Rockwell Automation 825 Smart Motor Manager User Manual - Manual (Page 52)

3-19 Functions
Publication 825-UM001B-EN-P January 2001
Figure 3.8 Trip Characteristic (10…30 s)
0.1
1.0
10.0
100.0
1000.0
10000.0
Trip time [s]
From cold, without pre-load
10s 20s 30s
10s 20s 30s
From warm, pre-load 1x I
Load current as multiple of full load current
e
nx I
1.0 2.0 3.0 4 9 8 7 6 5 10 1.1
e