SHANGHAI SERMATEC ENERGY TECHNOLOGY CO.,LTD
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3.Ensure that the AC
side
wiring
is
in
accordance with the
"micro
source
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 3QF 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.
4.Micro source device controller connected with communication line
to main control box
5.All wiring is connected to the terminal from the outside through
the wire hole at the bottom of the energy storage device. After
wiring, please seal the wire hole with fireproof mud.
6.When wiring, make sure that there is no dangerous voltage at the
connection point.
7.Ensure that the communication harness and the DC side harness
are connected correctly.
8.Ensure that all switches, circuit breakers and other types of
components are disconnected.
Charging operation steps
Step one
Turn on the "9-switch" of the main control
box
Step two
Close QF grid connected circuit breaker,
1QF energy storage circuit breaker, 2qf load
circuit breaker and 3Qf micro source circuit
breaker
Step three
Close 1QF-1
：
FAN
、
1QF-2
：
Air conditioner
、
QF1
