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2.4
6.1
10000
2h
1000
LT
100
10
GF
1
0,1
0,01
0,001
1
0
0
0
x
2.4-01
INTRO
BREAKER
TRIP UNIT
Mpro
In= 5000A
-------------------------------
LT –
Ie= 5000A
0.9
C-10
ST –
6 x Ir (4500A)
Ist=27000
STDB 10
I –
12 x Ie (5000)
Ii = 60000
GF –
0.6 x Ie (2500A)
(Ig = 3000)
GFDB 6
I²t ON & M d
ST
I
1
0
0
0
0
7,2 x
LOCKS
ACCESSORIES
2.4 Curves see Appendix 6.1
Example of Full Time Current Curve
Time Current Curve
The Mpro Electronic trip unit has many sophis cated se ng
features and an extremely broad se ng range. On request we
can provide complete Time Current Curves covering all
installed protec on devices.
The curves can be produced for any current se ng within the
range of the installed protec on devices, for one or for a
combina on of two breakers.
Please contact your local AEG Sales O ce for more
informa on.
Time Current Curve
Breaker In= 5000A
------------------------------
LT - Protec on device
Set at Ie= 5000A
Ir at 0,9 =4500A
Ir =4500A
Band C-10
ST - Protec on device
Set at 6x Ir of 4500A
Ist=27000
Band STDB 10
I - Protec on Device
Set at 12 x Ie of 5000
Ii = 60000
GF - Protec on device
Set at 0,6 x Ie of 5000
(Ig = 3000)
Band GFDB 6
I²t ON & M d
Green & Light Blue Line = Full Clearing me
Red Line & Dark Blue Line = Non Tripping me
HSIOC
1
0
0
0
0
0
TESTS
APPENDIX
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