GE EntelliGuard G - Page 83

EntelliGuard G
TRIP UNIT
2.4
CURVES
2-41
Time Current Curves (cold state), Protection Device
Curvas Tempo Intensidade (a Frio), Protecção ST, I e Hi
Curvas de disparo (en frío)
EntelliGuard GT Electronic Trip Unit
0,001
0,01
0,1
1
10
00,00100,0100,1
x Breaker Rating In
Tripping Time In Seconds (s)
- Time Current Curve
ST- Protection Device
2
I t ON "max."
- Band STDB 02
- Band STDB 04
- Band STDB 06
- Band STDB 08
- Band STDB 10
- Band STDB 12
- Band STDB 14
- Band STDB 16
I protection set to 15 x Ie
(1)
2
16
4
6
8
10
12
14
6 24
8
10
12
14
16
Green line = Full Clearing time
Red Line = Non Tri
pping time
0,8
0,6
0,4
0,2
ST set at Breaker Rating In
Setting Range
1,5 to 12 x Ir in steps of 0,5
EntelliGuard GT Electronic Trip Unit
0,001
0,01
0,1
1
10
00,00100,0100,1
x Breaker Rating In
Tripping Time In Seconds (s)
- Time Current Curve
ST- Protection Device
2
I t ON "max."
- Band STDB 01
- Band STDB 03
- Band STDB 05
- Band STDB 07
- Band STDB 09
- Band STDB 11
- Band STDB 13
- Band STDB 15
- Band STDB 17
I protection set to 15 x Ie
(1)
1
17
15
3
5
7
9
11
13
5
13
7
9
11
13
15
17
Green line = Full Clearing time
Red Line = Non Tripping time
0,8
0,6
0,4
0,2
ST set at Breaker Rating In
Setting Range
1,5 to 12 x Ir in steps of 0,5
0,001
0,01
0,1
1
00,00100,0100,1
x Breaker Rating (In)
Tripping Time in Seconds (S)
- Time Current Curve
Ext.I - protection device
RELT - Protection Device
i f
HSIOC device
Green line = Full Clearing time
Red Line = Non Tripping time
LT set Breaker Rating In
HI Setting Range
2 to 30 x Ie in steps of 0,5
LT protection set Breaker Rating In
RELT Setting Range
1,5 to 15 x Ie in steps of 0,5
0,001
0,01
0,1
1
00,00100,0100,1
x Breaker Rating (In)
Tripping Time in Seconds (S)
- Time Current Curve
I - Protection Device
RELT - Protection Device
HSIOC device
i f
Green line = Full Clearing time
Red Line = Non Tripping time
LT set Breaker Rating In
RELT Setting Range
1,5 to 15 x Ie in steps of 0,5
LT set Breaker Rating In
HI Setting Range
2 to 15 x Ie in steps of 0,5