FANOX SIA-C, User Manual

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4.9. Protection Settings
The SIA-C settings are listed below with their description, maximums, minimums, units and the
values for the factory settings.
Group Description Minimum Maximum Step Unit Default
50P_1
(**)50P_2
Phase instantaneous overcurrent
Permission - - Yes/No - No
Tap 0,10 30,00 0,01 I nominal 5,00
Operating time 0,02 300,0 0,01 s 0,2
50/51P
Phase inverse time overcurrent
Permission - - Yes/No - No
Curve - - (1*) - IEC Extremely Inverse
Dial 0,02 1,25 0,01 - 1,25
Tap 0,10 7,00 0,01 I nominal 1,00
Operating time 0,02 300,0 0,01 s 0,2
50N/G_1
(**)50N/G_2
Neutral instantaneous overcurrent
Permission - - Yes/No - No
Tap 0,10 30,00 0,01 I nominal 1,00
Operating time 0,02 300,0 0,01 s 0,2
50/51N/G
Neutral inverse time overcurrent
Permission - - Yes/No - No
Curve - - (1*) -
IEC Extremely
Inverse
Dial 0,02 1,25 0,01 - 1,25
Tap 0,10 7,00 0,01 I nominal 0,50
Operating time 0,02 300,0 0,01 s 0,2