dear experts,
we are having 6.6/11 kv compensated type of system (using ASC).earth faults relays are CBCT based (USSR design)and do not give proper discrimination during sustained earth fault.
pl.suggest any better protection technique along with type of relays needed,etc for...
Hi folks!
I am interested to know about the identification of SMD components like transistors,diodes,zeners,etc.
Pl let me know from where i can get this information.Thanks.
Hollo folks!
we are using vacuum contactors at 6.6 kv with HRC fuses.In case we use a circuit breaker in series with the vacuum contactor having instantaneous over current protection then is it possible to avoid the usage of HRC fuse.If yes why.If we dont use any fuse then will it withstand...
