Siemens NXAIR P - 16.4 Inserting 3 AK1 Circuit Breaker

Operation NXAIR P - ANSI
23(5$7,211;$,53$16,6*,0
16.4 Inserting 3AK1 Circuit Breaker
7KH$.FLUFXLWEUHDNHUDQGWKHGROO\DUHSXVKHGLQWR
WKHFLUFXLWEUHDNHUFRPSDUWPHQW,IUHTXLUHGWKHGROO\
FDQEHPRYHGRXWRIWKHVHFWLRQOHDYLQJWKHFLUFXLW
EUHDNHULQSODFHLQWKHVHFWLRQ
,QVRPHDSSOLFDWLRQVWKHGROO\LVEROWHGWRWKH
FDVVHWWHRIWKHFLUFXLWEUHDNHUDQGLIVRLVQRW
UHPRYDEOH
Coding
7KHPHFKDQLFDOFRGLQJRIWKHFLUFXLWEUHDNHUDQGWKH
FRPSDUWPHQWSUHYHQWVVLPLODUPRGXOHVZLWKORZHU
FXUUHQWUDWLQJVIURPEHLQJLQVHUWHGLQVHFWLRQVZLWK
KLJKHUFXUUHQWUDWLQJV
)LJ &RGLQJORFDWHGRQWKHZLULQJGXFWFRYHURIWKHFLU
FXLWEUHDNHUFRPSDUWPHQW
Moving the 3AK1 Circuit Breaker into the Section
Õ 0DNHVXUHWKDWWKHUDFNLQJPHFKDQLVPLVLQ
GLVFRQQHFWSRVLWLRQE\FKHFNLQJWKHLQGLFDWRUWRWKH
OHIWRIWKHUDFNLQJDFFHVVSRUWRQWKHFDVVHWWH,ILQ
WKHGLVFRQQHFWSRVLWLRQWKHLQGLFDWRUZLOOEHD'
Õ 9HULI\WKDWWKHFLUFXLWEUHDNHULVLQWKH23(1SRVL
WLRQ
)LJ 2SHUDWLQJWKHFDVVHWWHUHOHDVHKDQGOH
Õ /LIWWKHFDVVHWWHUHOHDVHKDQGOH,IWKHFORVLQJVSULQJ
ZDVFKDUJHGLWZLOODXWRPDWLFDOO\GLVFKDUJH
Õ 3XVKWKHFLUFXLWEUHDNHUZLWKWKHGROO\LQWRWKHFLU
FXLWEUHDNHUFRPSDUWPHQW
)LJ 0RYLQJFLUFXLWEUHDNHURQGROO\WKURXJKIURQWGRRU
ODE\ULQWK