Allen-Bradley SMC-50 User Manual page 26

Chapter 1 Product Overview
26
Figure 13 - Overload Trip Curves
Class 5
10000
100
10
1
0.1
1 2 3 4 5
Multiples of FLC
Class 20
10000
1000
100
10
1
1 2 3 4 5 10
Multiples of FLC
Approximate trip time for 3-
phase balanced condition
Cold Start
Hot Start
Figure 14 - Restart Trip Curves after Auto Reset
100000
1000
100
10
1
0
100
% FLC
Rockwell Automation Publication 1560F-UM001A-EN-P - June 2019
Class 10
10000
100
10
1
0.1
1 2 3 4 5 10
10
Multiples of FLC
Class 25
10000
1000
100
10
1
1 2 3 4 5
Multiples of FLC
Trip
Class Auto Reset time [s]
10
15
20
30
1000
Class 15
10000
1000
100
10
1
1 2 3 4 5 10
Multiples of FLC
Class 30
10000
1000
100
10
1
10
1 2 3 4 5 10
Multiples of FLC
90
135
180
270