PRICES include / exclude VAT
Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.120 Electrical accessories>29.120.40 Switches>BS EN 50152-2:2012 Railway applications. Fixed installations. Particular requirements for alternating current switchgear Disconnectors, earthing switches and switches with nominal voltage above 1 kV
Sponsored link
immediate downloadReleased: 2012-11-30
BS EN 50152-2:2012 Railway applications. Fixed installations. Particular requirements for alternating current switchgear Disconnectors, earthing switches and switches with nominal voltage above 1 kV

BS EN 50152-2:2012

Railway applications. Fixed installations. Particular requirements for alternating current switchgear Disconnectors, earthing switches and switches with nominal voltage above 1 kV

Format
Availability
Price and currency
English Secure PDF
Immediate download
180.00 EUR
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standard
for 1 hour
18.00 EUR
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standard
for 24 hours
54.00 EUR
English Hardcopy
In stock
180.00 EUR
Standard number:BS EN 50152-2:2012
Pages:18
Released:2012-11-30
ISBN:978 0 580 73000 9
Status:Standard
DESCRIPTION

BS EN 50152-2:2012


This standard BS EN 50152-2:2012 Railway applications. Fixed installations. Particular requirements for alternating current switchgear is classified in these ICS categories:
  • 29.120.40 Switches
  • 29.280 Electric traction equipment
  • 29.130.99 Other switchgear and controlgear

This European Standard is applicable to single-pole and two-pole alternating current (a.c.) disconnectors, earthing switches and switches which are:

  • designed for indoor or outdoor fixed installations in tractions systems, and

  • operated with an a.c. line voltage and frequency as specified in EN 50163.

    NOTE 1 EN 50163 specifies the a.c. traction systems 15 kV 16,7 Hz and 25 kV 50 Hz.

    NOTE 2 As rails of a.c. traction systems are connected to earth and included in the return current path all phase to earth voltages will be within the tolerances as specified in EN 50163. Nevertheless phase to phase voltages are sometimes higher, e.g. in autotransformer systems.

    NOTE 3 The two poles of a switch can be connected in series to provide secure isolation (i.e. two breaks in series).