CD Automation srl
CD3000E-3PH from 25A to 500A
User’s Manual
23
7.6
Diagram of control connection Size S11/S13/S14
Caution:
this procedure must be performed only by qualified persons.
P
ri
m
a
ry
In
p
u
t
E
x
t.
C
u
rr
.
P
ro
fi
le
r
o
r
E
x
t.
F
e
e
d
A
v
e
ra
g
e
P
o
w
e
r
R
e
s
e
t
R
u
n
C
a
l
In
p
u
t
C
o
n
fi
g
.
M
a
in
C
o
n
ta
c
to
r
C
ri
ti
c
a
l
A
la
rm
A
la
rm
C
o
n
fi
g
.
TO LOAD
L2
L3
L1
*
M
CD-KP
(option)
K1
L1
L2
L3
T1
T2
T3
1
2
A
B
RS485
E
x
tr
a
R
a
p
id
1
*
2
*
4
Pot.10K
V
mA
0-10Vdc
4-20mA
+
-
+
-
0
-1
0
V
d
c
4
-2
0
m
A
(M
a
x
2
0
m
A
)
(M
a
x
5
0
0
)
+
+
+
-
9
8
10
7
Input 2
Input 1
+
-
10Vdc
6
4
5
17
18
19
20
15
16
12Vdc
+
-
K1
3
Run
13
14
*
4
*
A
la
rm
C
o
n
fi
g
.
11
*
4
Conf
12
NOTE:
•
*
The user installation must be protecting by electromagnetic circuit breaker or by fuse isolator.
•
*²
Use an appropriate external transformer based on the voltage supply of the electronic board
(see the identification label)
•
*³
The coil contactor, the relays and other inductive loads must be equipped with opportune RC
filter.
•
*
Before give the Start command supply the auxiliary voltage.
Load Type
T1
T2
T3
T1
T2
T3 L1 L3 L2
T1
T2
T3
T1
T2
T3
N
Delta
Open Delta
Star
Star + Neutral
Summary of Contents for CD3000 E-3PH
Page 2: ......
