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Multi-Phases
3
1.2-Connecting the device
It is recommended to use a switch to start and stop the phase-converter and to use a
junction box.
A) Identify the A, B, and C terminals in the junction box (see Figure 1).
B) Connect lines L1 and L2 of the single-phase power supply respectively to A and
B terminals of the junction box.
C) Connect the phase-converter's T1, T2 and T3 terminals (see Figure 2)
respectively to the A, B and C terminals of the junction box.
D) Connect the three-phase load(s) to the A, B and C terminals of the junction box.
E) It is preferable to connect the single-phase controls (starter, automaton, etc.)
between the A and B terminals of the junction box.
Figure 1