Railway applications. Fixed installations. D.C. switchgear - Indoor d.c. disconnectors, switch-disconnectors and earthing switches LONG_TITLE sensor films and calculation procedures

sensor films and calculation procedures

BS ISO 10002

BS EN 60603-7-4:2010 includes some technical changes with respect to EN 60603-7-4:2005

Why should you use BS EN 61212-3-2 - Industrial rigid round laminated tubes and rods

Railway applications. Fixed installations. D.C. switchgear - Indoor d.c. disconnectors, switch-disconnectors and earthing switches LONG_TITLE sensor films and calculation procedures1 Scope This part of EN 50123 specifies requirements for d. c. disconnectors, switch disconnectors and earthing switches for use in indoor fixed installations of traction systems. NOTE 1 Switchgear assemblies, electromagnetic compatibility (EMC) and dependability are not covered in this part of EN 50123, but rather by other parts of this standard or other documents as indicated in EN 501231. NOTE 2 In this standard the word "unit" means "disconnector