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Mounting and Commissioning
3.1 Mounting and Connections
The set nominal current of the current input transformers are to be checked on the input/output board C-I/O-
11. The jumpers X60 to X63 must all be set to the same rated current, i.e. one jumper (X61 to X63) for each
input transformer of the phase currents and in addition the common jumper X60. The jumper X64 determines
the rated current for the input I
Jumper X64 is not relevant.
Jumper X64 is plugged in position "IE".
Jumpers X71, X72 and X73 on the input/output board C-I/O-11 are used for setting the bus address and must
not be changed. The following Table lists the jumper presettings.
Table 3-17
198
and may thus have a setting that deviates from that of the phase currents.
E
Jumper settings of Bus Address of the input/output board C-I/O-11
Jumper
X71
X72
X73
Presetting
1-2(H)
1-2 (H)
2-3 (L)
SIPROTEC, 7VK61, Manual
C53000-G1176-C159-3, Release date 05.2009
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