Siemens SIPROTEC 7SS523 V3.2

Overcurrent Protection in the Bay Unit
193
7SS52 V4 Manual
C53000-G1176-C182-1
5.16.4 List of Information from the Bay Unit
FNo. Alarm Comments
1721 >I>> block >Overcurrent protection: block stage I>>
1722 >I> block >Overcurrent protection: block stage I>
1723 >Ip block >Overcurrent protection: block stage Ip
1724 >IE>> block >Overcurrent protection: block stage IE>>
1725 >IE> block >Overcurrent protection: block stage IE>
1726 >IEp block >Overcurrent protection: block stage IEp
1815 I > Trip O/C protection I> phase trip
1825 Ip Trip O/C protection Ip phase trip
1833 IE>> Trip O/C protection IE>> earth trip
1836 IE> Trip O/C protection IE> earth trip
1839 IEp Trip O/C protection IEp earth trip
7618 >CB man.close >Circuit breaker manual close