Schneider Electric and 6.0A User Manual
48049-136-05
Micrologic™ 2.0A, 3.0A, 5.0A, and 6.0A Electronic Trip Units
Rev. 01, 07/2012
Section 1—General Information
© 1999–2012 Schneider Electric All Rights Reserved
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Micrologic 5.0A Trip Unit
The Micrologic 5.0A trip unit provides selective
(LSI) protection and a built-in ammeter.
(LSI) protection and a built-in ammeter.
A. Trip unit name
B. Alphanumeric display
C. Three-phase bar graph
D. Scroll button
E. Menu button
F. Long-time pickup (Ir) switch
G. Long-time delay (tr) switch
H. Short-time pickup (Isd) switch
I.
Short-time delay (tsd) switch
J. Instantaneous pickup (Ii) switch
K. Test plug receptacle
L. Overload indicator light
M. Reset button for battery status check and trip
indicator LED
N. Self-protection indicator light
O. Short-time or instantaneous trip indicator
light
P. Long-time trip indicator light
Figure 4:
5.0A Trip Unit
Micrologic 5.0 A
menu
delay
short time
long time
alarm
tr
(s)
setting
.4
.5
.6
.7
.8
.9
.95
.98
.98
1
Ir
x In
.5
1
2
4
8
12
16
20
20
@ 6 Ir
24
06133244
e
4
I i
x In
3
6
8
10
12
15
15
off
2
tsd
(s)
on
I
2
t
.
2
.
3
.
4
.
4
.
1
.
2
.
3
.
1
0
off
x Ir
2
2.5
3
4
5
6
8
8
10
Isd
1.5
instantaneous
0
Ir
Isd
I
t
Ii
06133202
G
F
A
H
L
K
F
G
J
M
B
C
E
D
P O
N
I
J
I
H