Product Solutions / Voltage Limiting Devices / RVL Voltage Limiting Device News Events Careers Resources Search for: EN DE Product Solutions Company Contact RVL VOLTAGE LIMITING DEVICE RVL Voltage Limiting Device RVL voltage limiting devices limit the dangerous voltage that can be developed in railway networks to very low safe values. In fault cases such as accidental short-circuits with the contact lines, the RVL solution generates a durable conductive path between the overloaded area and the substation, resulting in increased current loads being sensed at the substation, allowing an efficient tripping of safety circuit breakers. Cookie Disclaimer We use cookies in our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of the cookies explicitly. Visit Cookie Settings to know more about the cookies used on our website. Read More Cookie settings ACCEPT

Senior Management Costas Apostolidis – Founder & Chairman of the Board Costas Apostolidis is the founder of Raycap. He is a graduate of the National Technical University of Athens, School of Chemical Engineering, Mining and Metallurgy. He received his MBA from Harvard University and his MSc in Engineering/ Hydrometallurgy from McGill University. Prior to founding Raycap, he worked for Raychem Corporation and for Noranda Mines Canada. Dr. Kostas Samaras – Chief Executive Officer Kostas Samaras is a graduate of the University of Athens, School of Physics. He received his PhD in Wireless Communications from the University of Oxford and his MSc in Radio Engineering and Telecommunications from the University of Athens. He completed the Program for Management Development (PMD) at Harvard Business School. Prior to joining Raycap he was a researcher at Bell Laboratories, Lucent Technologies. Previously, he held various academic positions. Michael Androutsos – Chief Financial Officer Michael Androutsos holds a degree in Mechanical Engineering from the University of Patras, an MBA from the University of Southern California (USC) and is a Chartered Financial Analyst (CFA). Prior to joining Raycap in 2015, Michael spent 15 years in senior M&A and Finance roles in the USA and Europe with Honeywell and private equity firms focused on the industrial and technology sectors. Cookie Disclaimer We use cookies in our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of the cookies explicitly. Visit Cookie Settings to know more about the cookies used on our website. Read More Cookie settings ACCEPT