E
ericsson
We are using 10 MVA 110/11 kv Transformer for 6 MW power plant. The transformer relay setting has given (7sj621 siprotech siemens multifunctional relay)
CT ratio 75 / 1 A
Relay code settings
51 Ip> 0.8
Ip>> 13
What is the original tripping value and how did we calculate it.......
please Explain
CT ratio 75 / 1 A
Relay code settings
51 Ip> 0.8
Ip>> 13
What is the original tripping value and how did we calculate it.......
please Explain
