Siemens Argus 7SR21 - Page 566

7SR210 & 7SR220 Commissioning & Maintenance Guide
Page 54 of 82 © 2013 Siemens Protection Devices Limited
Phase
27/59
setting
(Volts)
U/O
DTL
(sec)
Hyst.
D.O.
(calculated)
P.U.
Volts
D.O
Volts
Op. Time
2x Vs
Tolerence
NPS
1.1.1.1 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.