Auto Starts

Question 1

EDG auto starts

Answer 1

(1) SIS - Input from K609 relay
(2) 6.9kv SDBD UV - <80% (5520v) for 1.25 sec any SDBD - 1/2
(3) 6.9kv SDBD Deg V - <93.5% (6451) for 5 min
(4) 6.9kv SDBD Ubalanced V - 1.30V @ 2.95 sec, 2.96V @ 9.95 sec, 18.13 V @ 3.95 sec- 1/2

Question 2

MDAFW pumps auto starts