AAS2000IKI01
13
Installation manual
Ingeteam Power Technology, S.A.
2.2. Characteristics of the electrical installation
Ingecon
®
Sun Power Units with a transformer are designed to be connected to the low voltage public grid.
Ingecon
®
Sun Power units are designed for connection to a dedicated network with an IT-type neutral connection scheme.
An IT scheme has no directly grounded feed point. In this system, the resulting intensity of a first phase against mass
or phase against ground fault is sufficiently low as to not cause the appearance of dangerous contact currents.
2.3. EMC requirements
The Ingecon
®
Sun Power units are equipped with the necessary filtering elements to comply with EMC requirements
for industrial applications in order to prevent disturbances in other equipment outside the installation.
All Ingecon
®
Sun Power TL units are connected to the grid through a low to medium voltage transformer. This trans-
former gives the unit galvanic isolation that affects its good performance in terms of noise emission. This is why:
CAUTION
Any auxiliary element must be connected to the low voltage network powering Ingecon
®
Sun Power TL
units via an auxiliary galvanic isolation transformer.
Further information about characteristics and connections of these auxiliary transformers can be found in section 5.3.2.