Tripping Curve For L-S(T = K / I )-I Protections - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

Tripping curve for L-S(t = k / I
)-I protections
2
134 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
Version IEC
t [s]
L
1000
3 ..144
100
10
1
0,1
0,01
0,1
Version UL
t [s]
L
1000
3 ..144
100
10
1
0,1
0,01
0,1
0,4..1
0,6..10
1,5..15
l
1
0,4..1
0,6..10
1,5..15
l
1
ABB | SACE Emax 2
S
0,1..0,8
10 x In
S
0,1..0,4
x In
10
Protection curves | 2 - DIP protections