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Ordering Information – 7SG1115 Argus 1
Product description
Nondirectional O/C relay
Over current and earth fault protection
for radial feeders, capacitor banks and
industrial and commercial plant.
1
)
High burden 110V & 220V binary inputs compliant with ESI48-4 ESI 1 available via external dropper resistors with 48V binary input version
for 5 binary inputs and 110 V application, order resistor box VCE:2512H10065 in addition
for 5 binary inputs and 220 V application, order resistor box VCE:2512H10067 in addition
Refer to website for application note about ESI48-4 compliance
©2013 Siemens Protection Devices Limited
Variants
Number of elements
Four pole relay (fixed I/O)
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 and earth-fault
Nominal current
1A
5A
I/O range
3 Binary Input / 5 Binary Outputs (incl. 2 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 E4 (4U high)
7SG11 Documentation Set
Order No.
7 S G 1 1 1
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C
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3
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1
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C
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