4
INV250 / INV350 / INV500
02.2020
1.0 About this manual
Diese Anleitung beschreibt die Montage und Bedienung des
Micro-Wechselrichters. Die Montage- und Bedienungsanleitung
sollte stets in greifbarer Nähe des Wechselrichters aufbewahrt
werden.
1.1 Symbols used
The following types of safety instructions are used in these
manual and must be observed when mounting and operating
the inverter:
Danger!
„
Danger“ indicates a situation which, if not
avoided, will result in personal injury.
Attention!
„Caution“ refers to a situation which, if not
avoided, will result in damage to property,
non-observance of which can lead to damage to
property.
Note!
The term „Note“ lists an issue for which its
observance leads to an improvement in the
operation.
1.2 Scope
These instructions apply to the following micro inverters:
•
INV250-45EU
•
INV250-45EU RS485
•
INV250-45EU PLC
•
INV350-60EU
•
INV350-60EU RS485
•
INV350-60EU PLC
•
INV500-90EU
•
INV500-90EU RS485
•
INV500-90EU PLC
1.3 Target audience
This manual is for the installer and operator of the inverter types
mentioned in the scope.
Attention!
This manual requires knowledge corresponding
to a recognized professional qualification as an
electrician.
2.0 Safety and regulations
The micro inverter converts the DC voltage generated by the PV
modules into AC voltage and feeds it into the grid. AEconversion
GmbH & Co KG does not assume any liability for damages caused by
non-observance of these instructions. When installing the inverter,
please observe all assembly and installation instructions of all parts
and components of the system.
2.1 General information and safety instructions
The proper and safe operation of this device requires proper
transport, storage, installation and assembly as well as careful
operation and maintenance. When operating this equipment,
certain parts of the equipment are under dangerous voltage
which can cause serious bodily injury or death.
Therefore, please follow the instructions below to minimize the
risk of injury.
2.1.1 Storage, transportation, operation and maintenance
The following warnings must be observed for storage,
transport, operation and maintenance.
- Proper grounding, conductor sizing and
appropriate short circuit protection must be
provided to ensure operational safety.
- Never disconnect the solar generator from the
inverter while it is connected to the grid.
- Before carrying out visual inspections and
maintenance work, check that the power supply is
switched off and secured against being switched
back
on.
- Observe the hazard, warning and safety
information provided in these operating and
installation instructions.
- Do not under any circumstances tamper with
or manipulate the inverter or other parts of the
system.
- Risk of damage due to improper modifications!
- Keep all contacts dry and clean!
- Only transport the inverter in the packaging
provided.
2.1.2 Assembly, installation and electrical connection
The following warnings must be observed for assembly,
installation and electrical connection.
- The device must be mounted in accordance with
the safety regulations (e.g. DIN, VDE) and all other
relevant state or local regulations.
- The installation must only be carried out by
persons who have a recognized professional
qualification as electricians.
