143 / 148
E-2
Tripping curves
Compact NS630b to 3200
Micrologic electronic control units
Options for Micrologic electronic control units
(1)
Ig = In x… A B C D E F G H J
Ig < 400 A
0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
400 A
y
Ig
y
1200 A 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Ig > 1200 A
500 640 720 800 880 960 1040 1120 1200
DB128395
Micrologic 5.0, 6.0, 7.0
Micrologic 2.0
Earth-fault protection (Micrologic 6.0)
DB128397
0.4
0.3
0.2
0.1
0
I²t ON
I²t OFF
DB128396
Additional characteristics