Siemens siprotec 7SA522 User Manual

2.1 General
57
7SA522 Manual
C53000-G1176-C155-3
2.1.5.2 Settings
Addresses which have an appended "A" can only be changed with DIGSI, under Ad-
ditional Settings.
The table indicates region-specific presettings. Column C (configuration) indicates the
corresponding secondary nominal current of the current transformer.
Addr. Parameter C Setting Options Default Setting Comments
1103 FullScaleVolt. 1.0 .. 1200.0 kV 400.0 kV Measurement: Full Scale
Voltage (100%)
1104 FullScaleCurr. 10 .. 5000 A 1000 A Measurement: Full Scale
Current (100%)
1105 Line Angle 30 .. 89 ° 85 ° Line Angle
1107 P,Q sign not reversed
reversed
not reversed P,Q operational measured
values sign
1110 x' 1A 0.0050 .. 9.5000 Ω/km 0.1500 Ω/km x' - Line Reactance per
length unit
5A 0.0010 .. 1.9000 Ω/km 0.0300 Ω/km
1111 Line Length 0.1 .. 1000.0 km 100.0 km Line Length
1112 x' 1A 0.0050 .. 15.0000 Ω/mi 0.2420 Ω/mi x' - Line Reactance per
length unit
5A 0.0010 .. 3.0000 Ω/mi 0.0484 Ω/mi
1113 Line Length 0.1 .. 650.0 Miles 62.1 Miles Line Length
1114 c' 1A 0.000 .. 100.000 µF/km 0.010 µF/km c' - capacit. per unit line len.
µF/km
5A 0.000 .. 500.000 µF/km 0.050 µF/km
1115 c' 1A 0.000 .. 160.000 µF/mi 0.016 µF/mi c' - capacit. per unit line len.
µF/mile
5A 0.000 .. 800.000 µF/mi 0.080 µF/mi
1116 RE/RL(Z1) -0.33 .. 7.00 1.00 Zero seq. comp. factor
RE/RL for Z1
1117 XE/XL(Z1) -0.33 .. 7.00 1.00 Zero seq. comp. factor
XE/XL for Z1
1118 RE/RL(Z1B...Z5) -0.33 .. 7.00 1.00 Zero seq. comp.factor
RE/RL for Z1B...Z5
1119 XE/XL(Z1B...Z5) -0.33 .. 7.00 1.00 Zero seq. comp.factor
XE/XL for Z1B...Z5
1120 K0 (Z1) 0.000 .. 4.000 1.000 Zero seq. comp. factor K0
for zone Z1
1121 Angle K0(Z1) -135.00 .. 135.00 ° 0.00 ° Zero seq. comp. angle for
zone Z1
1122 K0 (> Z1) 0.000 .. 4.000 1.000 Zero seq.comp.factor
K0,higher zones >Z1
1123 AngleI K0(> Z1) -135.00 .. 135.00 ° 0.00 ° Zero seq. comp. angle,
higher zones >Z1
1126 RM/RL ParalLine 0.00 .. 8.00 0.00 Mutual Parallel Line comp.
ratio RM/RL
1127 XM/XL ParalLine 0.00 .. 8.00 0.00 Mutual Parallel Line comp.
ratio XM/XL

Siemens siprotec 7SA522 Specifications

General

Brand	Siemens
Model	siprotec 7SA522
Category	Protection Device
Language	English