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Appendix
inverter Master inverter Slave 1 inverter Slave 4 inverter Slave 5
Figure 15-19 Power cable connection with X3-Parallel EPS BOX
• Powerl cable connection without X3-Parallel EPS BOX.
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Use a five-core copper wire to connect the master and slave inverters.
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Connect L1 of the Grid terminal in the master and slave inverters together.
Similarly, connect L2 with L2, L3 with L3, and N with N.
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Connect L1 of the EPS terminal in the master and slave inverters together.
Similarly, connect L2 with L2, L3 with L3, and N with N.
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Connect the PE wires of all inverters to the same E-Bar, located nearby if
possible.
inverter Slave 1 inverter Slave 2inverter Master
Figure 15-20 Power cable connection without X3-Parallel EPS BOX
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