Omron KP100L-OD - 12-2010 User Manual page 36

The KP100L is designed with grid network system type TT, TN. Then If you use transformer, connect the Neutral
to the ground as shown in the figure below.
Grid Connect Photovoltaic Inverte KP100L-OD-USER'S MANUAL
Neutral in KP100L side should be
connected to the ground.
Neutral in KP100L side should be
connected to the ground.
3P
3P+N
Grid
N
3P+N
3P+N
Grid
N
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