Engineer doing measurements with the COMPISO CSU100


CSU 100 Power Amplifier

100kVA multi-purpose turnkey power amplifier

COMPISO System Unit CSU100

The CSU100 is a galvanically isolated bidirectional 100kVA emulation and test system with either four or six independent four-quadrant power amplifiers. It can operate in one of several predefined AC and DC operation modes as well as in a wide range of user- defined HIL-based modes. Featuring current-control, voltage-control and mixed-mode capability combined with 5kHz large-signal bandwidth and 15kHz small-signal bandwidth, the CSU100 is the most versatile high-power PHIL test and emulation platform currently on the market. The CSU100 system can be controlled by external HIL systems or by EGSTON real-time processors, via a fast fiber-optic or analog interface.



Up to 15kHz, variety of waveform, harmonics, sub- and inter-harmonics to cover even most demanding scenarios


AC & DC signals can be generated out of one system


The system can be operated as source and/or load and power can be fed back to the grid


Several systems can be connected either in series or parallel to increase power, voltage or current

COMPISO CSU100 Power Amplifier



Made in Austria

Research & Development

EGSTON Power Electronics aims to develop products that consistently meet the highest expectations for quality, reliability and function. Our products are mounted in racks, yet we are not afraid to think outside the box, and we keep doing that throughout all phases of every single project to achieve total customer satisfaction. To this same end, we also maintain productive collaborations with internationally reputed research and education facilities.

Virginia Polytechnic Institute and State University
Blacksburg, USA
testing with CSU200 1GAMP6

Logo Virginia Polytechnic Institute and State University
Engineer with measuring instrument in front of the COMPISO CSU200

On-Site Service

Field Application and Training

Take advantage of our comprehensive after-sales service. Our on-site service team will be at hand for smooth installation and commissioning, complete with detailed hands-on training for your staff.