Electrical Connection
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Doc. No.: 9.0020.0589B0
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Electrical Connection
Electrical schematic diagram
The main electrical schematic diagram of the Combiner is shown in Figure 4-1.
The AC power from PV inverters are input to the fuses of Combiner and then
output through disconnect switch. The disconnect switch can meet the input
requirements of the 800VAC power.
Note: PE=Protective earthing
Figure 4-1 Basic electrical schematic diagram of the Combiner
WARNING!
Be careful of high AC voltage! Check all the input and output cables
or terminals to en
sure there’s no voltage before electrical connection
to avoid electric shock!
CAUTION!
Connect the cables following strictly the polarities marked on the
device to avoid short circuit hazards.
