Presenter3:56:32
So let me start with a question. Is it actually possible to play a drum solo without any drums? Sounds impossible, right? Rhythm without impact, performance without energy. This feeling of 'this isn't possible' is exactly where innovation begins. So let's do a small check. What you see before you is two sticks. What I see is a full-fledged drum kit, snare, toms. Deep bass. There's the crash. And now for the easy part. Enjoy the rhythm of innovation. Heat. Hey, Heat. Impossible. So, but that's not even the best part. The best part is this one. We do something even more impressive and even more cool. We remove the short circuit current from a short circuit fault. How does this take place? This is due to our ultra-fast semiconductor switching technology in a breakthrough innovative device, the Siemens Sentron electronic circuit protection device, aka ECPD. Let me show you how this works. You have a short circuit. It comes through the mechanical contactors. There's a trip coil. It recognizes this. The contacts then open because this copper wire gets triggered. The only thing that has been protecting us for the last 100 years is a small piece of copper wire. The arc flows through the arcing chamber and gets extinguished, all in an impressive few milliseconds. Right? But look at that current: 4,500 amps. Now enter the Siemens Sentron ECPD. What happens here? We've removed the complete mechanics. We brought in the electronics. You have an intelligent microcontroller. The same short circuit fault takes place. The maximum current is detected. Immediate tripping due to our intelligent algorithms. We have freewheeling diodes. We've removed the arc chamber. Look at that time: 50 microseconds. So we're talking about a paradigm shift in electrical circuit protection. For the last 100 years it was a race of the short circuit current against the tripping mechanism. With the Sentron ECPD, we react in microseconds, and that's disruptive. Traditional protection reacts after a fault takes place, but the Sentron ECPD acts before the damage occurs. One major pain point in modern installations is inrush currents. This big LED panel behind me, when it starts up, has high starting currents. The protective device would trip. That's what it does. That simple copper wire thinks it's a fault. But these power supplies and capacitive loads need an intelligent circuit protection device. So we detect intelligently if it's an inrush current or a short circuit fault. What do people do? They protect the protector. They overdimension the circuit. But that's not how protection should work. With the ECPD, we detect, let it flow, and keep the power on when it needs to be. So instead of protecting equipment, we protect the application. The advantages: intelligent handling of inrush currents eliminates false tripping. Fewer trips, longer equipment life, higher availability, simpler planning. But speed alone isn't enough. Real value comes when speed meets intelligence. From intelligent functions to functional integration, we reach a new level of protection with the Sentron ECPD. It combines protection, monitoring, measurement, and control. We do AI too, all-in-one, intelligent. Functions are activated when you need them, not when the application forces you. Traditionally, protecting a building or installation would require many devices across the whole scale. Each device is a point of failure. With the Sentron ECPD, we help you keep it simple in the installation. Less complexity, less wiring, more space. One device instead of ten, a fraction of the weight. Real sustainability benefits. Sustainability by design, not an afterthought. This is what we at Siemens call innovation with purpose and responsibility, making the planet a better place for future generations. You might think all this is blah blah, but real impact is when we solve customers' biggest challenges. Take high frequency trading: milliseconds matter. A single power distribution can mean massive financial loss. With the ECPD, each workstation is selectively protected. A fault stays local. No cascade, no blackout. After testing, the customer told us the ECPD was the only solution that delivered total selectivity. Now let's move to the entertainment world. The same challenges appear in big football stadiums. LED boards were tripping breakers at every switch on. With the ECPD, we handle inrush currents intelligently. That means this Bundesliga team can focus on scoring goals while we keep their protection safe. Once protection is stable, customers ask for data transparency and control. Innovative customers need innovative solutions. You can find one of these interactive glass floors at the innovation hub, the last station on the left. We protect these LED glass floors from tripping main circuit breakers and enable measurement and adaptability. Protection becomes an enabler, not a limitation. Finally, a very interesting use case across industries. The theme is always the same: availability, reliability, intelligence. With our partner Blue Game in Italy, we are powering the next generation sustainable marine innovation on luxury yachts. Operators need to see the whole picture. We integrated the ECPD into the Gien navigation board so the boat operator can control the boat on the high seas without running down every time a circuit breaker trips. This is complete protection, monitoring, and remote control, letting the boat operator focus on the high seas while we focus on his protection. So when impossible becomes innovation, the ECPD is defining the future of electrical circuit protection. We are breaking the limits of what you think traditional circuit protection is. It's all you need and more. With our ECPD single-phase, we have more protection with residual current monitoring. And we have more power with the ECPD three-phase. Don't miss the chance to visit us at booth 173. We are waiting to hear your problems and challenges, ready to solve them with one of the most disruptive and innovative devices, the ECPD. So the next time you're at a music concert and it's time for that drum solo, remember the ECPD is all you need and more. You've been a great audience. Thank you for listening and wish you a wonderful Hannover Messe 2026.