GE M-PACT - Page 24

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M-PRO 20/30/40 EXTREMELY INVERSE Long Time Protection
0.01
0.1
1
10
100
1000
10000
110100
CURRENT IN M ULTIPLES OF Ir
TIME TO TRIP IN SECOND
S
Ir = 0.4 to 1.0 x In
Min/max settings
show n in BOLD
LT curve 1
ITSC curve 1
LT curve 1 6
ITSC curve 16
1.5 In 12 In
1s
Inst
Note: ITSC curve is alw ays
10 X the set LT curve
M-PRO 20/30/40 HV FUSE COMPATIBLE Long Time Protection
0.01
0.1
1
10
100
1000
10000
110100
CURRENT IN M ULTIPLES OF Ir
TIME TO TRIP IN SECOND
S
Ir = 0.4 to 1.0 x In
Min/max s ett ings
show n in BOLD
LT cur ve 1
ITSC curve 1
LT cur ve 1 6
ITSC curve 16
1.5 In
12 In
1s
Inst
Note: ITSC curve is alw ays
10 X the set LT curve