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Siemens siprotec 7sj602 Instruction Manual page 171

Numerical time overcurrent protection
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˜1701˜>O/Cpon ˜>Switch on O/C protection phase
˜1702˜>O/Cpof ˜>Switch off O/C protection phase
˜1704˜>O/Cpbk ˜>Block overcurrent protection phases
˜1711˜>O/Ceon ˜>Switch on overcurrent protection earth˜
˜1712˜>O/Ceof ˜>Switch off overcurrent protec. earth
˜1714˜>O/Cebk ˜>Block overcurrent protection earth
˜1721˜>I>>blk ˜>Overcurrent protection:block stage I>>˜CG˜
˜1722˜>I> blk ˜>Overcurrent protection:block stage I> ˜CG˜
˜1723˜>Ip blk ˜>Overcurrent protection:block stage Ip ˜CG˜
˜1724˜>IE>>bk ˜>Overcurrent protec.: block stage IE>> ˜CG˜
˜1725˜>IE> bk ˜>Overcurrent protection:block stage IE>˜CG˜
˜1726˜>IEp bk ˜>Overcurrent protection:block stage IEp˜CG˜
˜1727˜>C/O
˜1751˜O/Cpoff ˜Overcurrent prot. phase is switched off˜CG˜
˜1752˜O/Cpblk ˜Overcurrent prot. phase is blocked
˜1753˜O/Cpact ˜Overcurrent prot. phase is active
˜1756˜O/Ceoff ˜O/C protection earth is switched off
˜1757˜O/Ceblk ˜O/C protection earth is blocked
˜1758˜O/Ceact ˜O/C protection earth is active
˜1762˜O/C L1
˜1763˜O/C L2
˜1764˜O/C L3
˜1765˜O/C E
˜1771˜FD L1
˜1772˜FD L1E
˜1773˜FD L2
˜1774˜FD L2E
˜1775˜FD L12
˜1776˜FD L12E ˜O/C fault detection L1-L2-E
˜1777˜FD L3
˜1778˜FD L3E
˜1779˜FD L13
˜1780˜FD L13E ˜O/C fault detection L1-L3-E
˜1781˜FD L23
˜1782˜FD L23E ˜O/C fault detection L2-L3-E
˜1783˜FD L123 ˜O/C fault detection L1-L2-L3
˜1784˜FDL123E ˜O/C fault detection L1-L2-L3-E
˜1785˜FD E
˜1800˜FD I>>
˜1805˜Trp I>> ˜O/C protection I>> phase trip
˜1810˜FD I>
˜1815˜Trip I> ˜O/C protection I> phase trip
˜1820˜FD Ip
˜1825˜Trip Ip ˜O/C protection Ip phase trip
˜1831˜FD IE>> ˜O/C fault detection IE>> earth
˜1833˜TrpIE>> ˜O/C protection IE>> earth trip
˜1834˜FD IE>
˜1836˜Trp IE> ˜O/C protection IE> earth trip
˜1837˜FD IEp
˜1839˜Trp IEp ˜O/C protection IEp earth trip
˜1850˜FD dyn
˜2701˜>AR on
˜2702˜>AR off ˜>AR: Switch off auto-reclose function
˜2732˜>AR St. ˜>AR: Start external
˜2733˜>ARblSt ˜>AR: External Blocking of Start
˜2734˜>ARblCl ˜>AR: External Blocking of reclosure
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˜ Meaning
˜>C/O of overcurrent fault detec. level ˜
˜O/C fault detection phase L1
˜O/C fault detection phase L2
˜O/C fault detection phase L3
˜O/C fault detection earth
˜O/C fault detection L1 only
˜O/C fault detection L1-E
˜O/C fault detection L2 only
˜O/C fault detection L2-E
˜O/C fault detection L1-L2
˜O/C fault detection L3 only
˜O/C fault detection L3-E
˜O/C fault detection L1-L3
˜O/C fault detection L2-L3
˜O/C fault detection E only
˜O/C fault detection stage I>>
˜O/C fault detection stage I>
˜O/C fault detection Ip
˜O/C fault detection IE> earth
˜O/C fault detection IEp earth
˜O/C prot. : dynamic parameters active
˜>AR: Switch on auto-reclose function
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