Tripping Curves For Protection Of; Tripping Curves For Rp Protection - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

Tripping curves for protection
Tripping curves for RP
protection
148 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
OF
t [s] 1000
100
10
1
0,1
0,01
0,95
RP
0.5...100
-1,2
x Sn
OF
1.001..1.1
1 1,05
-1 -0,8 -0,6
0.15...300
1,1 1,15
-1 .. -0.05
-0,4 -0,2
Protection curves | 4 - Measuring Pro protections
ABB | SACE Emax 2
1,2
x fn
t [s]
1000
100
10
1
0,1
0