Siemens siprotec 7SA6 User Manual

Appendix
B-4
7SA6 Manual
C53000-G1176-C156-2
210 U4 transformer Power System Data
1
not connected
Udelta transformer
Usync transformer
Ux reference transformer
not connected U4 voltage transformer is
211 Uph / Udelta Power System Data
1
0.10..9.99 1.73 Matching ratio Phase-VT To Open-
Delta-VT
212 Usync connect. Power System Data
1
L1-E
L2-E
L3-E
L1-L2
L2-L3
L3-L1
L1-L2 VT connection for sync. voltage
214A ϕ Usync-Uline Power System Data
1
0..360 ° 0 ° Angle adjustment Usync-Uline
215 U-line / Usync Power System Data
1
0.80..1.20 1.00 Matching ratio U-line / Usync
220 I4 transformer Power System Data
1
not connected
Neutral Current (of the pro-
tected line)
Neutral Current of the paral-
lel line
Starpoint Curr. of earthed
power transf.
Neutral Current (of the pro-
tected line)
I4 current transformer is
221 I4/Iph CT Power System Data
1
0.010..5.000 1.000 Matching ratio I4/Iph for CT's
230 Rated Frequency Power System Data
1
50 Hz
60 Hz
50 Hz Rated Frequency
235 PHASE SEQ. Power System Data
1
L1 L2 L3
L1 L3 L2
L1 L2 L3 Phase Sequence
236 Distance Unit Power System Data
1
km
Miles
km Distance measurement unit
237 Format Z0/Z1 Power System Data
1
Zero seq. comp. factors RE/
RL and XE/XL
Zero seq. comp. factor K0
and angle(K0)
Zero seq. comp. factors RE/
RL and XE/XL
Setting format for zero seq.comp. for-
mat
239 T-CB close Power System Data
1
0.01..0.60 sec 0.06 sec Closing (operating) time of CB
240A TMin TRIP CMD Power System Data
1
0.02..30.00 sec 0.10 sec Minimum TRIP Command Duration
241A TMax CLOSE CMD Power System Data
1
0.01..30.00 sec 0.10 sec Maximum Close Command Duration
242 T-CBtest-dead Power System Data
1
0.00..30.00 sec 0.10 sec Dead Time for CB test-autoreclosure
302 CHANGE Change Group Group A
Group B
Group C
Group D
Binary Input
Protocol
Group A Change to Another Setting Group
402A WAVEFORMTRIG-
GER
Oscillographic Fault
Records
Save with Pickup
Save with TRIP
Start with TRIP
Save with Pickup Waveform Capture
403A WAVEFORM DATA Oscillographic Fault
Records
Fault event
Power System fault
Fault event Scope of Waveform Data
410 MAX. LENGTH Oscillographic Fault
Records
0.30..5.00 sec 2.00 sec Max. length of a Waveform Capture
Record
411 PRE. TRIG. TIME Oscillographic Fault
Records
0.05..0.50 sec 0.25 sec Captured Waveform Prior to Trigger
412 POST REC. TIME Oscillographic Fault
Records
0.05..0.50 sec 0.10 sec Captured Waveform after Event
415 BinIn CAPT.TIME Oscillographic Fault
Records
0.10..5.00 sec; ∞ 0.50 sec Capture Time via Binary Input
Addr. Setting Title Function Setting Options Default Setting Comments

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English