SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD
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5.3 Micro source mode
Table 5-5 micro source mode
Matters needing attention
1.Ensure that the AC
side
wiring
is
in
accordance with "grid
side wiring"
A.Measure with the phase sequence
table to ensure that the phase sequence
of the connected cable is positive
sequence
；
B.Measure with a multimeter and confirm
that the cable connected to the terminal
does not have current
；
C.The output distribution switch QF A / B
/ C / N phase of AC power grid is
respectively connected to a / B / C / N
phase of power grid, including the
connection of PE line.
2.Make sure that the AC
side wiring follows the
"load side wiring"
A.Measure with the phase sequence
table to ensure that the phase sequence
of the connected cable is positive
sequence
；
B.Measure with a multimeter and confirm
that the cable connected to the terminal
does not have current
；
C.When the 2qf A / B / C / N phase of the
AC load output distribution switch is
respectively connected to the A / B / C / N
phase of the load, including the
connection of PE line, ensure that there is
no dangerous voltage at the connection
point.
