Siemens siprotec 7SD5 User Manual

A Appendix
624
7SD5 Manual
C53000-G1176-C169-1
1653 X(Z1B) Dis. Quadril. 1A 0.050 .. 600.000 Ω 3.000 Ω X(Z1B), Reactance
5A 0.010 .. 120.000 Ω 0.600 Ω
1654 RE(Z1B) Ø-E Dis. Quadril. 1A 0.050 .. 600.000 Ω 3.000 Ω RE(Z1B), Resistance for ph-e
faults
5A 0.010 .. 120.000 Ω 0.600 Ω
1655 T1B-1phase Dis. General
Dis. Quadril.
Dis. MHO
0.00 .. 30.00 sec; ∞ 0.00 sec T1B-1phase, delay for single ph.
faults
1656 T1B-multi-phase Dis. General
Dis. Quadril.
Dis. MHO
0.00 .. 30.00 sec; ∞ 0.00 sec T1B-multi-ph, delay for multi ph.
faults
1657 1st AR -> Z1B Dis. General
Dis. Quadril.
Dis. MHO
NO
YES
YES Z1B enabled before 1st AR (int.
or ext.)
1701 Op. mode Z1 Dis. MHO Forward
Reverse
Inactive
Forward Operating mode Z1
1702 ZR(Z1) Dis. MHO 1A 0.050 .. 200.000 Ω 2.500 Ω ZR(Z1), Impedance Reach
5A 0.010 .. 40.000 Ω 0.500 Ω
1711 Op. mode Z2 Dis. MHO Forward
Reverse
Inactive
Forward Operating mode Z2
1712 ZR(Z2) Dis. MHO 1A 0.050 .. 200.000 Ω 5.000 Ω ZR(Z2), Impedance Reach
5A 0.010 .. 40.000 Ω 1.000 Ω
1721 Op. mode Z3 Dis. MHO Forward
Reverse
Inactive
Reverse Operating mode Z3
1722 ZR(Z3) Dis. MHO 1A 0.050 .. 200.000 Ω 5.000 Ω ZR(Z3), Impedance Reach
5A 0.010 .. 40.000 Ω 1.000 Ω
1731 Op. mode Z4 Dis. MHO Forward
Reverse
Inactive
Forward Operating mode Z4
1732 ZR(Z4) Dis. MHO 1A 0.050 .. 200.000 Ω 10.000 Ω ZR(Z4), Impedance Reach
5A 0.010 .. 40.000 Ω 2.000 Ω
1741 Op. mode Z5 Dis. MHO Forward
Reverse
Inactive
Inactive Operating mode Z5
1742 ZR(Z5) Dis. MHO 1A 0.050 .. 200.000 Ω 10.000 Ω ZR(Z5), Impedance Reach
5A 0.010 .. 40.000 Ω 2.000 Ω
1751 Op. mode Z1B Dis. MHO Forward
Reverse
Inactive
Forward Operating mode Z1B (extended
zone)
1752 ZR(Z1B) Dis. MHO 1A 0.050 .. 200.000 Ω 3.000 Ω ZR(Z1B), Impedance Reach
5A 0.010 .. 40.000 Ω 0.600 Ω
1771A Mem.Polariz.PhE Dis. MHO 0.0 .. 100.0 % 15.0 % Voltage Memory polarization
(phase-e)
1772A CrossPolarizPhE Dis. MHO 0.0 .. 100.0 % 15.0 % Cross polarization (phase-e)
1773A Mem.Polariz.P-P Dis. MHO 0.0 .. 100.0 % 15.0 % Voltage Memory polarization (ph-
ph)
1774A CrossPolarizP-P Dis. MHO 0.0 .. 100.0 % 15.0 % Cross polarization (phase-
phase)
1901 PROGAM U/I Dis. General LE:Uphe/LL:Uphp
LE:Uphp/LL:Uphp
LE:Uphe/LL:Uphe
LE:Uphe/LL:I>>
LE:Uphe/LL:Uphp Pickup program U/I
1902 DELAY FORW. PU Dis. General
Dis. General
0.00 .. 30.00 sec; ∞ 1.20 sec Trip delay for Forward-PICKUP
1903 DEL. NON-DIR PU Dis. General
Dis. General
0.00 .. 30.00 sec; ∞ 1.20 sec Trip delay for non-directional
PICKUP
1910 Iph>> Dis. General 1A 0.25 .. 10.00 A 1.80 A Iph>> Pickup (overcurrent)
5A 1.25 .. 50.00 A 9.00 A
1911 Iph> Dis. General 1A 0.10 .. 4.00 A 0.20 A Iph> Pickup (minimum current)
5A 0.50 .. 20.00 A 1.00 A
1912 Uph-e (I>>) Dis. General 20 .. 70 V 48 V Undervoltage (ph-e) at Iph>>
Addr. Parameter Function C Setting Options Default Setting Comments
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Siemens siprotec 7SD5 Specifications

General

Brand	Siemens
Model	siprotec 7SD5
Category	Relays
Language	English