The R&S Group Reliable products for grid systems Hannover Messe 2017 companies of Rauscher & Stoecklin SERW ZREW Tesar
At a glance R&S Group has the ambition… … to form a leading international organization in selected niches in the area of electrical products for the energy distribution and electrical infrastructure Headquarter in Sissach, Switzerland • Seven manufacturing locations worldwide • Total of 650 employees • 2 companies of Rauscher & Stoecklin SERW ZREW Tesar
Strong domestic markets paired with international reach Factories Europe Rauscher&Stoecklin • Switzerland SERW • Czech Republic ZREW • Poland Tesar • South America Middle East Italy, Poland, UAE, Argentina R&S Sales offices Germany • Dubai • Other countries supported by partner network 3 companies of Rauscher & Stoecklin SERW ZREW Tesar
Reliable products for efficient power supply Railway Power products Connectors electrification Products for power Products for railway Connectors for high current transmission and electrification applications in different distribution industries Switches • Transformers Connectors • Transformers • • HV switches Connection units • • MV switches • 4 companies of Rauscher & Stoecklin SERW ZREW Tesar
Our customers are where power is generated or needed 5 companies of Rauscher & Stoecklin SERW ZREW Tesar
Power transformers Power transformers up to 170kV and • 125MVA Step up/step down transformers • Rectifier transformers • Furnace transformers • Equipped with state of the art • components Tested according to IEC and GOST • Designed in compliance with EU • regulation 548/2014 6 companies of Rauscher & Stoecklin SERW ZREW Tesar
Cast resin transformers Cast resin transformers up to 52kV and • 25MVA for different applications Power distribution • Industry • Infrastructure • According to EU 548/2014 • E2/E3 – C2 – F1 • Optional with metal clad housing IP21, • IP 23 or IP 31 7 companies of Rauscher & Stoecklin SERW ZREW Tesar
Distribution transformers Oil immersed distribution transformers • up to 36kV and 5MVA Hermetically sealed • Equipped with tap changer as an • option According to EU 548/2014 • Special transformers upon request • 8 companies of Rauscher & Stoecklin SERW ZREW Tesar
High voltage switches Disconnectors and earthing switches • from 72,5kV up to 420kV Different designs for different • applications Vertical • Horizontal • Pantograph • Tested according to IEC 62271 • 9 companies of Rauscher & Stoecklin SERW ZREW Tesar
Medium voltage switches Different types of medium voltage • switches Circuit breaker • Disconnectors • Earthing switches • For indoor and outdoor application • Single phase and three phase • applications Voltage range: Up to 38.5kV • Special project driven designs available • upon request 10 companies of Rauscher & Stoecklin SERW ZREW Tesar
Instrument transformers Standardized in cast resin embedded • Current transformers • Voltage transformers • Available in block construction as well • as cable current transformers Up to 36 kV • Designed and tested according to the • specifications for applications in power plants and power distribution networks 11 companies of Rauscher & Stoecklin SERW ZREW Tesar
Switches for railway applications Overhead lines have to ensure reliable • power supply for public mass transportation. Long history in development and • manufacturing of different types of cartenage switches for different applications Load break switches • Disconnectors • Earthing switches • 15kV to 25kV AC and up to 2000A • Accessories like motor drive and • connections rods 12 companies of Rauscher & Stoecklin SERW ZREW Tesar
Transformers for auxiliary power supply • Auxiliary power supply transformers are used in railway networks along the tracks • Main usage is single phase AC supply for signal heating or safety systems • Voltage levels normally follow the catenary system and are below 36kV with power ratings up to 2000kVA 13 companies of Rauscher & Stoecklin SERW ZREW Tesar
Connectors High current connectors for industrial • applications Tunneling / mining • Marine • Infrastructure / Transport • Military • Construction • Portfolio from 200A to 400A and up to • 1’000V For AC and DC applications • 14 companies of Rauscher & Stoecklin SERW ZREW Tesar
Our global reference projects Multiple windparks from Temelin is the biggest NPP in Iberdrola, Aldesa or Dong Czech Republic. In the HV Energy in Poland are equipped substation for power with power transformers from transmission CEPS relies on ZREW. 420kV disconnectors delivered by SERW. And by the way, ZREW transformers are the most used And so do many other power transformer in the Polish grid network operators in Europe. CERN, the European The Eurotunnel is a 55km long Organization for Nuclear connection link between Research is operating the Europe and England. biggest particle accelerator in the world. The overheadline is powered by switches coming from This can only happen with the Rauscher Stoecklin. help of the over 140 Tesar transformers installed. 16 companies of Rauscher & Stoecklin SERW ZREW Tesar
www.the-rsgroup.com 17 companies of Rauscher & Stoecklin SERW ZREW Tesar
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