CIRCUTOR computer SMART III-Fast Series - Manual (Page 19)

3�5�6�- 2 voltages and 1 current, Computer SMART III FAST 12 model�
Connectiontype: 2U �1C
V
LN
I
L2
S1
L1
L2
L3
N
V
L1
V
L2
V
L3
S1 S2
P1 P2
S1 S1 S2 S2 S2
I
L3
I
L1
A1 A2
COM 1 2 3 4 5 6 7 8 9 10 11 12
COM ACT C1...C12
Power Supply
Power Supply
Figure 8: 2 voltages and 1 current, Computer SMART III FAST 12 model�
NB: If the connection layout mentioned above is not respected, you must adjust the phase
following the procedure described in section "5�6�- PHASE CONNECTION” .
NB: The auxiliary power supply can be connected Phase-Neutral (as in Figure 8 )orPhase-
Phase,aslongasthepowersupplyrangeisnotexceeded(see "6�- TECHNICAL FEATURES” )�
NB: In this type of connection, the Neutral connection is not necessary.
NB: In this type of connection, the current transformer must be connected to the I
L1
termi-
nals, and the two voltages must be connected to V
L1
and V
L2
.
19 Instruction Manual
Computer SMART III FAST