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Note!
For a precise reading and control of power, a meter can be used instead of a CT. If
the CT is fitted in the wrong orientation, anti-backflow function will fail.
- RS485
RS485 is a standard communication interface which can transmit the real time data from inverter
to PC or other monitoring devices.
- Meter (optional)
The inverter has integrated export limitation functionality. To use this function, a power meter or a
CT must be installed. For Meter installation, please install it on the grid side.
Meter model
SDM230-Modbus
DDSU666
EICT-120K-T1000C
Factory
EASTRON
CHINT
CT model
Factory
CTSA016
YUANXING
ELECMAT
RS485
USB serial port
Current
0.5%
1%
Ratio
100A/33.33mA
120A/40mA
26
Frequency
0.2%
1%
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