Supporting Surface And Fastening; Protection Of The Connection To The Electricity Grid; Ingecon Sun 1Play Hf U; Cable Length - Ingeteam INGECON SUN 1Play HF U Manual De Instalacion Y Uso

Ingeteam
The surrounding atmosphere must be clean and at temperatures above 104 ºF (40 ºC), the relative humidity must
be between 4% and 50%. Higher percentages of relative humidity up to 95% are tolerated at temperatures below
86 ºF (30 ºC).
Take into account that moderate condensation may occasionally occur as a consequence of temperature variations.
For this reason, apart from the unit's own protection, it is necessary to monitor these units once they have been
started up on sites where the conditions described above are not expected to be present.
In the event of condensation, never apply voltage to the unit.

5.3. Supporting Surface and Fastening

These inverters must be installed in accordance with the specifications in the following figure. The permitted
positive inclination is between the range of 15 to 90º. The installation with negative inclination (example on the
right) is not permitted.
Reserve a solid wall to which to attach the unit. It must be possible to drill the wall and fit suitable wall anchors
and self-tapping screws to support the unit's weight.

5.4. Protection of the connection to the electricity grid

It is necessary to install protection elements in the connection between the inverter and the electricity grid.
Thermomagnetic circuit breaker
A thermomagnetic circuit breaker and/or fuse must be installed on the connection between the inverter and the
electricity grid.
The following table provides the necessary data for the selection of these devices by the installer.
INGECON SUN 1Play HF U
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
You must comply with applicable regulations governing the protection of people in the electricity grid.

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.
20
Maximum inverter
2.8HF U
3.3HF U
5HF U
6HF U
Rated current for the
type-B thermomagnetic
current
circuit breaker
13.5 A
26.2 A
26.2 A
26.2 A
ABF2013IQM01_ - Installation and Operation Manual
Preparation for installing the unit
20 A
32 A
32 A
32 A