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M-PACT Plus
MPRO
Electronic Trip Unit
0,001
0,01
0,1
1
10
100
1000
10000
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
x Current in Amps (Strom in Ampere)
Tripping Time in Seconds (s)
Time Current Curve
Breaker In= 2500A
----------------------------------
LT - Protection device
Set at Ie= 2400A
Ir at 0,9 =2160A
Band C-10
ST - Protection device
Set at 6x Ir of 2160A
Ist=12960A
Band STDB 10
I - Protection device
Set at 12 x Ie of 2400A
Ii = 28800A
GF - Protection device
Set at 0,6 x Ie of 2500A
(Ig = 1500A)
Band GFDB 6
I²t ON & OFF
2h
7,2 x
Green & Light Blue Line = Full Clearing time
Red Line & Dark Blue Line = Non Tripping time
LT Band
ST Band
I I Band
HSIOC Band
GF Band
Time Current Curves
The MPRO electronic trip unit has many sophisticated setting
features and an extremely broad setting range. On request
we can provide complete
Time Current Curves covering all installed protection devices.
The curves can be produced for any current setting within
the range of the installed protection devices, for one or for a
combination of two breakers.
Please contact your local GE Sales Offi ce for more information.
Содержание M-Pact Plus
Страница 1: ...GE Energy Industrial Solutions Air Circuit Breakers 400 4000A M PACT PlusED 03 GE imagination at work...
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Страница 4: ...A 2 M PACT Plus A B C X M PACT Plus M PACT Plus Air Circuit Breaker 400 4000A...
Страница 26: ...A 24 M PACT Plus A B C X Notes...
Страница 28: ...B 2 Order codes A B C X M PACT Plus Notes...
Страница 68: ...M PACT Plus A B C X Notes...
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