nRuiT Powerporter 12.2kWh, Руководство пользователя

Страница: 12 / 22

12
2
－
Battery negative
3 POWER Power button
4 COM1 Communicate with inverter (support CAN
and RS485)
5 COM2 Communication with PC, used for product
debugging and upgrading interface
6 GND Touchdown
Powerporter power cable connection
The positive and negative poles of the Powerporter adopt a quick-plug interface, and the
positive and negative poles can be distinguished by color (orange indicates the positive
pole, black indicates the negative pole), and the installer can directly connect the power
harness to the positive and negative poles of the product when wearing protective gloves.
The power harness is connected with the Powerporter through a quick-plug interface, and
connected with the inverter through a ring terminal.
Insert the ring terminal of the power harness into the battery connection port of the inverter,
and ensure that the bolts are tightened with a torque of 2 ~ 3Nm. Make sure the polarity of
the battery charge is properly connected, and the ring terminal is tightened with the inverter
end.
Power wiring harness connection steps:
① Confirm that the inverter mains line is open and the PV line is open. Confirm that
Powerporter is shut down.
② The ring terminal of the wiring harness is connected to the positive and negative poles
of the DC terminal of the inverter.
③ The negative quick connector is connected to the negative port of Powerporter.
④ The positive quick connector is connected to the positive port of the Powerporter.
Warning: Before the installation of the power harness, the Powerporter and the