has 2 outputs that allow us to know the protection status; the system generates alarms to report a change in the circuit breaker, thus informing us of the conditions in our facility in real time.

It also generates locking alarms, so that we know if we have locked the automatic reclosing system.

Plug&Play System Simply connect the phases and the system will be integrated into the electric panel.


Products associated with RECmax CVM

PowerStudio Scada and PowerStudio Deluxe electric energy management and monitoring software

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

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.

WGC series earth leakage transformers, optimised for the installation

WGC series earth leakage transformers, optimised for the installation

Earth leakage transformers. This new range has a series of improvements, mainly designed for installing units on switchboards. In addition to the normal fixing elements for your installation, we have added the option to install it on a DIN rail by using an accessory, making it easier to install. The WGC series earth leakage transformers have better immunity to transient current spikes, which normally trip earth leakage protection systems.

all included
Application in factories and offices

The dual function of earth leakage protection devices as automatic reclosing elements means that they can be used in both earth leakage and circuit breaker applications. The possible applications for these systems in facilities or infrastructures with little or no supervision include:

  • Telecommunications stations, control and signalling panels
  • Water and gas distribution, pump units
  • Photovoltaic energy installations, panels
  • Computer systems, UPS systems
  • Food preservation
    • Supermarkets, frozen food companies, refrigerating chambers
    • Hospitality, restaurants, catering (HORECA)
    • Electric panels for HVAC, heat pumps, air conditioning
  • 24-hour public services, ATMs, banks, etc.
  • Outdoor lighting of buildings, signs and luminous indicators
  • Municipal infrastructures, traffic lights, street lights

Data centres

Data centres







Success story: Doña Carmen Project, 40 MW of clean energy

The assembly work of the Doña Carmen Solar Energy project was completed last May" in the city of La Ligua, to the far north of the 5th region of Valparaíso, Chile.

A solar photovoltaic plant (PV) has been developed, which will generate 40 MW of renewable energy, supplying the equivalent to the energy needed for 21,600 homes from a clean source of energy. The plant will prevent the emission of an equivalent to 22,490 tons of carbon dioxide into the atmosphere.

Energía Cerro El Morado S.A. hired Solarcentury, a company specialising in the design of photovoltaic systems, for the development and construction of the solar farm. Solarcentury works as an EPC Contractor and is responsible for providing all engineering, procurement and construction services.

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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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