A. When the safety distance S is satisfied:
The position ®® of the figure should be equipped with a lightning protection
module. In general, it is recommended to install Type II in position®and Type I in
position©.
B. Whenthe safety and safety distance S is not met:
In addition to position 3, Type I lightning protection module should be installed in
Figure
®@®.
3) The lightning down conductor and the equipment ground wire eventually sink
at a total ground point, but the two cannot share the wire. That is, the equipment
grounding wire should be pulled sep arately, and the wire diameter requirement
>6mm
2
when the safety interval distance S is satisfied.
4) About the above lightning protection lightning receptor system related design
reference GB/T 21 71 4.3-201 5.
6.6 Active power control with smart meter, CT or ripple control
signal receiver
This series inverter has integrated export limitation functionality. To use this func-
tion, you can connect smart meter or CT. The smart meter model is Eastron
SDM230-Modbus. The CT Model is TOP 90 -S10/SP4(LEM).The primary aperture is
10mm,output cable length is 5m .The arrow on the CT must pointing towards the
inverter.
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