Siemens 7SG11 Manual page 6

Ordering Information - 7SG1113 Argus 1
Product description
Nondirectional O/C relay
Over current and earth fault protection
for radial feeders, capacitor banks and
industrial and commercial plant.
) High burden 110V & 220V binary inputs compliant with ESI48-4 ESI 1 available via external dropper resistors with 48V binary input version
1
for 1 binary input and 110 V application, order resistor box VCE:2512H10066 in addition
for 5 binary inputs and 110 V application, order resistor box VCE:2512H10065 in addition
for 9 binary inputs and 110 V application, order resistor box VCE:2512H10064 in addition
for 1 binary input and 220 V application, order resistor box VCE:2512H10068 in addition
for 5 binary inputs and 220 V application, order resistor box VCE:2512H10067 in addition
for 9 binary inputs and 220 V application, order two resistor boxes VCE:2512H10067 in addition
Refer to website for application note about ESI48-4 compliance.
©2013 Siemens Protection Devices Limited
Variants
Number of elements
Three pole relay
Auxiliary supply /binary input voltage
24/30/48 V DC auxiliary, 30 V binary input
110/220 V DC auxiliary, 30 V binary input
24/30/48 V DC auxiliary, 48 V binary input
110/220 V DC auxiliary, 48 V binary input ¹)
110/220 V DC auxiliary, 110 V low burden binary input
110/220 V DC auxiliary, 220 V low burden binary input
Type of elements
3 pole phase-fault or
2 pole phase-fault and earth-fault
2 pole phase-fault and sensitive/restricted earth-fault (SEF/REF)
Nominal current
1/ 5 A
I/O range
1 Binary Input / 7 Binary Outputs (incl. 3 changeover)
5 Binary Inputs / 11 Binary Outputs (incl. 3 changeover)
9 Binary Inputs / 7 Binary Outputs (incl. 3 changeover)
Communication interface
Fibre optic (ST-connector) / IEC 60870-5-103 or Modbus RTU
RS485 interface / IEC 60870-5-103 or Modbus RTU
Housing size
Case size E6 (4U high)
7SG11 Documentation Set
Order No.
7 S G 1 1 1 -
| | | | | |
| | | | | |
| | | | | |
| | | | |
3
| | | | |
| | | | |
| | | |
0
| | | |
1
| | | |
2
| | | |
3
| | | |
4
| | | |
5
| | | |
| | | |
|
C
|
| | |
D
| | |
| | |
A
- 0 A 0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| | |
| | |
|
|
|
| | |
| | |
| | |
| |
0
| |
1
| |
2
| |
| |
|
1
|
2
|
|
D
Page 4 of 16