
3�5�6�- 2 voltages and 1 current, Computer SMART III FAST 12 model�
Connectiontype:2U�1C
VLN
IL2
S1
L1
L2
L3
N
VL1 VL2 VL3
S1 S2
P1
P2
S1 S1S2 S2 S2
IL3
IL1
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 IL1 termi-
nals, and the two voltages must be connected to VL1 and VL2.
19
Instruction Manual
Computer SMART III FAST
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