Growatt GBLI 6532, Руководство пользователя

Страница: 15 / 20

12
Step 4 Insert power cables and network cable into battery terminals
1. Measure battery voltage with a multi-meter and ensure the
voltage output is 0V under power-off mode.
2. Plug one end of the power cables that have been made in
Section 4.2 step 2 into DC breaker, and plug the other end
into the battery terminals.
3. Plug network cable A that has been made in Section 4.2
step 3 into a network terminal of battery (labelled as PCS),
and plug the other end of network cable A into network
port of PCS.
to PCS Network Plug
Plug 1
to DC Breaker
Positive Terminal
to DC Breaker
Positive Terminal
Plug 2
.
.
A manually operating breaker should be installed between battery and
PCS to control the main circuit during installation, wire connection and
maintenance. The breaker can be operated manually without using any
tool and should be located near the battery. The distance between battery
and the breaker should comply with local regulations. Each battery shall
be equipped with a two-pole DC breaker.
!
WARNING
5 Installation Steps under Parallel Connection
Step 1 Install battery.
If voltage difference is measured more than 1V, the difference shall be
adjusted to be less than 1V either by charging the battery with lower
voltage or discharging the battery with higher voltage before conducting
the parallel-connected installation. If two or more batteries are connected
in parallel, the same quantity of two-pole DC breakers are required
between batteries and the inverter.
Step 3 Insert power cables into battery terminals.
Power on batteries in condition of no load, measure their voltages with a
multi-meter and confirm the voltage difference not more than 0.5V. After
that, power off batteries and install them according to the procedures
specified in Section 3.3.
!
WARNING
Make the power cables of batteries based on Section 4.2 Step 2. Plug one
end of positive and negative terminals into DC breaker. Respectively
measure the positive and negative terminal blocks of each battery with
a multi-meter, and ensure the voltage outputs under off mode are all
0V. After that, plug the other end of power cables into battery terminals.
Connect DC Breakers with PCS.
Step 2:
Fasten ground terminal and grounding
cable with M6 screw for two batteries.