7SR224 Argus Commissioning & Maintenance Guide
©2010 Siemens Protection Devices Limited Chapter 6 Page 48 of 73
2.12.4.1 Element Blocking
The NPS Overvoltage element can be blocked by Binary Input Inhibit. This functionality should be checked.
Element BI Inhibits
47-1
47-2
Check correct indication, trip output, alarm contacts, waveform record.
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