Siemens siprotec 7SD5 User Manual page 623

Addr. Parameter
1612 R(Z2) Ø-Ø
1613 X(Z2)
1614 RE(Z2) Ø-E
1615 T2-1phase
1616 T2-multi-phase
1617A Trip 1pole Z2
1621 Op. mode Z3
1622 R(Z3) Ø-Ø
1623 X(Z3)
1624 RE(Z3) Ø-E
1625 T3 DELAY
1631 Op. mode Z4
1632 R(Z4) Ø-Ø
1633 X(Z4)
1634 RE(Z4) Ø-E
1635 T4 DELAY
1641 Op. mode Z5
1642 R(Z5) Ø-Ø
1643 X(Z5)+
1644 RE(Z5) Ø-E
1645 T5 DELAY
1646 X(Z5)-
1651 Op. mode Z1B
1652 R(Z1B) Ø-Ø
7SD5 Manual
C53000-G1176-C169-1
Function C Setting Options
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
Dis. General NO
Dis. Quadril. YES
Dis. MHO
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 250.000 Ω
Dis. Quadril. 1A
0.010 .. 50.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
0.00 .. 30.00 sec; ∞
Dis. General
Dis. Quadril.
Dis. MHO
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
Dis. Quadril. Forward
Reverse
Non-Directional
Inactive
0.050 .. 600.000 Ω
Dis. Quadril. 1A
0.010 .. 120.000 Ω
5A
Default Setting
2.500 Ω
R(Z2), Resistance for ph-ph-
faults
0.500 Ω
5.000 Ω
X(Z2), Reactance
1.000 Ω
5.000 Ω
RE(Z2), Resistance for ph-e
faults
1.000 Ω
0.30 sec T2-1phase, delay for single
phase faults
0.30 sec T2multi-ph, delay for multi phase
faults
NO Single pole trip for faults in Z2
Reverse Operating mode Z3
5.000 Ω
R(Z3), Resistance for ph-ph-
faults
1.000 Ω
10.000 Ω
X(Z3), Reactance
2.000 Ω
10.000 Ω
RE(Z3), Resistance for ph-e
faults
2.000 Ω
0.60 sec T3 delay
Non-Directional Operating mode Z4
12.000 Ω
R(Z4), Resistance for ph-ph-
faults
2.400 Ω
12.000 Ω
X(Z4), Reactance
2.400 Ω
12.000 Ω
RE(Z4), Resistance for ph-e
faults
2.400 Ω
0.90 sec T4 delay
Inactive Operating mode Z5
12.000 Ω
R(Z5), Resistance for ph-ph-
faults
2.400 Ω
12.000 Ω
X(Z5)+, Reactance for Forward
direction
2.400 Ω
12.000 Ω
RE(Z5), Resistance for ph-e
faults
2.400 Ω
0.90 sec T5 delay
4.000 Ω
X(Z5)-, Reactance for Reverse
direction
0.800 Ω
Forward Operating mode Z1B (overrreach
zone)
1.500 Ω
R(Z1B), Resistance for ph-ph-
faults
0.300 Ω
A.7 Settings
Comments
623