- 24 -
Pic 7.8 Sensor Clamp
(The arrow of current sensor
points to the grid)
Grid
Load
Sensor
Solar Panel array
L
N
PE
When you are reading this, we believe that you have completed the connec�on according
to the requirements of chapter 5, if you has been running your inverter at this �me, and
you want to use the limiter func�on, please turn off AC and DC switch of the inverter, and
wait for 5 minutes un�l the inverter completely discharged. Then connect the current
sensor to the inverter limiter interface. Make sure they are reliably connected, and the
current sensor should clamp to the live wire of the incoming line. In order to make it easier
for you to use the built-in limiter func�on of the inverter, we have specifically given the
wiring diagram, as shown in Picture 7.1, the red lines connected to the u�lity grid said wire
(L), blue line shows the zero line (N), yellow green line shows the ground wire (PE). We
recommend installing a AC switch between the inverter outlet and the u�lity grid, the specs
of the AC switch is determined according to the load capacity. The AC switch we
recommend to connect to the inverter output can refer to Table 5.1. If there is no integrated
DC switch inside the inverter you purchased, were commend you to connect the DC switch.
The voltage and current of the switch depends on the PV array you access.
7.2.1 Zero-export func�on via CT
Pic7.7 Connec�on diagram of Sensor Clamp
