Circuit Breaker Analyzer in Preventive Maintenance Plan

Published on December 2016 | Categories: Documents | Downloads: 48 | Comments: 0 | Views: 153
of 2
Download PDF   Embed   Report

Circuit Breaker analyzer in Preventive maintenance

Comments

Content

Circuit Breaker Analyzer in Preventive Maintenance Plan
Any suggestions/experience for including circuit breaker analyzer (Megger EGIL) in Medium Voltage Circuit Breakers preventive maintenance plan.( Rated:6.3kV)? 1 day ago
    

Close viewer Like Comment Follow Flag o Flag as Promotion o Flag as Job o Flag as Inappropriate More o Reply Privately



3 comments

TAQI UD DINUnfollow Follow TAQI UD DIN TAQI UD DIN shaikh • Normally Megger is not a very good test for CBs.I found normal results of a damaged 500 kV CB with 5 kV megger include other tests like TTR ,CNDF Contact resistance etc.For Megger reference is IkV= 1M ohm( minimum) 19 hours ago• Unlike• Like
  

• Reply privately • Flag as inappropriate • Flag as promotion

0

EricUnfollow Follow Eric

Eric Stark • The best advice I can give you is to always follow the manufacturer's instruction manual and guidelines for CB maintenance. There is nothing much you can prevent, but, to follow with your numerical relay the CB performance and service it every period of time and/or where the followup is going beyond a certain acceptable value (response time, resistance, re-strike, arcing, flash-over...)

Kind regards, Eric Stark RNItechnology Sr. Eng. Trainer & Consultant Protection & Control Engineering 1-416-546-546-1 [email protected] www.RNItechnology.com 19 hours ago• Unlike• Like
  

• Reply privately • Flag as inappropriate • Flag as promotion

1

DonUnfollow Follow Don Don Etheridge • I agree with Eric Stark. Please follow the manufacturer's instruction book for the required tests and maintenance intervals. 9 hours ago

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close