2.6 Definite-Time Overcurrent Protection (I>, ANSI 50/51) with Undervoltage Seal-In
45
7UM61 Manual
C53000-G1176-C127-3
2.6.4 Information List
1204 U< SEAL-IN ON
OFF
OFF State of Undervoltage
Seal-in
1205 U< 10.0 .. 125.0 V 80.0 V Undervoltage Seal-in
Pickup
1206 T-SEAL-IN 0.10 .. 60.00 sec 4.00 sec Duration of Undervoltage
Seal-in
1207A I> DOUT RATIO 0.90 .. 0.99 0.95 I> Drop Out Ratio
No. Information Type of In-
formation
Comments
1722 >BLOCK I> EM >BLOCK I>
1811 I> Fault L1 AM O/C fault detection stage I> phase L1
1812 I> Fault L2 AM O/C fault detection stage I> phase L2
1813 I> Fault L3 AM O/C fault detection stage I> phase L3
1815 I> TRIP AM O/C I> TRIP
1950 >Useal-in BLK EM >O/C prot. : BLOCK undervoltage seal-in
1965 I> OFF AM O/C prot. stage I> is switched OFF
1966 I> BLOCKED AM O/C prot. stage I> is BLOCKED
1967 I> ACTIVE AM O/C prot. stage I> is ACTIVE
1970 U< seal in AM O/C prot. undervoltage seal-in
Addr. Parameter C Setting Options Default Setting Comments
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