Siemens 7SR51 - Settings Menu; IEC 61850 Functional Information Mapping

Settings Menu
Functions > Function Config
Parameter Range Settings
Default Gn1 Gn2 Gn3 Gn4
50N Earth Fault Enabled
Disabled
Disabled
Functions > Protection > 50N > Gn 50N-n
Parameter Range Settings
Default Gn1 Gn2 Gn3 Gn4
Element Enabled
Disabled
Disabled
Measurement RMS
Fundemental
RMS
Dir. Control Non-Dir
forward
reverse
Non-Dir
Setting 0.05 to 2.5 I
rated
, Δ 0.01 I
rated
2.55 to 50 I
rated
, Δ 0.5 I
rated
0.5 ⋅
I
rated
Delay (DTL) 0 to 20 s Δ 0.01 s
20 to 100 s Δ 0.1 s
100 to 1000 s Δ 1 s
1000 to 10000 s Δ 10 s
10000 to 14400 s Δ 100 s
0 s
VTS Action Off
Inhibit
Non-Dir
Off
81HB2 Inhibit No
Yes
No
79 Delayed Inhibit No
Yes
No
IEC 61850 Functional Information Mapping
A50NPTOC*.Mod
Information
50N Earth Fault Enabled (Function Config) x 0 1 1
Element Disabled 1 x 0 0
Element Inhibited x x 1 0
A50NPTOC*.Mod.stVal 5 5 2 1
5.15.5
5.15.6
Protection and Automation Functions
5.15 50N Instantaneous Earth Fault – Calculated
238 Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019