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- 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 Factory Current Frequency
SDM230-Modbus EASTRON 0.5% 0.2%
DDSU666 CHINT 1% 1%
CT model Factory Ratio
CTSA016 YUANXING 100A/33.33mA
EICT-120K-T1000C ELECMAT 120A/40mA
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
USB serial port
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