The following table provides the necessary data for the selection of these devices by the installer.
INGECON SUN 1Play TL M
Maximum inverter
current
Rated current for the
type-B thermomagnetic circuit
breaker
2.5TL M
16 A
20 A
2.7TL M
16 A
20 A
3TL M
16 A
20 A
3.3TL M
16 A
20 A
3.68TL M
16 A
20 A
4.6TL M
26.2 A
32 A
5TL M
26.2 A
32 A
5.5TL M
26.2 A
32 A
6TL M
26.2 A
32 A
When selecting the protection in an installation you must take into account that its breaking capacity is greater
than the short-circuit current of the mains connection point.
You must take into account when correctly selecting the protection that the ambient working temperature
influences the maximum current permitted by these protections as indicated by the manufacturer.
Residual current device
These inverters are equipped with a residual current monitoring device that disconnects the unit if it detects a
residual fault current according to the electrical safety standards
IEC 62109
. For this reason, it is not necessary to
include a residual current device between the unit and the electricity grid.
This protection does not detect residual currents produced upstream of the inverter. If, for other reasons, it is
necessary to install a residual current device upstream of the inverter, this must be assigned to trip at a residual
current of at least 30 mA.
5.5. Cable length
The inverter measures the voltage in its connection terminals. For this reason, the installer must use an AC cable
with a sufficiently low impedance so that increasing the voltage in the cable (between the distribution transformers
and the unit) does not cause the unit to be disconnected due to high voltage.
5.6. Photovoltaic panels
The photovoltaic panels of the installation must be Class A (IEC 61730).
63
Preparation for installing the unit
Ingeteam
ABE2011IQM01_B - Installation and Operation Manual
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Summary of Contents for INGECON SUN 1Play 2.5TL
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