Different Frequency Voltages with a DC/AC Inverter in Railway Yurtdışı Haberleri by railsistem - Temmuz 10, 20230 In search of optimizing its railway maintenance operations, our client was facing a technical challenge. In this article, we delve into this project designing a DC/AC Inverter to provide a solution to work with different power supply frequencies. Alex Avila – Sales Development Manager – explains this success story where one
Surge Protection Devices for Information Panels for Train Stations Yurtdışı Haberleri by railsistem - Ocak 20, 20230 Surge Protection Devices for Information Panels for Train Stations Hakel cooperates with Mobatime Swiss Time Systems for several years. Our products are used inside Mobatime panels at various train stations in Prague, Brno, Ostopovice and Troubsko. Our Surge Protection Devices are used in their modern LED and TFT panels which provide clear information
Insulation Monitoring Devices for Traction Vehicles Yurtdışı Haberleri by railsistem - Haziran 14, 20220 Insulation Monitoring Devices for Traction Vehicles / Rolling Stock AC/DC IT System HIG99 + HIG99 KM CAN A traction container is a device that usually contains a galvanically isolated unit of a multi-quadrant power converter, which serves to regulate the traction motors of electric traction vehicles. Usually the traction container contains one
HAKEL to Exhibit at the 13th International Railway Fair TRAKO 2019 Yurtdışı Haberleri by railsistem - Temmuz 22, 20190 For the third time in a row HAKEL will be attending TRAKO, which takes place for the 13th time in 2019. Our highlight products at the show will be our IMDs (Insulation Monitoring Devices) and our SPDs/VLDs (Surge Protection Devices / Voltage Limiting Devices) for traction systems and vehicles, i.e.
HGS100RW: All-Purpose Voltage Limiter for Railway Applications Yurtdışı Haberleri by railsistem - Temmuz 19, 20190 The HGS100RW all-purpose voltage limiter is a piece of protective electro-technical equipment that has a conductive connection to a tower providing tractive support (OLE) and to the rail via a 10mm conductor. Since rails are insulated, devices are used that only allow through voltages higher than: 250 V – places accessible
nVent ERICO – Railway Electrical Protection Yurtdışı Haberleri by railsistem - Haziran 12, 20190 Lightning strikes can cause catastrophic damage to critical rail infrastructure and equipment. Unexpected transient events or momentary bursts of extremely high voltages can occur even during normal operations. That’s why railway electrical protection is a vital part of safe, reliable operations. nVent ERICO offers a comprehensive portfolio of products that