Operation NXAIR P - ANSI
6*,023(5$7,211;$,53$16,
16.6 Racking the 3AK1 circuit breaker from Disconnected to
Test or Connected Position
Manual Racking
3UHFRQGLWLRQV
q $.FLUFXLWEUHDNHULQVHUWHGLQVHFWLRQ
q )URQWGRRUFORVHGDQGODWFKHG
q &LUFXLWEUHDNHULQ23(1SRVLWLRQ
q )HHGHUJURXQGLQJVZLWFKLIIXUQLVKHGLQ23(1
SRVLWLRQ
q 5DFNLQJFUDQNIRUUDFNLQJWKH$.FLUFXLWEUHDNHU
7KHFRQWUROHOHPHQWVIRUUDFNLQJDUHORFDWHGLQWKH
PLGGOHRIWKHIURQWGRRU
)LJ )URQWGRRUZLWKORFDWLRQRIUDFNLQJRSHUDWLRQDFFHVV
Note:,IWKHUHLVQRFRQWUROSRZHUERWKWKHHOHFWULFDO
DQGWKHPHFKDQLFDOLQWHUORFNVDUHFORVHG,IHOHFWULFDO
LQWHUORFNVKDYHEHHQSURYLGHGWKH\ZLOOEHLQRSHUDWLYH
LIFRQWUROSRZHULVQRWDYDLODEOH,QWKLVFDVHPDQXDO
RSHUDWLRQVWKDWDUHQRUPDOO\SUHYHQWHGE\HOHFWULFDO
LQWHUORFNVZLOOEHSRVVLEOH,IFRQWUROSRZHULVQRWDYDLO
DEOHEHVXUHWKDWPDQXDORSHUDWLRQVKDYHEHHQSURS
HUO\DXWKRUL]HGEHIRUHWKH\DUHSHUIRUPHG
Õ (QVXUHWKDWLQWHQGHGPDQXDORSHUDWLRQKDYHEHHQ
SURSHUO\DXWKRUL]HG
Õ 8QORFNDFFHVVFRYHULIDSSOLFDEOH
Õ 7XUQDFFHVVFRYHUNQREFRXQWHUFORFNZLVH
Õ 3ODFHUDFNLQJFUDQNRQKH[DJRQDOHQGRIUDFNLQJ
VKDIW
Õ 7XUQUDFNLQJFUDQNFORFNZLVHWXUQVIRU7WHVW
SRVLWLRQRUWXUQVIRU&RQQHFWHGSRVLWLRQ
7KHUDFNLQJSRVLWLRQLQGLFDWRUZLOOFKDQJHIURP
'LVFRQQHFWHGWR7HVWRU&RQQHFWHGDVDSSURSUL
DWH
Õ 5HPRYHUDFNLQJFUDQN
7KHDFFHVVFRYHUQRUPDOO\FORVHVDXWRPDWLFDOO\,ILW
GRHVQRWGRVRFORVHWKHDFFHVVFRYHUPDQXDOO\
Õ /RFNWKHDFFHVVFRYHULIDSSOLFDEOH
Electrical racking
3UHFRQGLWLRQV
q $.FLUFXLWEUHDNHULQVHUWHGLQVHFWLRQ
q &DVVHWWHRI$.FLUFXLWEUHDNHUHTXLSSHGZLWK
PRWRUUDFNLQJRSWLRQDOPHFKDQLVP
q /RZYROWDJHFRQQHFWRUIRUUDFNLQJPHFKDQLVP
SOXJJHGLQ
q )URQWGRRUFORVHGDQGODWFKHG
q &LUFXLWEUHDNHULQ23(1SRVLWLRQ
q )HHGHUJURXQGLQJVZLWFKLIIXUQLVKHGLQ23(1
SRVLWLRQ
q ,IDSSOLFDEOHORFDORSHUDWLRQHQDEOHGLQ63,527(&
ED\FRQWUROOHURURWKHUUHPRWHFRQWUROV\VWHP
Note:0DQXDOWULSSLQJRIWKHFLUFXLWEUHDNHULVDOZD\V
SRVVLEOHUHJDUGOHVVRIWKHFRQGLWLRQRILQWHUORFNVRU
WKHSRVLWLRQRIWKHUDFNLQJPHFKDQLVP
2SHQLQJWKHDFFHVVFRYHUIRUPDQXDOUDFNLQJGLVFRQ
QHFWVWKHHOHFWULFDORSHUDWLQJPHFKDQLVP
Õ 5DFNWKHFLUFXLWEUHDNHUWR&RQQHFWHGSRVLWLRQ
7KHFLUFXLWEUHDNHUKDVEHHQPRYHGIURPWKH
'LVFRQQHFWHGWRWKH&RQQHFWHGSRVLWLRQ7KH
UDFNLQJSRVLWLRQLQGLFDWRURIWKHFLUFXLWEUHDNHU
FKDQJHVIURPWKH'LVFRQQHFWHGWRWKH
&RQQHFWHGSRVLWLRQ