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Electrical Connection
6.4.6 Parallel Connection
EVERVOLT Hybrid inverter same-power inverters support up to 4 parallel
connection, Unified EMS management function by the primary machine. The
primary and secondary machines are interconnected via CAN and RS485
buses.
For detailed diagram, please see Appendix C: System Wiring Diagram.
1) All parallel solutions must be equipped with EV-SB as standard, and
EVERVOLT Hybrid inverter AC direct parallel external power meter solution is
not supported.
2) The EMS under grid parallel can support the same modes as the stand-
alone EMS mode, including:
Ÿ
Self-Use (default)
Ÿ
Backup mode
Ÿ
Time of Use mode
Ÿ
Feed in Priority
Ÿ
Demand mode
Ÿ
Constant power discharge mode
Concurrent Primary-Secondary role setting
1) All machines need to set parallel enable/ disable. Enabling parallel
machine does not allow running standalone mode.
2) The Primary also needs to set the number of parallel machines.
3) Primary communication lost, system down waiting for human intervention
to recover.
4) Loss of Secondary communication (CAN), the primary operates normally,
but reports a "Loss of Secondary Communication Alarm". The lost Secondary
stops and reports a parallel communication failure until the communication is
restored and then tries to integrate into the system again.
For details, please refer to "Parallel Connection Guide".
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6.4.7 Monitoring Connection
The inverter is equipped with monitoring port which can collect data and transmit
it to monitoring-website via an external monitoring data collector.
Panasonic may provide several types of monitoring data collector, such as PWIFI3.
Purchase the product from supplier if needed.
Ÿ
Installation instructions
1) Re-mount the cover of wiring box using Allen key before monitoring connection.
2) Remove the cover of monitoring port and plug the Pocket series module into the
port.
Electrical Connection
3.0
mm
M5
17.7 lbf.in /
2.0N·m
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