faHim1996
Electrical
- Feb 2, 2008
- 1
thread238-422153
1. Can anyone give the size of cable used to connect Surge arrester for 2500KVA, 33/0.4KV, Dry type transformer, used in Metro Rail substation.
2. Any special calculation required to select the type of Surge arrester?
3. What should be the specification for Surge arrester of L-L connection and L-N/G connection.
4. The referred voltage 33KV is L-L.
1. Can anyone give the size of cable used to connect Surge arrester for 2500KVA, 33/0.4KV, Dry type transformer, used in Metro Rail substation.
2. Any special calculation required to select the type of Surge arrester?
3. What should be the specification for Surge arrester of L-L connection and L-N/G connection.
4. The referred voltage 33KV is L-L.
