Conditions checked by Cap bank Cap bank - Cap Cap Cap Cap Local Scada accs -1 bank -3 bank -1 Bank -2 Bank -3 T -1 + T -2 Racked Racked Auto Racked Racked Over 1 +T -3 Opened out out close out out MVAR MVAR > 9 T -1 + T -2 + T -3 Racked Racked Racked Racked Under 2 Closed Open MVAR >1 out out out out MVAR & < 9 T -1+ T -2 + Racked Racked Racked Auto Racked Over 3 T -3 MVAR Opened out out out close out MVAR > 9 T -1 + T -2 + Racked Racked Racked Racked Under 4 T- 3 MVAR Closed Open out out out out MVAR >1 & < 9 T -1+ T -2 + Racked Racked Racked Racked Auto Over 5 T -3 MVAR Opened out out out out close MVAR > 9 T -1+ T -2 + Racked Racked Racked Racked Under 6 T -3 MVAR Closed Open out out out out MVAR >1&<9 CASE 5 & 6: Under voltage and over voltage operations The Closing and opening of 33 kV capacitor bank breaker lies between 36 > 33 < 31 Action taken by ACCS panel to Item Initial position of CB Remarks Control By issue to C.B of
Conditions checked by accs Cap bank -1 Cap bank Cap bank -3 Cap bank -1 Cap Bank -2 Cap Bank -3 Local Scada 1 T -1 + T -2 +T -3 MVAR > 9 Opened Racked out Racked out Auto close Racked out Racked out Over MVAR 2 T -1 + T -2 + T -3 MVAR >1 & < 9 Closed Racked out Racked out Open Racked out Racked out Under MVAR 3 T -1+ T -2 + T -3 MVAR > 9 Racked out Opened Racked out Racked out Auto close Racked out Over MVAR 4 T -1 + T -2 + T- 3 MVAR >1 & < 9 Racked out Closed Racked out Racked out Open Racked out Under MVAR 5 T -1+ T -2 + T -3 MVAR > 9 Racked out Racked out Opened Racked out Racked out Auto close Over MVAR 6 T -1+ T -2 + T -3 MVAR >1&<9 Racked out Racked out Closed Racked out Racked out Open Under MVAR CASE 5 & 6: Under voltage and over voltage operations The Closing and opening of 33 kV capacitor bank breaker lies between 36 > 33 < 31 Item Initial position of CB Action taken by ACCS panel to issue to C.B of Remarks Control By -
function_test_-_accs_33kv_.docx