LSIS Susol UTS800 Manual Del Usuario página 30

합본 Manual_800_1200AF_4 2014.7.17 5:46 PM 페이지28 위너스3
3) Instantaneous / Ground fault
100
0.05
0.02
0.01
Trip Relay Setting
50
40
30
20
10
5
4
3
2
1
0.4
0.4
0.3
0.3
0.2 0.2
0.1
0.1
Ground fault
Delay
I2t OFF
Multiples of rated current (xIn)
Ig=0.2~1xIn
Instantaneous Pick up
Ii=2~12xIn
Ground fault
Delay
I2t ON
0.4
0.3
0.2
2x 3x 4x 6x 8x10x 12x 15x
0.1
0.05
- 28 -