turn over
- Mark the appropriate center of each PV module on the
framework for inverter placement.
- Attach the Micro-Inverter using hardware accessories that are
suitable for the framework used in the PV System, i.e. screws
and sliding blocks.
- Ensure a minimum distance of 20 mm between the roof top
and the bottom of the inverter. In addition, a distance of 25
mm between the back of the PV module and the top of the
inverter should be complied with.
- Make a note of the serial numbers of each inverter and the
corresponding PV module. It will help you later to create an
overview of your PV system.
- Connect the PV module to the Micro-Inverter using the DC
Cabling.
- Switch in the circuit breaker to energize the AC line.
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2
3
This Quick Manual provides basic information for the installation of the APtronic
Micro-Inverter. For detailed information, please refer to the Installation Manual
provided on CD.
WARNING!
All electrical installations must be done by in compliance with local and national
electrical codes.
CE Mark
The CE mark documents that according to the label the inverter fulfills the
following essential requirements of relevant directives:
· Directive on the Electromagnetic Compatibility with the Directive 2004/108/EC
· Low Voltage Directive (Directive 2006/95/EC)
Accessories needed
1 - Mounting accessories for PV racking system
2 - Distribution Block
- Cover for Distribution Block
3 - PV-modules including male and female connector Amhenol H4
- The inverters are connected using 20A 3-pin AC extension
cables and distribution blocks, with one input and three
outputs, to form a continuous AC power circuit.
- Make sure that the maximum number of inverters in a branch
is not exceeded. (see table)
- Any unused AC Connectors must be covered with an end
cap.
- The end of the AC wire of one branch must be switched to
a circuit breaker with a current rating of 16A (20A) and a
characteristic of type B. (see table)
QUICK MANUAL -INV-EU PLC
EU/50Hz/230V
Installations:
16A Circuit Breaker
Non-EU/50Hz/230V
Installations:
16A Circuit Breaker
Non-EU/50Hz/230V
Installations:
20A Circuit Breaker
Type of inverter
Max. number of inverters in one branch
INV250-45 EU
12
12
15
INV350-60 EU
9
9
11
INV350-80 EU
9
9
11
INV500-80 EU
6
6
8
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