Search

Premium Membership

Get access to premium HV/MV/LV technical articles, electrical engineering guides and papers. Check our new membership plans and prices!

High Voltage AC Circuit breakers - IEC 62271-100
High Voltage AC Circuit breakers – IEC 62271-100 (photo credit: ABB)

Scope and Applicability

  • V > 1000 V
  • 50 and 60 Hz only (no 16 2/3 Hz)
  • 3- and 1- phase circuit breakers (no 2-phase CBs)
  • No traction breakers (IEC77)
  • No generator circuit breakers (IEEE C.37.013)

New Definitions

  • 3.1.126 NSDD
  • 3.1.237 restrike performance (restrike free CBs no longer exist)
  • 3.4.112-117 circuit breakers type E1-E2 for electrical endurance, M1-M2 for mechanical endurance and C1-C2 for capacitive switching performance
Title: HV AC Circuit breakers – IEC62271-100 // by E. Figini
Format: PDF (PPS)
Size: 0.55MB
Pages: 52
Download: Right here | Get Download Updates | Get Premium Membership
HV AC Circuit breakers - IEC62271-100
HV AC Circuit breakers – IEC 62271-100

Premium Membership

Get access to premium HV/MV/LV technical articles, electrical engineering guides, research studies and much more! It helps you to shape up your technical skills in your everyday life as an electrical engineer.
More Information

One Comment


  1. Rudi
    Dec 20, 2013

    hi i would like to know of a institute that can provide us with training on HT switching and cable joints from 11KV upwards. looking for full training and must be situated in Gauteng area.

    rudi.badenhorst@dischem.co.za

    thanks

Leave a Comment

Tell us what you're thinking... we care about your opinion!

Subscribe to Weekly Digest

Get email alert whenever we publish new electrical guides and articles.