Trip Curves For Function D; Trip Curves For Function U - ABB Tmax T7 Operating Instructions Manual
T7-t8-x1 low voltage air circuit breakers protection releases
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Also See for Tmax T7:
- Quick start manual (4 pages) ,
- Installation directions manual (17 pages)
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3.6.24.8.
Trip curves for function D
4
t [s]
10
10
3
10
2
10
1
10
-1
3.6.24.9.
Trip curves for function U
4
t [s]
10
10
3
2
10
10
1
-1
10
B0431
Mod.
-2
-1
10
10
0,02
-2
10
B1751
0,6 . . . 10
0,6
10
0,2 . . . 0,8
1
0,02 ... 0,9
-1
10
Apparatus
Doc N°
10
D
10
0,9
U
60
10
0,5 ... 60
0,5
1
Emax X1-Tmax T7-Tmax T8
1SDH000587R0002
100
x In
10
x In
Scale
Page No
43/66
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Troubleshooting
