Jntech JNP Series - Connecting Terminals of Inverter

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6.1 Connecting Terminals of Inverter
Input and output connection terminals at the bottom of the inverter, including DC
side input terminal, AC side input terminal, communication terminal, water level
sensor terminal, as shown in the figure below.
Figure6-1 External connection terminals of inverter
Table6-1 Description
Terminals
Description
AC IN
AC input connector.
PV
PV array DC input terminals, including PV1+, PV1-, PV2+, PV2-.
MOTOR
Output terminal, connect with AC pump, including U,V,W.
SENSOR
Water level sensor signal input terminal (optional)
COM
RS485 or GPRS communication interface (optional)
Grounding terminal(Grounding screw on the right side of inverter
case)