Siemens SIPROTEC 4 7UT6 Series - Page 475

Additional Specification L for Further System Interfaces (device rear port B)
(only if Pos. 11 = 9)
Pos. 21 Pos. 22
Modbus, optical, 820 nm, ST connector
2)
0 E
DNP3.0, RS485 0 G
DNP3.0, optical, 820 nm, ST connector
2)
0 H
IEC 61850, 100 Mbit Ethernet, double electrical, RJ45 connector 0 R
IEC 61850, 100 Mbit Ethernet, optical, duplex LC connector
2)
0 S
1)
Not possible with surface mounting housing (position 9 = B). For the surface mounted version, please order a device
with the appropriate electrical RS485 interface and accessories as stated in A Ordering Information and Accessories
under “External Converters”
2)
Cannot be delivered in connection with 9th digit = B.
Function Interface (rear side, port C) Pos. 12
DIGSI/Modem/Browser, electrical RS232 1
DIGSI/Modem/Browser/RTD-box, electrical RS485 2
For further interface options see Additional Specification M 9
Additional Specification M for Further Function Interfaces
(device rear port C and D) (only if pos. 12 = 9)
Pos. 23 Pos. 24
Port C: DIGSI/Modem/Browser, electrical RS232 1
Port C: DIGSI/Modem/Browser/RTD-box, electrical RS485 2
Port D: RTD-box, optical, 820 nm, ST connector
1)
A
Port D: RTD-box, electrical RS485 F
1)
In case of a connection to a RTD box 7XV5662-xAD10, a RS485-LWL converter 7XV5650-0xA00 is required.
Measurement Function Pos. 13
Basic measured values 1
Minimum and Maximum Values 2
Basic measured values, average values, min/max values, transformer monitoring functions (connection to RTD
box/hot-spot, overload factor)
1)
4
1)
Only in connection with position 12 = 2 or 9 and Mxx (supplementary)
Differential Protection Pos. 14
Differential Protection + Basic Functions
1)
Differential protection transformer, generator, motor, busbar
Overload protection in accordance with IEC 60354 for a winding
2)
Lock out
Time overcurrent protection, phases: Ι>, Ι>>, Ιp (inrush restraint)
Time overcurrent protection 3Ι0: 3Ι0>, 3Ι0>>, 3Ι0p (inrush restraint)
Time overcurrent protection earth: ΙE>, ΙE>>, ΙEp (inrush restraint)
A
Differential protection + Basic elements + Ancillary functions
Restricted earth fault protection
Definite-time, single-phase, e.g. high-impedance earth fault protection (87G without resistor or varistor)
3)
or
tank leakage protection,
Unbalanced load protection
Breaker failure protection
Trip circuit supervision
B
16.7 Hz, Railway Protection Transformer + Generator
4)
C
16.7 Hz, Railway Protection Transformer + Generator + Busbar
4)
D
Ordering Information and Accessories
A.2 Differential Protection 7UT613 for 3 Measuring Locations
SIPROTEC 4, 7UT6x, Manual 475
C53000-G1176-C230-5, Edition 09.2016