iENERGY i-Manager Guia De Instalacion página 8

Typical Three Phase System
Connection Design
For 3-Phase system connection, it is
important to confirm the merge point
for the Power Line Communication
Cross Phase Coupling from the
3-Phase grid system.
For an example as figure shown, L1 and L2 are close together so it is the perfect condition for the Power Line Communication Cross Phase Coupling
to the L1 and L2 inverters group, but not L3 group. Therefore, it must have inverter group that located under L1 phase and L2 phase to be registered
under the same i-Manager device. And inverter group that located under L3 phase should be registered under another i-Manager device in order to
ensure the Power Line Communication is working steady without any lose.
For more different applications of 3-phase system, please visit http://www.i-energyinc.com/en/products/i-manager.html to download the
i-Manager connection technical brief document for your reference. 6