Settings; Information List - Siemens Siprotec 7UM611 Manual

2.14.3 Settings

The table indicates region-specific presettings. Column C (configuration) indicates the
corresponding secondary nominal current of the current transformer.
Addr. Parameter
3301 IMPEDANCE PROT.
3302 IMP I>
3303 U< SEAL-IN
3304 U<
3305 T-SEAL-IN
3306 ZONE Z1
3307 T-Z1
3308 ZONE Z1B
3309 T-Z1B
3310 ZONE Z2
3311 ZONE2 T2
3312 T END

2.14.4 Information List

No. Information
3953 >Imp. BLOCK
3956 >Extens. Z1B
3958 >Useal-in BLK
3961 Imp. OFF
3962 Imp. BLOCKED
3963 Imp. ACTIVE
3966 Imp. picked up
3967 Imp. Fault L1
3968 Imp. Fault L2
3969 Imp. Fault L3
7UM61 Manual
C53000-G1176-C127-3
C Setting Options
OFF
ON
Block relay
1A 0.10 .. 20.00 A
5A 0.50 .. 100.00 A
ON
OFF
10.0 .. 125.0 V
0.10 .. 60.00 sec
0.05 .. 130.00 Ω
1A
0.01 .. 26.00 Ω
5A
0.00 .. 60.00 sec; ∞
0.05 .. 65.00 Ω
1A
0.01 .. 13.00 Ω
5A
0.00 .. 60.00 sec; ∞
0.05 .. 65.00 Ω
1A
0.01 .. 13.00 Ω
5A
0.00 .. 60.00 sec; ∞
0.00 .. 60.00 sec; ∞
Type of In-
formation
EM >BLOCK impedance protection
EM >Zone 1B extension for impedance prot.
EM >Imp. prot. : BLOCK undervoltage seal-in
AM Impedance protection is switched OFF
AM Impedance protection is BLOCKED
AM Impedance protection is ACTIVE
AM Impedance protection picked up
AM Imp.: Fault detection , phase L1
AM Imp.: Fault detection , phase L2
AM Imp.: Fault detection , phase L3
2.14 Impedance Protection (ANSI 21)
Default Setting
OFF Impedance Protection
1.35 A Fault Detection I> Pickup
6.75 A
OFF State of Undervoltage
Seal-in
80.0 V Undervoltage Seal-in
Pickup
4.00 sec Duration of Undervoltage
Seal-in
2.90 Ω
Impedance Zone Z1
0.58 Ω
0.10 sec Impedance Zone Z1 Time
Delay
4.95 Ω
Impedance Zone Z1B
0.99 Ω
0.10 sec Impedance Zone Z1B
Time Delay
4.15 Ω
Impedanz Zone Z2
0.83 Ω
0.50 sec Impedance Zone Z2 Time
Delay
3.00 sec T END: Final Time Delay
Comments
Comments
101