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CIRCUTOR solutions certified according to the UNE217001-IN standard for 0 grid injection

The CDP product family (CDP-0, CDP-G and CDP-DUO) and the CirPower Hybrid 4k-48 have been certified according to the UNE217001-IN standard, which stipulates that controllers designed to prevent injection to the grid must be capable of regulating the output power of the inverters in less than 2 seconds.

This distinction is yet another step in CIRCUTOR's commitment to providing technical solutions and it recognises the excellence of its products, whose controllers are the first to receive this certification through an accredited body such as CERES. This consolidates CIRCUTOR's position as a leader in the field of 0 injection in Spain, where it is the only company to date to have obtained this certification for its products that prevent injection into the grid.

In recent years, CIRCUTOR has gradually introduced a number of solutions that ensure the control and efficiency of self-consumption installations, tailored to the needs of each type of installation. The first system to be launched was the dynamic power controller (CDP-0) that prevented injection to the grid and made it far easier to obtain legal authorisation for self-consumption installations.

Then the dynamic power controller with demand management (CDP-G) was launched, optimising the production of self-consumption installations and managing non-critical loads to use the surplus energy from PV energy installations. CIRCUTOR's latest innovation comes in the form of the dynamic power controller with dual configuration of injection to grid parameters (CDP-DUO), capable of automatically switching the injection parameters according to the type of grid present (grid-diesel generator set). All of the aforementioned controllers have obtained the UNE217001-IN certification.

As well as certifying its controllers, CIRCUTOR wanted to go one step further and has also certified the first grid-tie hybrid inverter capable of meeting the standard's most stringent requirements. This certification makes the CirPower Hybrid 4k-48 a unique inverter in its class.

CirBEON. Optimal solution for domestic charging of electric vehicles


When you are charging an electric vehicle your domestic electrical installation will consume more energy and, sometimes, this may cause supply interruptions and force you to upgrade your electrical installation to avoid exceeding the contracted power.

The new eHome CirBEON intelligent system is the latest advance in electric vehicle charging, allowing you to leave your vehicle charging and carry on using electrical appliances and other loads as normal, without having to worry about a thing.

eHome CirBEON dynamically adjusts the electric vehicle's consumption, according to the installation's maximum total consumption and allocates the power available at each moment to the electric vehicle, taking advantage of periods of low consumption by allocating more power to charge the electric vehicle. This avoids any interruptions to the electrical supply and there is no need to increase the contracted power of your home.

  CirBEON. Solución para la recarga de vehículos eléctricos


eHome CirBEON

Optimal solution for domestic charging.
Dynamic power adjustment
The vehicle’s battery is always full
eHome CirBEON
Intelligent sensor for controlling the vehicle’s charging power. Installed in the main circuit breaker, it detects the power consumed and acts on eHome Wallbox to not exceed the maximum contracted power.
eHome WallBox
Vehicle charging station. It reduces or increases the power consumed in the charging of the electric vehicle, depending on the instructions of the eHome CirBEON sensor, thus preventing outages due to power excess.

CirPUMP. Water solar pumping solutions with standard motor drivers

CirPUMP kits

CirPUMP kits

CirPUMP KITS are integrated solutions for the solar water pumping with standard motor drivers. Solar energy is collected by the photovoltaic modules, the variable-frequency motor driver converts the incoming direct current from PV to alternating current adjusting the right frequency and voltage magnitudes in function of the available solar energy. These kits incorporate all the elements needed for the best pump performance and the maximum efficiency of the solar energy:

  • Photovoltaic array. Solar modules and racking system
  • Pump and MPPT controllers. SPC and VSTC
  • I G5A and IP5A series from LS-IS motor drivers
  • Motor-pump set for a wide range of hydraulic requirements
  • Monitoring devices and data logger
CirPUMP kits 

CirPUMP kits

CirPUMP kits

Solar pump controller (SPC)

The solar pump controller manages all the solar pump system. SPC incorporates specific motor driver control programming, the user doesn't have to expend time and resources and just an easy user friendly set up of the solution, simplifying the commissioning of the installation.
CirPUMP kits

Voltage String Controller (VSTC-1 ... VSTC-6)

The voltage string controller allows the optimization of the solar field by connecting/disconnecting the right number solar of modules on each string to adjust the appropriate operating voltage based on different environment temperatures, also it prevents to surpass the maximum voltage allowed in the motor drivers.
CirPUMP kits

The VSTC-1 incorporates solar irradiance measurement, improving start/stop operations in sunrises, sunsets and cloudy days. 

The VSTC devices perform three important added value control differentiating CirPUMP solution from any other system in the market:

  • Solar yield optimization
  • Motor driver overvoltage protection
  • Start/stop operations Improvement reducing solar pump stress



  Pump rates
  Power (kW)   Elevation (m)   Water flow (l/min)  
CirPUMP-6A     6   4 - 45   20 - 335   600 - 780  
CirPUMP-6B     6   4 - 45   12 - 245   840 - 1020  
CirPUMP-6C     6   4 - 45   10 - 190   1080 - 1260  
CirPUMP-8A     8   4 - 90   15 - 420   900 - 1350  
CirPUMP-8B     8   7,5 - 90   15 - 270   1500 - 1950  
CirPUMP-8C     8   5,5 - 90   10 - 210   2100 - 2250  



Download leaflet: es  en 


Datasheet: CirPUMP. Water solar pumping solutions with standard motor drivers


Trends in the energy efficiency 2017

What are the trends in the energy efficiency sector for 2017

Still not up-to-date on the latest trends in energy efficiency? We are well into 2017 now, three years ahead of the target: 2020, but there are still people who have not had the chance to learn about the 20/20/20 commitment established by the European Union. What is the "20/20/20" commitment? In a nutshell, it is a commitment to reduce greenhouse gas (GHG) emissions by 20%, reduce energy consumption by 20% through greater energy efficiency and, finally, promote the use of renewable energies until it reaches 20%.

Many companies around the world are developing new technologies in order to mitigate climate change and between all, create a sustainable future. Therefore, in honour of Sunday 5 March, World Energy Efficiency Day, CIRCUTOR is presenting you with the energy efficiency trends that are having the biggest impact in 2017.


BIG DATA. The classic "information is power"

BIG DATA. The classic “information is power”.

We are living in the AGE of information and communication, long gone are the days when you had to rely on endless books or paper records in order to look something up. A huge amount of data, of every kind, is now uploaded to the internet. With so much information around, the Big Data approach consists of recording as much information as possible and then processing it so that it can be analysed and acted upon accordingly. But what does Big Data have to do with Energy Efficiency?

With the technological advances in energy analysis; companies, utilities, businesses and homes now have, or could have, complete information about their consumption and its behaviour. In the past, we only had access to the figures that appeared on our electricity bills, now, with the new telemanagement systems and wireless consumption analyzers, we know instantly how much energy we are consuming. New technologies are therefore being developed that apply the Big Data approach, enabling us to perform an energy analysis with the aim of reducing consumption, thus improving energy efficiency.


Smart Cities. Cities that run themselves

Smart Cities. Cities that run themselves

Tokyo, New York, Zurich and Paris are leading the way as Smart Cities. Cities where they invest significant amounts in information and communications technology, where all data are logged, or changes or issues are managed remotely and instantly. The aim is to study the behaviour of the city so that its infrastructures can be improved.

As far as energy is concerned, the public authorities and utilities use telemanagement systems to collect consumption data from users and use this to generate an energy demand curve, thus increasing energy savings. There are also smart remote control systems, used for street lights, for example. Thanks to these, the amounts spent on electric energy consumption by the cities and towns in which we live are reduced.


Distributed generation in Smart Cities

Distributed generation in Smart Cities

For there to be a shift towards energy efficiency, it will be necessary to move from centralised generation to distributed generation. Up until now, electricity has been generated in power plants and transmitted to cities along high-voltage lines.

Distributed generation is a key part of a Smart City and it consists of generating electrical energy in the very point where it is going to be consumed. This term is also known as decentralised or in situ generation. By generating and consuming at nearby points you reduce transmission losses, while improving the management and quality of the grid.

So, in cities like those previously mentioned, it is common to see buildings with sets of photovoltaic panels connected to storage batteries.


The electric vehicle, a reality today

The electric vehicle, a reality today

The introduction of electric vehicles represents a massive shift away from mobility as we have known it until now. It not only offers numerous advantages, such as a reduction in air and noise pollution, better air quality in cities, reduced energy dependency, etc., but it also enables the use of electric energy management systems, which in turn enable smart charging, thus improving the overall efficiency of the electrical system.

Smart charging in off-peak hours allows you to flatten the demand curve, so the energy impact and cost are minimal as this occurs during the hours of least consumption. The situation can be further improved, where possible, by integrating the system with renewable energy projects.

Another of the benefits of integrating electric vehicles (EV) in cities is the energy storage function. At times of maximum demand, the EV could deliver energy back to the grid if necessary, thus optimising power generation infrastructures and electrical networks.


Electric energy management from your mobile

Electric energy management from your mobile

As we have seen above, Big Data is becoming an essential system for the energy control of facilities and homes. In recent years, various applications have emerged for mobile devices that allow you to take control of facilities and obtain information about how, where and when you are consuming energy.

In 2017, these applications will have to evolve so that they not only provide data, but also guide users in making decisions and adjusting their consumption through the data displayed on their wireless terminals, automatically helping them to determine how they are consuming energy. This will allow a user to know if their contract with the utility suits their actual needs and if not, they could then switch to one that benefits them financially.

In the future, these applications will connect users to their homes and facilities so that, even when they are not there, they can check any real-time data and even report any incidents that might increase their costs at the end of the month.


In short, this is just a brief summary of some of the biggest trends for this year in the electrical energy efficiency sector. The sector is moving towards information control and management, as well as improving how we use the energy at our disposal, and at CIRCUTOR, we invest time and money every day to play our part in these improvements.

Have you heard about the self-reclosing RCCB REC3?

You don’t have to throw more food away from your fridge after a weekend getaway.

Who never has come late at home on Sunday after spending weekend away with the family? This weekend getaway that you really needed to disconnect from work, you have just arrived at home, wishing to sit on your couch ... wait a minute! You have to clean the fridge...

By installing our self-reclosing RCCB REC3, you won’t worry about the power off again, don’t be afraid if food spoils

REC3 have a self-reclosing system which automatically returns the power when you have a power failure. If it detects that the problem persists, REC3 open the circuit permanently to keep safe your installation.

REC3 is smart, simple, easy to use and especially safe; is the solution that will make your life easier. Don't worry if the power is off, REC3 restores it.

And enjoy your weekend!


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


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

SC3. New Split-core efficient transformer

CIRCUTOR launches to the market the new SC3 efficient current transformer to read values up to 125 A, it is specially designed to be installed above any breaker. Its split core enclosure is the most notable feature because it is very easy to install since it does not need to have the power cables disconnected.

The SC3 transformer allows the opening of one side or both, allowing easy installation in any type of electrical switchboard, thus avoiding connection problems due to lack of space. In addition, the SC3 transformer has a secondary output of 250 mA, getting lower losses than a conventional transformer.

The SC3 transformer is fully compatible with CIRCUTOR's MC devices:


Download the technical information from the following link:


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



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Viladecavalls (Barcelona) Spain
Tel: (+34) 93 745 29 00
Fax (+34) 93 745 29 14

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(+34) 93 745 29 19

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