Differential Protection 7UT612 for 2 Measuring Locations
7 8 9 10 11 12 13 14
Differential Protec-
tion
7 U T 6 1 2 — — A 0 + L
Configuration Pos. 7
Rated current Ι
N
= 1 A
1
Rated current Ι
N
= 5 A
5
Auxiliary Voltage (Power Supply, Pickup Threshold of Binary Inputs) Pos. 8
DC 24 V to 48 V, binary input threshold 19 V
3)
2
DC 60 V to 125 V
1)
, binary input threshold 19 V
3)
4
DC 110 V to 250 V
1)
, AC 115 V to 230 V, binary input threshold 88 V
3)
5
DC 220 V to 250 V
1)
, AC 115 V to 230 V, binary input threshold 176 V
1)
3)
6
1)
With plug-in jumper one of the 2 voltage ranges can be selected
2)
For each binary input one of 2 pick-up threshold ranges can be selected with plug-in jumper
3)
Ordering option 6 only for V4.6 and higher
Construction: Housing, Number of Binary Inputs and Outputs BI:
Binary Inputs, BO: Output Relays
Pos. 9
Surface mounting housing with two-tier terminals,
1
/
3
x 19”, 3 BI, 4 BA, 1 life contact
B
Flush mounting housing with plug-in terminals,
1
/
3
x 19”, 3 BI, 4 BA, 1 life contact
D
Flush mounting housing with screwed terminals,
1
/
3
x 19”, 3 BI, 4 BA, 1 life contact
E
Region-specific default / language settings and function versions Pos. 10
Region DE, 50/60 Hz, German language (language can be changed) A
Region World, 50/60 Hz, English language (language can be changed) B
Region US, 50/60 Hz, American English language (language can be changed) C
Region World, 50/60 Hz, Spanish language (language can be changed) E
System Interface (Rear Side, Port B) Pos. 11
No system interface 0
IEC 60870-5-103 protocol, electrical RS232 1
IEC 60870-5-103 protocol, electrical RS485 2
IEC 60870-5-103 protocol, optical 820 nm, ST connector 3
Profibus FMS Slave, electrical RS485 4
Profibus FMS Slave, optical, Single Ring, ST connector
1)
5
Profibus FMS Slave, optical, Double Ring, ST connector
1)
6
For more interface options see Additional Specification L 9
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”
Additional Specification L for Further System Interfaces (device rear, port B)
(only if Pos. 11 = 9)
Pos. 21 Pos. 22
Profibus DP Slave, RS485 0 A
Profibus DP Slave, optical, 820 nm, double ring, ST connector
1)
0 B
Modbus, RS485 0 D
A.1
Ordering Information and Accessories
A.1 Differential Protection 7UT612 for 2 Measuring Locations
472 SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
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