7SR224 Argus Commissioning & Maintenance Guide
©2010 Siemens Protection Devices Limited Chapter 6 Page 46 of 73
2.12.3.1 Element Blocking
The Vx Under/Over Voltage elements can be blocked by Binary Input Inhibit and VT Supervision. This
functionality should be checked.
Element BI Inhibits VT Supervision
27/59x
Check correct indication, trip output, alarm contacts, waveform record.
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