Page 43 - 通用电气（中国）有限公司

EntelliGuard* L

Time Current Curves (cold state)

GF Protection Device

EntelliGuard GT Electronic Trip Unit EntelliGuard GT Electronic Trip Unit
10 - Time Current Curve 10 - Time Current Curve
LT set at Breaker Rating In GF- Protection Device LT set at Breaker Rating In GF- Protection Device
Setting Range 2 Setting Range 2
0,2 to 1 x In in steps of 0,01 I t 'low' -ON- 0,2 to 1 x In in steps of 0,01 I t 'low' -ON-
- Band GFDB 01 - Band GFDB 02
- Band GFDB 03 - Band GFDB 04
- Band GFDB 05 - Band GFDB 06
- Band GFDB 07 - Band GFDB 08
- Band GFDB 09 - Band GFDB 10
- Band GFDB 11 - Band GFDB 12
- Band GFDB 13 - Band GFDB 14
1 1 14
13 14
0,8 13 0,8 12
11 12 Time current curves
0,6 11 0,6
10
9 10
0,4 9 0,4 8
7
8 6
7 5
6
0,2 5 0,2 4
3
4 2
3 1
0,1 0,1
Green line = Full Clearing time
Green line = Full Clearing time Red Line = Non Tripping time
Red Line = Non Tripping time 2 Intro
Tripping Time In Seconds (s) Tripping Time In Seconds (s) A
1
0,01
1 , 0 0 0 , 1 0 1 0 , 0 0 0,01 1 , 0 0 0 , 1 0 1 0 , 0 0 B
x Breaker Rating In x Breaker Rating In
] ]
EntelliGuard GT Electronic Trip Unit EntelliGuard GT Electronic Trip Unit C
10 - Time Current Curve 10 - Time Current Curve
LT set at Breaker Rating In GF- Protection Device LT set at Breaker Rating In GF- Protection Device
Setting Range 2 Setting Range 2
0,2 to 1 x In in steps of 0,01 I t 'med' -ON- 0,2 to 1 x In in steps of 0,01 I t ''med' -ON-
- Band GFDB 01 - Band GFDB 02
- Band GFDB 03 - Band GFDB 04 D
- Band GFDB 05 - Band GFDB 06
- Band GFDB 07 - Band GFDB 08
- Band GFDB 09 - Band GFDB 10
- Band GFDB 11 - Band GFDB 12
- Band GFDB 13 - Band GFDB 14 E
1 1 14
13 14
0,8 13 0,8 12
11 12 X
0,6 11 0,6
10
9 10
0,4 9 0,4 8
7
7 5 8 6
6
0,2 5 0,2 4
3
4 2
3 1
0,1 0,1
Green line = Full Clearing time
Green line = Full Clearing time Red Line = Non Tripping time
Red Line = Non Tripping time 2
Tripping Time In Seconds (s) Tripping Time In Seconds (s)
1

0,01
1 , 0 0 0 , 1 0 1 0 , 0 0 0,01 1 , 0 0 0 , 1 0 1 0 , 0 0
x Breaker Rating In x Breaker Rating In
] ]

B.13