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ME10 Trip Unit
Time Current Curves (cold state), Protection Device
Auslösekennlinien (aus kaltem Zustand), Schutzgerät
Curve di intervento (a freddo)
1
I Setting On
set at 15kA
0,1
0,01
0,001
1000
10000
Amps
ME10 Electronic Trip Unit
10
LT set at Breaker Rating In
Setting Range
0,2 to 1 x In in steps of 0,01
1
13
0,8
0,6
11
0,4
9
7
0,2
5
3
0,1
1
0,01
0
1 ,
0
x Breaker Rating In
- Time Current Curve
HSIOC - Protection Device
I - Present & ON
Green line = Full Clearing time
Red Line = Non Tripping time
50kA
65kA
85kA
100kA
100000
1000000
- Time Current Curve
GF- Protection Device
2
I t -OFF-
- Band t 01
g
- Band tg 03
- Band tg 05
- Band tg 07
- Band tg 09
- Band tg 11
- Band tg 13
13
11
9
7
5
3
1
Green line = Full Clearing time
Red Line = Non Tripping time
1
0 ,
0
1
0
0 ,
0
TRIP UNIT
1
SD Set at 12,5kA
tsd 1
0,1
0,01
0,001
1000
10000
Amps
ME10 Electronic Trip Unit
10
LT set at Breaker Rating In
Setting Range
0,2 to 1 x In in steps of 0,01
1
14
0,8
12
0,6
10
0,4
8
6
0,2
4
0,1
2
0,01
0
1 ,
0
x Breaker Rating In
BREAKER ME10
- Time Current Curve
HSIOC - Protection Device
I - NOT PRESENT OR OFF
100kA
85kA
65kA
50kA
Green line = Full Clearing time
Red Line = Non Tripping time
100000
1000000
- Time Current Curve
GF- Protection Device
2
I t -OFF-
- Band t 02
g
- Band tg 04
- Band tg 06
- Band tg 08
- Band tg 10
- Band tg 12
- Band tg 14
14
12
10
8
6
4
2
Green line = Full Clearing time
Red Line = Non Tripping time
1
0 ,
0
1
0
0 ,
0
2
.5
2-41
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