Rockwell Automation 150 SMC-Flex User Manual User Manual
Page 20
1-12
Product Overview
Figure 1.13 Overload Trip Curves
Figure 1.14 Restart Trip Curves after Auto Reset
Approximate trip time for 3-phase balanced
condition from cold start.
Approximate trip time for 3-phase balanced
condition from cold start.
Class 10
Class 15
Class 20
Class 30
Multiples of FLC
Multiples of FLC
Multiples of FLC
Multiples of FLC
A
p
p
ro
x
im
a
te T
rip
T
im
e
(s
eco
n
d
s
)
A
p
p
ro
x
im
a
te T
rip
T
im
e
(s
eco
n
d
s
)
A
p
p
ro
x
im
a
te T
rip
T
im
e
(s
eco
n
d
s
)
A
p
p
ro
x
im
a
te T
rip
T
im
e
(s
eco
n
d
s
)
1.0
10 .0
10 0.0
10 00.0
10 000.0
1 10
2 3
9
8
7
6
5
4
0.1
1.0
10 .0
10 0.0
10 00.0
1 10
2 3
9
8
7
6
5
4
1.0
10 .0
10 0.0
10 00.0
10 000.0
1
10
2 3
9
8
7
6
5
4
1.0
10 .0
10 0.0
10 00.0
10 000.0
1 10
2 3
9
8
7
6
5
4
Approximate trip time for 3-phase balanced
condition from cold start.
Approximate trip time for 3-phase balanced
condition from hot start.
1000%
100%
0
1
10
100
1000
100000
Percent Full Load Current Setting
S
e
c
o
nds
Class 10
Class 15
Class 20
Class 30
Auto Reset Times:
Class 10 = 90s
Class 15 = 135s
Class 20 = 180s
Class 30 = 270s