Description/Function Overview TheSIPROTEC7SJ602 is a nu-mericalovercurrent relay which, in addition to its prim ary use in radial distribution networks and motor protect ion, can also be employed as backup for line, transformer and generator differential prot ection.
Function overview Description Siemens SIP·2008 5Overcurrent Protection /7SJ80 5 5 /55 Protection functions •Time-overcurrent protection (50,50N, 51,51N) •Directional time-overcurrent protection (67,67N) •Sensitivedir./non-dir. ground-fault detection (67Ns, 50Ns) •Displacement voltage ...
The 7SJ602 has a two-stage current/ time characteristic which works with earth-current values. They are appropriate where the mag-nitudeoftheearth current enables the location of the earth fault to be defined.
Function overview Description Siemens SIP·2006 5Overcurrent Protection /7SJ63 5 5 /117 Protection functions •Time-overcurrent protection (definite-time/inverse-time/user-def.) •Directional time-overcurrent protection (definite-time/inverse-time/user-def.) •Sensitivedir./non-dir. earth ...
7SJ602 Supplementary Note 2 7SJ602 Suppelmentary Note C53000-X5676-C110-3 Annunciations 7SJ602 V3.5 for LSA (according to IEC 60870-5-103) Legend of abbreviations: FNo.
... Line differential Overcurrent Differential-Protection functions Type 7SA513 7SA522 7SA6 7SD600 7SD5 7SD610 7SJ45 7SJ46 7SJ600 7SJ602 7SJ61 7SJ62 7SJ63 7SJ64 7VH60 7UT512 7UT513 7UT612 7UT613 7UT63 7SS60 7SS52 ANSI No.* Description-14 Locked rotor protection-----21 Distance protection, ...
... 7SJ602, and 7UT61 via Modbus • Siemens Low Voltage Trip units - WL ETU7xx, VL, STIIIc/cp, and SBEC • Siemens PLC's - S7-200, 300 and 400 via Modbus or ODBC • Siemens MCC's ...
... powered by CT 5/3 7SJ46 easy Overcurrent protection relay 5/11 7SJ600 Overcurrent, motor and overload protection relay 5/19 7SJ602 Overcurrent, ...
for 7SJ602 see Catalog SIP 3.3 7SJ62 Directional time-overcurrent/ motor/voltage/frequency pro tection with simple local con trol of a circuit-breaker and
LSP2136-afpen.ti f SIPROTEC 7SJ602 Multifunction Overcurrentand Motor Protection Relay. 5Overcurrent Protection /7SJ602 Siemens SIP·2006 5 /32 Application 1) ...
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