GE EntelliGuard G - Time Current Curves (Cold State), Protection Device

2-37
Time Current Curves (cold state), Protection Device
Curvas Tempo Intensidade (a Frio), Protecção LT
Curvas de disparo (en frío)
EntelliGuard G
TRIP UNIT
2.4
CURVES
EntelliGuard GT Electronic Trip Unit
0,1
1
10
100
1000
10000
00,00100,0100,1
x Breaker Rating In
Tripping Time In Seconds (s)
- Time Current Curve
LT- Protection Device
- Band C-02
- Band C-07
- Band C-12
- Band C-17
7,2 x
ST protection - OFF
I protection set to 15 x Ie
(1)
2h
LT set at Breaker Rating In
Setting Range
Ie = 0,975, 0,9625, 0,95, 0,45 or 0,4 x In
Ir = 0,5 to 1 x Ie in steps of 0,25
Total Setting Range 0,2 - 1 x In
EntelliGuard GT Electronic Trip Unit
0,1
1
10
100
1000
10000
00,00100,0100,1
x Breaker Rating In
Tripping Time In Seconds (s)
- Time Current Curve
LT- Protection Device
- Band C-06
- Band C-11
- Band C-16
- Band C-22
2h
7,2 x
ST protection - OFF
I protection set to 15 x Ie
(1)
LT set at Breaker Rating In
Setting Range
Ie = 0,975, 0,9625, 0,95, 0,45 or 0,4 x In
Ir = 0,5 to 1 x Ie in steps of 0,25
Total Setting Range 0,2 - 1 x In
EntelliGuard GT Electronic Trip Unit
0,1
1
10
100
1000
10000
00,00100,0100,1
x Breaker Rating In
Tripping Time In Seconds (s)
- Time Current Curve
LT- Protection Device
- Band C-04
- Band C-09
- Band C-14
- Band C-20
7,2 x
ST protection - OFF
I protection set to 15 x Ie
(1)
2h
LT set at Breaker Rating In
Setting Range
Ie = 0,975, 0,9625, 0,95, 0,45 or 0,4 x In
Ir = 0,5 to 1 x Ie in steps of 0,25
Total Setting Range 0,2 - 1 x In
EntelliGuard GT Electronic Trip Unit
0,1
1
10
100
1000
10000
00,00100,0100,1
x Breaker Rating In
Tripping Time In Seconds (s)
- Time Current Curve
LT- Protection Device
- Band C-03
- Band C-08
- Band C-13
- Band C-19
7,2 x
ST protection - OFF
I protection set to 15 x Ie
(1)
2h
LT set at Breaker Rating In
Setting Range
Ie = 0,975, 0,9625, 0,95, 0,45 or 0,4 x In
Ir = 0,5 to 1 x Ie in steps of 0,25
Total Setting Range 0,2 - 1 x In