×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Line Switch Lightning Protection

Line Switch Lightning Protection

Line Switch Lightning Protection

(OP)
Do i need to take voltage doubling into account when i am selecting lightning arresters to protect a normally open, gang operated line switch on a 27.6 kV, 3-wire distribution system?

RE: Line Switch Lightning Protection

 
There may be some useful comments/references in §8 “Open-Point Protection” in IEEE C62.22.1-1996.  §6.8.2 “Protection of Switches, Reclosers, Sectionalizers, etc.” in IEEE Std C62.22-1997 seems to treat switches only incidetally.
    

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources