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Electrical installation
Contents of this chapter
This chapter contains general instructions for earthing and cabling of the PVS800-IS inverter
station. The instructions do not substitute the local regulations which must always be obeyed.
WARNING!
Only an authorized electrician is allowed to install the cabling to the inverter station.
Follow the
Safety instructions (page 9)
physical injury or death may follow, or damage may occur to the equipment.
Routing the cables
Route the input DC power cables, AC power cables and control cables in separate paths.
The minimum distance between control cables and DC (or AC) power cables is 500 mm
when run in parallel.
Do not install the control cables in the same cable trenches with DC cables.
Where control cables must cross power cables, ensure they are arranged at an angle as
near to 90 degrees as possible.
Use separate cable lead-through holes for different cable types.
Do not run extra cables through the inverter station.
Locations of the cable entries
See chapter
Drawings (page 57)
and the local safety regulations. If ignored,
for the location of the cable entries.
Electrical installation 33
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