Siemens 7SK80 Manual page 456

Appendix
A.8 Settings
Addr. Parameter
233 VXnom SECONDARY
235A ATEX100
238 Ignd2-CT PRIM.
239 Ignd2-CT SEC.
241 Volt.trans.A:C1
242 Volt.trans.A:C2
243 Volt.trans.B:C1
244 Volt.trans.B:C2
245 Volt.trans.C:C1
246 Volt.trans.C:C2
250A 50/51 2-ph prot
251A CT Connect.
252 Ph LPCT pol.
260 Ir-52
261 OP.CYCLES AT Ir
262 Isc-52
263 OP.CYCLES Isc
264 Ix EXPONENT
265 Cmd.via control
266 T 52 BREAKTIME
267 T 52 OPENING
276 TEMP. UNIT
Holmgr. for Σi
280
302 CHANGE
310 Iph-PRIM ref.
311 Iph-LPCT PRIM
312 Ignd-PRIM ref.
313 Ignd-LPCT PRIM
314 Vph-LPCT SEC
315 Vgnd-LPCT SEC
320A Corr.factor IL1
321A Corr.factor IL2
456
Function C
P.System Data 1 100 .. 225 V
P.System Data 1 NO
YES
P.System Data 1 1 .. 50000 A
P.System Data 1 1A
5A
P.System Data 1 1.0 .. 100.0 pF
P.System Data 1 250 .. 10000 pF
P.System Data 1 1.0 .. 100.0 pF
P.System Data 1 250 .. 10000 pF
P.System Data 1 1.0 .. 100.0 pF
P.System Data 1 250 .. 10000 pF
P.System Data 1 OFF
ON
P.System Data 1 A, B, C, (Gnd)
A,G2,C,G; G->B
A,G2,C,G; G2->B
P.System Data 1 not reversed
reversed
P.System Data 1 10 .. 50000 A
P.System Data 1 100 .. 1000000
P.System Data 1 10 .. 100000 A
P.System Data 1 1 .. 1000
P.System Data 1 1.0 .. 3.0
P.System Data 1 (Setting options depend
on configuration)
P.System Data 1 1 .. 600 ms
P.System Data 1 1 .. 500 ms
P.System Data 1 Celsius
Fahrenheit
P.System Data 1 NO
YES
Change Group Group A
Group B
Group C
Group D
Binary Input
Protocol
P.System Data 1 10 .. 50000 A
P.System Data 1 1 .. 5000 A
P.System Data 1 1 .. 50000 A
P.System Data 1 0.01 .. 5000.00 A
P.System Data 1 10.0 .. 1000.0 mV
P.System Data 1 10.0 .. 1000.0 mV
P.System Data 1 0.9000 .. 1.1000
P.System Data 1 0.9000 .. 1.1000
Setting Options Default Setting
100 V
YES
400 A
1A
10.0 pF
2200 pF
10.0 pF
2200 pF
10.0 pF
2200 pF
OFF
A, B, C, (Gnd)
not reversed
125 A
10000
25000 A
50
2.0
None
80 ms
65 ms
Celsius
NO
Group A
400 A
400 A
60 A
2.00 A
225.0 mV
225.0 mV
1.0000
1.0000
E50417-G1140-C344-A5, Release date 11.2012
Comments
Rated Secondary Voltage X
Storage of th. Replicas w/o
Power Supply
Ignd2-CT rated primary c. (conn.
to I2)
Ignd2-CT rated secondary
current (I2)
Voltage transducer A: Capacity
C1
Voltage transducer A: Capacity
C2
Voltage transducer B: Capacity
C1
Voltage transducer B: Capacity
C2
Voltage transducer C: Capacity
C1
Voltage transducer C: Capacity
C2
50, 51 Time Overcurrent with
2ph. prot.
CT Connection
Phase LPCT orientation / polarity
Rated Normal Current (52 Break-
er)
Switching Cycles at Rated
Normal Current
Rated Short-Circuit Breaking
Current
Switch. Cycles at Rated Short-
Cir. Curr.
Exponent for the Ix-Method
52 B.Wear: Open Cmd. via
Control Device
Breaktime (52 Breaker)
Opening Time (52 Breaker)
Unit of temperature measure-
ment
Holmgreen-conn. (for fast sum-i-
monit.)
Change to Another Setting
Group
Primary refer. phase current for
prot.
Rated primary phase current
LPCT
Primary refer. ground current for
prot.
Rated primary ground current
LPCT
Rated secondary phase voltage
LPCT
Rated secondary ground voltage
LPCT
Correction factor for magnitude
IL1
Correction factor for magnitude
IL2
SIPROTEC, 7SK80, Manual