Siemens SIPROTEC 7VU681 User Manual page 22

Multifunction automatic transfer system
Table of Contents

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Function
2.1 ATS
Addr.
0214
8900
8901
8902
8903
8904
Power System Data 1->Function
0222
0226
Power System Data 1-> VT's
0231
0232
0233
0234
0237
0238
0239
0240
Power System Data 1-> CT's
0251
0252
0253
0254
0255
0256
22
Parameter
PT Connection of Line2
Busbar Live Voltage
Threshold
Busbar Dead Voltage
Threshold
Line Live Voltage Threshold 10.0<= .. <=150.0
Line Dead Voltage
Threshold
Line Dead Current
Threshold
Automatic Transfer System ON
Protection Functions
PT Rated Primary Voltage
Line1
PT Rated Secondary
Voltage Line1
PT Rated Primary Voltage
Line2
PT Rated Secondary
Voltage Line2
PT Rated Primary Voltage
Busbar1
PT Rated Secondary
Voltage Busbar1
PT Rated Primary Voltage
Busbar2
PT Rated Secondary
Voltage Busbar2
CT Rated Primary Current
Line1
CT Rated Secondary
Current Line1
CT Rated Primary Current
Line2
CT Rated Secondary
Current Line2
CT Rated Primary Current
Busbar
CT Rated Secondary
Current Busbar
Setting Options
Va transformer
Vb transformer
Vc transformer
Va-b transformer
Vb-c transformer
Vc-a transformer
Not connected
10.0<= .. <=150.0
10.0<= .. <=125.0
10.0<= .. <=150.0
0.02<= .. <=2.00
OFF
ON
OFF
1.0<= .. <=1200.0
80<= .. <=125
1.0<= .. <=1200.0
80<= .. <=125
1.0<= .. <=1200.0
80<= .. <=125
1.0<= .. <=1200.0
80<=..<=125
1<= .. <=100000
1A
5A
1<= .. <=100000
1A
5A
1<= .. <=100000
1A
5A
C53000-G1176-C368-1, Release Date 07.2012
Default Setting
Comments
Va-b transformer
70.0V
30.0V
70.0V
30.0V
0.10I/In
ON
ON
110.0KV
100V
110.0KV
100 V
110.0 KV
100V
110.0 KV
100V
3000A
1A
3000A
1A
3000A
1A
SIPROTEC, 7VU681, User Manual

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