Dear Members,
Please anybody tell me about the current transformer 5L400
What is the explanation of the 5L400
I know the other classes 10P10,5P10,ClassX,but for me this is new thats why i(5L400) am asking.
Dear Friends,
Please clarify me the following issue
While testing the MiCOM P442 distance relay Blocking scheme i obsorve following think
zone 2+ W/O CR the trip time :60mS..........in the relay display zone 2 trip
zone 2+ With CR the trip time :410 mS...........in the relya display zone 2...
Dear all
I need some experts help for my following issue in my site
In our substation we are going to use cable TEE protection by MFAC34 and MVTP31.
For that the final setting coming from client is following
CT Ratio:1200/5A
Rct:0.4ohms
Rloop:1.0ohms
Setting voltage:225V
Effective primary...