Fronius Primo 3.0-1 Installation Instructions

Connecting solar module strings to the inverter
Safety
WARNING!
Danger due to incorrect operation and incorrectly performed work.
This can result in serious injury and damage to property.
▶
Only qualified staff are authorised to commission your inverter and only
within the scope of the respective technical regulations.
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Read the Installation and Operating Instructions before installing and com-
missioning the equipment.
WARNING!
Danger due to grid voltage and DC voltage from solar modules that are exposed
to light.
This may result in an electric shock.
▶
Ensure that both the AC side and the DC side of the inverter are de-ener-
gised before carrying out any connection work.
▶
Only an authorised electrical engineer is permitted to connect this equip-
ment to the public grid.
WARNING!
Risk of electric shock if the solar module ground is not grounded or is not
grounded properly.
An electric shock can be fatal.
▶
To comply with IEC 62109-2:2011, any grounding required by the manufac-
turer of the solar module ground within the inverter must only be carried out
via the specified fuse.
WARNING!
Danger from DC voltage in solar modules.
An electric shock can be fatal. The inverter's insulation monitoring is deactivated
when the solar modules are grounded.
▶
Ensure that grounded solar modules are assembled so that they are insu-
lated according to Protection Class II
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Place the relevant safety sticker in a clearly visible place on the photovoltaic
system
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Configure the inverter so that an error message is displayed if the fuse trips.
WARNING!
Danger due to grid voltage and DC voltage from solar modules.
This may result in an electric shock.
▶
The DC main switch is only to be used to de-energise the power stage set.
The connection area is still live when the DC main switch is switched off.
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Ensure that the power stage set and connection area are disconnected from
one another before carrying out any maintenance or service tasks.
▶
The power stage set, which is enclosed in a separate housing, must only be
disconnected from the connection area when in a de-energized state.
▶
Maintenance and servicing in the power stage set of the inverter must only
be carried out by Fronius-trained service technicians.
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Fronius Primo 3.0-1 Specifications

General

Purpose	Solar panel
Efficiency	98 %
Output power	3000 W
Input current	12 A
Input voltage	80 - 1000 V
Output voltage	- V
Input frequency	50 - 60 Hz
Power supply type	Auto
Adjustable output voltage	-
International Protection (IP) code	IP65
Product color	Black, Grey
Built-in display	Yes
Operating temperature (T-T)	-40 - 55 °C

Weight and Dimensions

Depth	204 mm
Width	431 mm
Height	645 mm
Weight	21500 g