Need help?Do you have a question about the Siemens 7SG11 Argus and is the answer not in the manual?
Displays primary or secondary quantities on LCD and via communications port.
Serial communications (IEC60870-5-103/Modbus RTU) and fibre-optic/RS485 port.
Covers IDMTL/DTL phase and earth fault stages, and sensitive earth fault protection.
Details Trip Circuit Supervision, Circuit Breaker Fail, and CT Supervision functions.
Availability of bi-directional elements with selectable angles for directional protection.
Defines reference conditions, general accuracy, and performance settings.
Details accuracy and repeatability for overcurrent protection settings.
Specifies settings, accuracy, and repeatability for DTL, SEF/REF, and Earth Fault protection.
Covers auto-reclose settings, shots, delays, and accuracy.
Ordering options for directional single-pole relays, including elements, supply, and type.
Ordering options for directional three-pole relays, covering elements, supply, and type.
Ordering options for directional four-pole relays, including elements, supply, and type.
Ordering options for directional relays with voltage protection and energy metering.
Ordering options for nondirectional relays with auto-reclose, including elements and supply.
Ordering options for directional relays with auto-reclose, including elements and supply.
To Next Page
General