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Addr.
Parameter
1542
ϕ load (Ø-E)
1542
ϕ load
1543
R load (Ø-Ø)
1544
ϕ load (Ø-Ø)
1601
Op. mode Z1
1602
R(Z1) Ø-Ø
1603
X(Z1)
1604
RE(Z1) Ø-E
1605
T1-1phase
1606
T1-multi-phase
1607
Zone Reduction
1608
Iph>(Z1)
1611
Op. mode Z2
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
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
Function
C
Dis. General
20 .. 60 °
Dis. General
20 .. 60 °
Dis. General
1A
0.100 .. 600.000 Ω; ∞
5A
0.020 .. 120.000 Ω; ∞
Dis. General
20 .. 60 °
Dis. Quadril.
Forward
Reverse
Non-Directional
Inactive
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. General
0.00 .. 30.00 sec; ∞
Dis. Quadril.
Dis. MHO
Dis. General
0.00 .. 30.00 sec; ∞
Dis. Quadril.
Dis. MHO
Dis. Quadril.
0 .. 45 °
Dis. Quadril.
1A
0.05 .. 20.00 A
Dis. MHO
5A
0.25 .. 100.00 A
Dis. Quadril.
Forward
Reverse
Non-Directional
Inactive
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. General
0.00 .. 30.00 sec; ∞
Dis. Quadril.
Dis. MHO
Dis. General
0.00 .. 30.00 sec; ∞
Dis. Quadril.
Dis. MHO
Dis. General
NO
Dis. Quadril.
YES
Dis. MHO
Dis. Quadril.
Forward
Reverse
Non-Directional
Inactive
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. Quadril.
1A
0.050 .. 600.000 Ω
5A
0.010 .. 120.000 Ω
Dis. General
0.00 .. 30.00 sec; ∞
Dis. Quadril.
Dis. MHO
Dis. Quadril.
Forward
Reverse
Non-Directional
Inactive
Setting Options
Default Setting
45 °
45 °
∞ Ω
∞ Ω
45 °
Forward
1.250 Ω
0.250 Ω
2.500 Ω
0.500 Ω
2.500 Ω
0.500 Ω
0.00 sec
0.00 sec
0 °
0.20 A
1.00 A
Forward
2.500 Ω
0.500 Ω
5.000 Ω
1.000 Ω
5.000 Ω
1.000 Ω
0.30 sec
0.30 sec
NO
Reverse
5.000 Ω
1.000 Ω
10.000 Ω
2.000 Ω
10.000 Ω
2.000 Ω
0.60 sec
Non-Directional
Appendix
A.7 Settings
Comments
PHI load, maximum Load Angle
(ph-e)
PHI load, maximum Load Angle
R load, minimum Load Imped-
ance (ph-ph)
PHI load, maximum Load Angle
(ph-ph)
Operating mode Z1
R(Z1), Resistance for ph-ph-
faults
X(Z1), Reactance
RE(Z1), Resistance for ph-e
faults
T1-1phase, delay for single
phase faults
T1multi-ph, delay for multi phase
faults
Zone Reduction Angle (load
compensation)
Minimum current for Z1 only
Iph>(Z1)
Operating mode Z2
R(Z2), Resistance for ph-ph-
faults
X(Z2), Reactance
RE(Z2), Resistance for ph-e
faults
T2-1phase, delay for single
phase faults
T2multi-ph, delay for multi phase
faults
Single pole trip for faults in Z2
Operating mode Z3
R(Z3), Resistance for ph-ph-
faults
X(Z3), Reactance
RE(Z3), Resistance for ph-e
faults
T3 delay
Operating mode Z4
689
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