ANNEXURE-I
SURGE IMPEDANCE LOADING (SIL) OF AC LINES
S.No. |
Line voltage (kv) |
Conductor Configuration |
SIL (MW) |
1 |
765 |
Quad Bersimis |
2250 |
2 |
400 |
Quad Bersimis |
691 |
3 |
400 |
Twin Moose |
515 |
4 |
400 |
Twin AAAC |
425 |
5 |
400 |
Quad Zebra |
647 |
6 |
400 |
Quad AAAC |
646 |
7 |
400 |
Tripple Snowbird |
605 |
8 |
400 |
ACKC(500/26) |
556 |
9 |
400 |
Twin ACAR |
557 |
10 |
220 |
Twin Zebra |
175 |
11 |
220 |
Single Zebra |
132 |
12 |
132 |
Single Panther |
50 |
13 |
66 |
Single Dog |
10 |