60 years of expertise in Power Electronics Accueil LinkedIn Viadéo    ENGLISH
News
CONTACT US
     
Applications / Railway Back
   
A PROVEN EXPERTISE IN POWER CONVERSION

THROUGH CVS SERIES

 

CONVERGY has demonstrated over the years, in Europe and around the world, a real know-how for the design, development and industrialization of DC-DC and AC-DC power converters in the railway field among manufacturers such as ALSTOM, BOMBARDIER and SIEMENS from whom CONVERGY is referenced.

   

 

Undeniable advantages

  • An expertise based on 30 years of experience,
  • A library of proven functions enriched over projects, easily adaptable from a project to another,
  • Rapid development of new projects, from prototype to series thanks to existing libraries of PFC, filters and DC / DC converters,
  • A good knowledge of EN 50155 standards used on rolling stock equipment.







 

 

These advantages have helped CONVERGY to develop a complete range of DC / DC converters named “CVS series” with the different input voltages below dedicated to railway activity.

RAILWAY - DC INPUT VOLTAGES - EN50155

Input nominal
voltage (Vin)

Min.
value

Max.
value

Min.
transient
voltage (0,1 sec)

Max .
transient
voltage (0,1 sec)

24V 16,8 V34 V14,4 V33,6 V
48V33,6 V60 V28,8 V67,2 V
72V50 V90 V43,2 V100,8 V
96 V67 V120 V57,6 V135 V
110 V77 V137,5 V66 V154 V

From :

  • Battery
  • Static converter or turning group
  • Alternate power supplies (battery and stabilized DC voltage)
  • Catenary

 


Typical achievements

  • DC-DC power converters for reading lights,
  • AC-DC power converters for mobile Devices,
  • Power converters for lighting dedicated to Steering post,
  • Power converters for Communication Based Train Control,
  • Power converters for safety applications,
  • High ventilation air control.

 

Not sure about which type of power conversion is the best for your application? Please learn more about our CVS series or consult us.

   
     
 

Applications
From Modules to Power Electronics 
Original Equipment Manufacturer (OEM) 
Aeronautics 
Energy 
Railway 
Marine 
Military 
Industry and Communication 

Products & Technologies    
CONVERGY TM
Bricks for Modular Power Architecture 
Medium & High Power Generation up to 600 KW 
Equipment Power Converters 
Customized Power Solutions 
Legacy Solutions 
MIDI INGENIERIE TM
Electronic drivers solutions from 1 W to 500 KW 
Standard Motor Control Solutions 
Historical key solutions 

Services
Compliance Environment 
Design Engineering Services 
Long Life Cycle Support 
Thermometry 

Company Profile
A core competency of Nexeya 
60 years of expertise 

News
Success stories 
Exhibitions 
News 
Newsletters 
Exhibitions 

Contact us
Plants 
Worldwide Representation / Value Added Sales Representation 
Cooperation 

Follow us
Blog - Forum

 
     
  © Nexeya 2016 All rights reserved - Legal notice - Faq - Glossary Nexeya -  Avenue Sully Prudhomme 92298 CHATENAY MALABRY