EN
29
737.096 | 11.37
Identification
General information
Feature
Description
Type
StecaGrid 8000 3ph / 10000 3ph
Part numbers
738.974 (StecaGrid 8000 3ph) /
737.092 (StecaGrid 10000 3ph)
Version: 03/02/2011
Issue version of the manual
Z02
Manufacturer address
See chapter 9
Contact Steca
Certificates
See chapter
Certificates
Optional accessories
StecaGrid Vision
Type plate
The above specifications and more can be found on the type plate; see the illus-
trated example. The type plate is located on the lower right side of the inverter.
Voltage: 350 - 700V, max. 845V
Current: max. 32A
Voltage: 3x230V, 50Hz
Current: max. 15A
Power:
Manufacturer:
Art. number: 737.092
Model: StecaGrid 10000 3ph
S/N: 737092VI001155550005
DC Input:
AC Output:
max. 10300W,
10000W for
setting Belgium
IP classification: IP 54
According to: VDE 0126-1-1: 06-2
Made in EU
Safety
Danger
Risk of death by electrocution!
X
The unit may only be connected to the grid by qualified personnel in accord-
ance with the regulations of the local power supply company.
Introduction
A significant contribution to environmental protection can be made by using re-
newable energy sources as less carbon dioxide (CO
2
) is released into the Earth’s
atmosphere, as well as other harmful gases, following the burning of fossil fuels.
One such renewable energy source is the sun.
Solar energy is converted into electricity by means of a PV system (photovoltaic
system). A PV system contains, amongst other things, an inverter. The inverter
converts the direct current produced by the solar modules into alternating current
which can be fed directly into the public power grid.
The inverter was designed for so-called “grid-connected systems”. With these sys-
tems, the inverter is connected parallel to the public power grid.
The latest technology is used in the inverter. Very high efficiency is achieved as a
result. The advantage of three-phase feeding is that the produced solar capacity
is always symmetrically distributed on all three power conductors to the public
power grid. This is the case across the whole output range of the inverter . When
designing a system, the laborious work involved in avoiding asymmetry of more
than 4.6 kW (or 5 kW / 6 kW – depending on the country) through the correct se-
lection of separate inverters is thus dispensed with.
