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Panel mounted power analyzers, CVM-B100, CVM-B150

CIRCUTOR, continuing in its constant innovative spirit, offers a new solution in the field of panel mounted Power analyzers.

4-Quadrant power analyzers with electricity consumption measurement and the possibility to view new parameters like cost or CO2 emissions, all on the same screen of the unit.

Its innovative graphic interface, SCV (Slide, Choose & View), allows the unit to adapt to the most demanding needs in terms of data screen display.

The new CVM-B models are Medium/Low voltage power analyzers, with a capacity to be installed in 600kV to 10 kA systems.

ImagenNov-Web-22Larger measurements with class

The 96x96 (CVM-B100) and 144x144 (CVM-B150) formats are monitoring units that are perfect for all special or high prevalence measuring points in electrical installations. Thanks to its well-designed and attractive front panel and its innovative SCV interface, it allows the user to view any parameter in combination with others on the same screen.

More parameters can be measured

The CVM electrical power analyzers allow a wide range of display options for electrical parameters, from voltage, current and power, combined or by phase, decomposition to the 51st harmonic and energy consumption with up to three different tariffs.


Its three touch button keyboard and white light back-lit screen allows users to access multiple data monitoring screens in a quick and simple way by controlling the SCV user interface. This innovative technology applied to industrial measurement units also offers IP65 front panel protection thanks to its one piece seamless design.

Greater viewing clarity

The high contrast and brightness technology used in the graphic display gives these power analyzers a touch of sophistication and modernity in their measurement of parameters in the field.

More on-screen information

The CVM-B series provides the user with more information, as it offers three viewing modes (1, 3 or 4 parameters) for any measured or calculated data with single analogue display, minimum and maximum values for each and with date and time, respectively.


Greater control over what happens in your installation

The CVM-B series integrates a list of the last 50 events (log), allowing the user to detect possible manipulation or interactions with the unit or the installation at a precise moment.
It also has another list of the last 50 activated/deactivated or interlocked alarms, according to the programming of these alarms. Its red high-intensity LED indicator that warns about any parameter with an alarm.

Greater integration capacity of standard units

The CVM-B series integrates 2 inputs for selecting tariffs or detecting logical states, 2 transistor outputs for alarm or impulse creation and 2 relay outputs for alarm control. It also integrates RS-485 communications with Modbus or BacNET protocols.

Greater integration flexibility

The CVM-B series boasts expandable units with up to 4 modules, among which are digital inputs/outputs, analogue inputs/outputs, Modbus/TCP, LonWorks and M-BUS communications, and the possibility of an expansion module with a data log or datalogger with an integrated XML server and WEB server thanks to the PowerStudio embedded platform in the same expansion module.


More information:
High-end power analyzers CVM-B Series


Capacitor bank calculation software CRP

What is CRP?

CIRCUTOR presents its new CRP (Circutor Reactive Project) capacitor bank calculation software. CRP is simple and intuitive software used to automatically calculate the capacitor bank needed in your installation.

What are the advantages of CRP?

CRP software is designed to help any client calculate and select a capacitor bank for their installation:

  • No in-depth knowledge is needed to calculate a capacitor bank
  • Eliminates calculation errors, as these are all performed automatically
  • Optimises user time. The user will have the calculation results ready in four simple steps
  • Calculates the project payback period. Apart from knowing which capacitor bank is needed the software has to install, it shows you the payback period
  • Saves the results for subsequent modifications, studies or reviews

CRP software Free Download

How does it work?

By following just a few simple steps, CRP helps determine exactly which capacitor bank to install, without any calculation necessary. CRP has a completely friendly and intuitive interface, with two calculation methods:

  • Consumption (data taken from the electricity bill)
  • Power (by measuring power and cosφ)

CRP software Free Download

Two calculation methods

 CRP Main screen
CRP Main screen


Once the data has been entered, CRP will show the exact model of the suitable capacitor bank for the installation. Advanced users can modify the configuration parameters of the capacitor bank such as selection of the regulator, operation, switch, etc., sending their requests and comments by e-mail to CIRCUTOR in order to receive prices and delivery times. There are also links for downloading technical information about the product. CRP software Free Download


Capacitor bank selection results screenCapacitor bank selection results screen


After obtaining the model, the exact code of the required product together with the technical tables, basic installation instructions and return and return on investment graphics (investment versus profits) will be shown.  These results can be saved and printed in different formats, as well as the complete project for subsequent reviews. CRP software Free Download


Capacitor bank calculation 

What should I do after obtaining the results?

Contact us to receive prices and delivery times of the required capacitor bank.

Register to start enjoying the benefits of the CRP software:


Complete power factor regulator: Compensation, measurement and protection

In response to the rising trend of tighter and stricter penalties applied to the consumption of reactive energy, CIRCUTOR is getting ahead of the times by offering a smart compensation solution with the new computer SMART III.



Measurement with three current transformers ensures similar readings to those of the company energy meter. The computer SMART III power factor regulator is the only one on the market that in addition to traditional measuring with one current transformer adds the option to measure with three transformers. It also features all the functions of a complete power analyzer and enables control of residual leakage currents.

The option of using one or three transformers makes it the perfect regulator for any installation, as it enables:

  • Changing from one to three transformers in the following cases:
    • Modifications in reactive energy penalties
    • Variations in consumption habits
    • Significant current offsets by phases
  • Replacing the regulator in any existing capacitor bank

Moreover, computer SMART III is a regulator that guarantees excellent preventive maintenance by means of programming its alarms and capacitor status test options for the maximum supervision and safety of its compensation unit.

More information:
Complete power factor regulator computer SMART III


Integral Power Factor relay



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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