FANOX SIA D, User Manual, Page: 32 / 117

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SIA-D_
Rev. 07
32 / 117
ISO 9001:2008
4.10. Equipment settings
The SIA-D's 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
Phases instantaneous overcurrent
Permission - - Yes/No - No
Tap 0,10 30,00 0,01 Inominal 5,00
Operating
time
0,02 300,0 0,01 s 0,02
51P
Phase inverse time overcurrent
Permission - - Yes/No - No
Curve - - (1*) -
Extremely
inverse
Dial 0,05 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 0,02
50N
Neutral instantaneous overcurrent
Permission - - Yes/No - No
Tap 0,20 30,00 0,01 I nominal 1,00
Operating
time
0,02 300,0 0,01 s 0,02
51N
Neutral inverse time overcurrent
Permission - - Yes/No - No
Curve - - (1*) -
Extremely
inverse
Dial 0,05 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 0,02
Breaker blocking
Blocking - - Yes/No - Yes
Blocking limit 7,00 20,00 0,01 I nominal 7,00