AC Bidirectional (2Q/4Q)

Here you will find powerful, bidirectional AC sources 2Q/4Q, which can regulate alternating current in two (2Q) or four quadrants (4Q). The power supply units are specially designed for applications in which current and power are to be both supplied and fed back. They are suitable for testing power converters, motors, transformers or grid-connected systems such as solar and storage applications.

With their ability to simulate realistic grid conditions, bidirectional AC sources enable comprehensive testing and product optimization. The 2Q functionality provides energy flow in one direction, while the regenerative 4Q sources can feed energy back into the grid - efficiently and in a resource-saving manner. Thanks to the precise control of current, voltage, frequency and power factor, these devices are flexible and reliable in use.

Our bidirectional AC sources offer innovative technology, high efficiency and maximum control. Find the optimal solution for your dynamic AC system test requirements here!