Installation and Operation Manual 49
8.4 Starting and closing
Starting process:
1. Connect the photovoltaic array, KSG-10K/12K/15K/17K/20K
inverter and alternating current grid correctly according to the
above- mentioned installation process.
2. Measure whether the voltage of alternating and direct current meets
the starting condition of machine with multimeter before starting.
3. First, close the breaker of direct current input.
4. Then, close the breaker of grid.
5. The KSG-10K/12K/15K/17K/20K inverter will be started
automatically and combined to the grid when the conditions for
normal operation of machine are satisfied.
6. The grid-connected inverter cannot be controlled manually after its
normal operation and it has the functions of automatic starting and
closing after fault.
Closing process:
1. The grid-connected inverter will close automatically when the solar
cannot meet the requirement for generating.
2. The operation can be performed via LCD on the panel.
Closing process for emergency:
Firstly, cut off the breaker of grid and then cut off the breaker of direct
current for photovoltaic array if the emergency closing is required, or
the direct current breaker will be damaged and the personal hazardous
will be produced. Our company cannot commit the quality assurance
and bear any responsibility arising from it due to failure of complying
with this requirement.
