5.5.2 Compatibility Table
Grid type
Inverter
(N and PE of inverter
CPSPV30000ETL
both should connect to
PEN of grid.)
(N and PE of inverter
CPSPV33000ETL
both should connect to
PEN of grid.)
(There is no N
CPSPV40000ETL
connected required .PE
of inverter should
connect to PEN of grid.)
User Manual
TN-C grid
TN-S grid
Yes
Yes
Yes
Yes
Yes
(Left N unconnected. Because there
is no terminal reserved for N point)
TN-C-S grid
Yes
Yes
Yes
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TT grid
Yes,
if U
< 30V
N-PE
Yes,
if U
< 30V
N-PE
Yes,
if U
< 30V
N-PE
(Left N unconnected.
Because there is no
terminal reserved for
N point)
CPS Mini Central series
IT grid
No
No
Yes
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