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Ingeteam
2. Unit description
2.1. Overview
The basic purpose of an inverter is to convert the direct current generated by the PV array into alternating current
to feed into the electricity grid.
The INGECON SUN 1Play HF are single-phase PV inverters with a high frequency transformer, which therefore
provide galvanic insulation between the panel and the electricity grid, grounding the PV panel at either positive or
negative terminals. There are technology types for panels in which the manufacturer indicates that it is advisable
to ground one pole of the panel to prolong its useful life. Likewise, the regulations of certain countries require
galvanic insulation between the electricity grid and the PV array. This inverter is suitable for these conditions.
It includes a power conversion stage with a high frequency transformer, with which its weight and size decreases
considerably compared to conventional transformers. At the same time, the use of a high frequency transformer
substantially improves the performance of the unit.
As standard the inverter includes communication via USB, an SD card reader for updating the firmware and
potential-free relay for signalling.
2.2. Optional accessories
These units may include the following accessories:
•
DC isolating switch.
•
Communications accessories.
•
Digital input card.
•
Self-consumption kit.
DC isolating switch
These units may incorporate a direct current isolating switch.
Communications accessories
As standard these units have local communication via USB. In addition there is the option of establishing
connections using other technology types:
•
RS-485.
•
Ethernet (including communication via RS-485, for optional use)
•
Ethernet TCP (including communication via RS-485, for optional use)
•
GSM/GPRS (including communication via RS-485, for optional use)
•
Bluetooth.
•
Bluetooth (including communication via RS-485, for optional use)
The instructions for installing the communication accessories are indicated throughout this manual. For more
information on their functioning, consult the corresponding communication accessories manual.
Digital input cards
In certain countries this card is necessary to comply with their regulations.
Self-consumption kit
These inverters are compatible with all the self-consumption options offered by Ingeteam.
2.3. Electrical safety
The design values the electrical safety can be found below.
2.3.1. Overvoltage category (OVC)
The design of the unit complies with the regulations IEC 62109-1 and IEC 62109-2. The direct current circuits
have been designed with an overvoltage category II (OVC II), and the alternating current circuits with an overvoltage
category III (OVC III).
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ABF2011IQE01_A - Installation and usage manual
Unit description
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