CD Automation srl
CD3200-1PH from 15A to 110A
User’s Manual
20
7.6
Diagram of control connection from size 35A to 45A
Caution:
this procedure must be performed only by qualified persons.
PO
W
E
R
U
N
IT
L1
CT1
T1
A2+
A1-
NOTE:
•
*
The user installation must be protecting by electromagnetic circuit breaker or by fuse isolator.
•
*²
The auxiliary voltage supply of the CD3200 unit must be synchronized with load voltage power
supply. If the Auxiliary Voltage (written on the identification label) is different from Supply Voltage
(to the load), use an external transformer as designated.
•
To work, the Reset Contact on terminal 3 and 4 must be closed.
Load Type
L2
T1
L2
T1
L2
T1
Resistances and
Infrared Lamps
Variable Resistances
Super kanthal or Silicon carbide
elements
Transformers and
Inductances
