GE M-Pact Plus - Time Current Curves (Cold State) - LT Protection Device

A.11
M-PACT Plus
Time Current Curves
A
B
C
X
Time Current Curves (cold state) - LT Protection Device
MPRO 27 & 50 Electronic Trip Unit MPRO 27 & 50 Electronic Trip Unit
MPRO 27 & 50 Electronic Trip Unit MPRO 27 & 50 Electronic Trip Unit
ST protection - OFF
I protection set to 15 x Ie
(1)
ST protection - OFF
I protection set to 15 x Ie
(1)
ST protection - OFF
I protection set to 15 x Ie
(1)
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= 0.4 - 1 x Ie in steps of 0.25
Total Setting Range 0,2 - 1 x In
LT set at Breaker Rating In
Setting Range
Ie= 0.975, 0.9625, 0.95, 0.45 or 0.4 x In
Ir= 0.4 - 1 x Ie in steps of 0.25
Total Setting Range 0,2 - 1 x In
LT set at Breaker Rating In
Setting Range
Ie= 0.975, 0.9625, 0.95, 0.45 or 0.4 x In
Ir= 0.4 - 1 x Ie in steps of 0.25
Total Setting Range 0,2 - 1 x In
Time Current Curve
Band C-03
Band C-08
Band C-13
Band C-19
LT-Protection Device
-
-
-
-
-
Time Current Curve
Band C-06
Band C-11
Band C-16
Band C-22
LT-Protection Device
-
-
-
-
-
Time Current Curve
Band C-02
Band C-07
Band C-12
Band C-17
LT-Protection Device
-
-
-
-
-
Time Current Curve
Band C-04
Band C-09
Band C-14
Band C-20
LT-Protection Device
-
-
-
-
-
10000
2h
10000
2h
1000
100
10
Tripping Time In Seconds (s)
1
0,1
1,00 10,00 100,00
x Breaker Rating In
Tripping Time In Seconds (s)
0,1
1,00
x Breaker Rating In
7,2x
10,00 100,00
7,2x
Tripping Time In Seconds (s)
0,1
1,00
x Breaker Rating In
10,00 100,00
7,2x
Setting Range
Ie= 0.975, 0.9625, 0.95, 0.45 or 0.4 x In
Ir= 0.4 - 1 x Ie in steps of 0.25
Total Setting Range 0,2 - 1 x In
LT set at Breaker Rating In
1000
10
100
10000
2h
1000
10
100
1 1
Tripping Time In Seconds (s)
0,1
1,00
x Breaker Rating In
10,00 100,00
7,2x
10000
2h
1000
10
100
1