4.3.4 CT or Meter Connec�on
Meter
Meter+CT
Meter and a current sensor(CT for short below) are used to detect current
power direction of the local load and the grid. The output control function
of the inverters will be activated based on the detected data.
Meter
CT
Grid
Main
Breaker
Grid
Main
Breaker
1/2
3/4
PIN Assignment
RS485 A
RS485 B
Meter Port pin assignment
1/2
3/4
PIN Assignment
RS485 A
RS485 B
Meter Port pin assignment
Load
Load
Voltage sampling
Installation
20
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