system. The lock works by delaying and controlling other electrical assets. For example, if a 50,000 volt electrical system is switched off, it will send RONIS ELC EXCHANGE LOCK ‘commands’ to lower voltage elements below it, and our lock will be able to We’ve also been working on a detect this and allow (or refuse) the major contract for a project in New release of the mechanical key. This is Caledonia. In this case, an interlocking useful where you have machinery that system for an offshore power station. continues to generate power - The factory was upgrading all its you should not be able to use the key electrical equipment, so they built an until it has stopped completely. offshore barge with all the electrical systems, connected to land by HOW DO YOU SEE THE FUTURE OF underwater cables. INTERLOCKING FOR RONIS AND WHAT ABOUT THE MARKET TRENDS? We work with some very We are seeing an increase in large electrical equipment requirements for safeguarding manufacturers. Some of them only people according to their role on site. order a few thousand products a year. This is where Interlocking can continue DOES THAT MEAN NEW BUSINESS The New Caledonia order was for to grow because we offer stronger OPPORTUNITIES WITH THE just 200 locks but the work is still security procedures. DEVELOPMENT OF NEW ENERGIES? significant. Winning important Yes, with wind power and renewable projects can lead to repeat business. energy ingeneral, there’s a new need Once we’re recognised by partners for safety. We either work directly such as ABB or Omexom, they specify with the manufacturers of the wind us to end customers for different types or tidal turbines, or we work with of projects. Securing references from those who specialise in creating original equipment manufacturers electrical engineering offices - is a worthwhile challenge given the they design systems and will amount of auditing that is involved. specify our products. ARE THERE ANY NEW INTERLOCKING CAN YOU NAME SOME OF THE PRODUCTS ON THE WAY? CUSTOMERS WE WORK WITH? We have recently launched a new We’ve worked with SNCF, Schneider solenoid range that combines our and ABB. Our Ronis interlocking mechanical system with an electrical products are present on the new ‘Grand Paris’ metro line being built for the 2024 Paris Olympics. We were the supplier of choice for Vinci Energies, now part of Omexom. RONIS SOLENOID LOCK Best of DOM | 37