Recent content by zertic1985

Dear Members, Please anybody tell me about the difference between the CT class 5L400 & C400

Thank so much for you reply randyman

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...

Thank you Mr.Scotty, If i use the setting 175 V with the adjustment of stabilizing resister it will affect the system?

Dear Mr.Scott, First of all i wolud like to thank for your immediate reply. Can you please advise whether i can use the setting 175V in the MFAC34 relay Voltage level:132Kv Fault current:45KA

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...