Regenerative AC Grid Simulator

Discover GE+vAC

GE+ vAC is a 4Q programmable AC Voltage Source designed to create both stable and distorted AC grids with a predefined IEC testing software. This cost-competitive Bidirectional and Regenerative solution allows Independent phase configuration of: voltage rms, phase angle, frequency and harmonics. It is a device suitable to perform AC testing in Applications for Industry and Education, Renewable Energy Sources, Smartgrids, IEC Testing, EV and EVSE and, PV Inverter Testing, Power HIL and, in general, grid connected devices.



Bidirectional and Regenerative

Parallelization of units to increase the power

Independent Phase Configuration of

voltage rms, phase angle, frequency and harmonics

Disturbance Generation Editor

compatible with IEC, LVRT, SEMI-F47, CBEMA test standards

Clean grid current

THDi <3% and PF > 0.98

Generation of Worldwide Electrical Grids

3-phase/ 1-phase/ split phase/ Multichannel

Generation of Disturbances

harmonics, interharmonics, subharmonics, voltage dips frequency variaton, flicker

Intuitive User Interface

Download datasheet


Our product line has been specially designed for functional testing, quality, R&D and academic applications. We will help you find the best solution for your project and customise when necessary.

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We have thorough experience in providing solutions for Research and Development, Functional and End of Line tests in this field.

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Smart Grids

Our range of products allow you to emulate the grid of the future and carry out tests on the different elements that will be part of it.

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Cinergia provides all necessary power devices for PV Inverter testing in a closed energy loop. In such a platform, the total power and energy consumption from the grid is reduced down to the losses of the power converters involved in the test, typically in the range of 20 to 35% of the power generated by the Inverter under test. In R&amp;D, the main advantage is the reduction of power needed: a 100kW Inverter could be tested in a laboratory with 20 to 35kW installation. In burn-in and end-of-line testing, the savings in power means a significant reduction on the energy bill.

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The origins of the Cinergia founding team were in a university research and development center, so we understand the specific needs of Academic and Research applications. In addition to our standard catalogue of products, we can adapt to fit your particular requirements.


Safety first

The units integrate a local Emergency. Stop push button and two signals (input + output) to be connected to the laboratory interlock system. Additionally, the digital outputs can be interfaced to safety tower lights.

4.3” Touchscreens

Allows the local parameterization and command of the device, the configuration of the communications link, plots the main signals and enables the local data logging.

Emergency stop push button

Touchscreen panel


Friendly interface

The user interface used by CINERGIA devices has been developed by our R&D team, to offer total control of the device, with a comfortable and intuitive design. This allows us to take full advantage of the capabilities of the device, as well as the programming and execution of standardized or self-created tests..

Remote Control port

~ LAN Ethernet with Modbus/TCP protocol.

~ Labview Drivers

~ RS485 (optional)

Digital IO port

~ 4 digital inputs

~ 3 relay outputs

~ 1 emergency stop

Optional analogue port

~ 6 analogue input 0-10V

~ 6 analogue output 0-10V

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Features and capabilities


AC Operation




Parallel Mode


Steps Mode


Disturbance Generation


IEC Testing


Regenerative technology

Thanks to our bidirectional topology, the All-Terrain AC/DC Converter is regenerative, resulting in a reduction of both the consumed energy during the tests and the power required from the electrical installation.

This technology allows us to work in both directions, as power generators or offering a consumption for the realization of all types of tests.

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Our product line has been specially designed for functional testing, quality, R&D and academic applications.

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