Használati útmutató APSystems DS3
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APsystems DS3 series
DS3-L and DS3 Microinverters
EMEA region
Installation Manual
ALTENERGY POWER SYSTEM Inc.
emea.APsystems.com
APsystems
Cypresbaan 7, 2908 LT, Capelle aan den Ijssel
The Netherlands
Tel: +31-10-2582670 EMAIL: info.emea@APsystems.com
Rue des Monts d’Or, ZAC de Folliouses Sud-Les Echets 01700 Miribel,
France
TEL: +33-481-65-60-40 EMAIL:info.emea@APsystems.com
© All Rights Reserved

APsystems DS3 series Installation/User Manual
1
Table of Contents
1.Important Safety Instructions ...................................................................................................... 2
1.1 Safety Instructions ...................................................................................................................................... 2
1.2 Radio Interference Statement .................................................................................................................... 3
1.3 Symbols replace words on the equipment, on a display, or in manuals ................................................... 4
2.APsystems Microinverter System Introduction............................................................................ 5
2.1 Key elements of an APsystems system ....................................................................................................... 5
2.2 The advantages of an APsystems system ................................................................................................... 6
3.APsystems Microinverter DS3 series Introduction ....................................................................... 7
3.1 Characteristics of the DS3 microinverter .................................................................................................... 7
3.2 Features of the DS3 microinverter.............................................................................................................. 7
4.APsystems Microinverter System Installation.............................................................................. 8
4.1 Additional accessories supplied by APsystems .......................................................................................... 8
4.2 Other required accessories not supplied by APsystems ............................................................................ 8
4.3 Installation Procedures ............................................................................................................................... 9
4.3.1 Step 1 - Verify that grid voltage is matching with microinverter rating ......................................... 9
4.3.2 Step 2 – Y3 AC Bus Cable distribution ............................................................................................. 9
4.3.3 Step 3 - Attach the APsystems Microinverters to the Racking ........................................................ 9
4.3.4 Step 4 - Ground the system ............................................................................................................ 10
4.3.5 Step 5 - Connect the APsystems microinverter to AC bus cable ................................................... 10
4.3.6 Step 6 - Install a Bus Cable End Cap at the end of AC bus cable ....................................................11
4.3.7 Step 7 - Connect APsystems Microinverters to the PV Modules .................................................. 12
4.3.8 Step 8 - Complete the APsystems installation map ...................................................................... 13
4.3.9 Step 9 - Warning Notice ................................................................................................................. 13
5. Microinverter system operating instructions ............................................................................ 14
6.Troubleshooting ......................................................................................................................... 15
6.1 Status Indications and Error Reporting .................................................................................................... 15
6.1.1 Start up LED .................................................................................................................................... 15
6.1.2 Operation LED ................................................................................................................................ 15
6.1.3 GFDI Error ....................................................................................................................................... 15
6.2 ECU_APP .................................................................................................................................................... 15
6.3 Installer EMA (web portal or EMA Manager APP) ................................................................................... 15
6.4 Trouble Shooting Guide ............................................................................................................................ 15
6.5 APsystems Technical Support ................................................................................................................... 16
6.6 Maintenance ............................................................................................................................................. 16
7.Replace a microinverter............................................................................................................. 17
8.Technical Data ............................................................................................................................ 18
8.1 DS3 series Microinverter Datasheet ......................................................................................................... 19
9. DS3 series - Wiring Diagram ..................................................................................................... 20
9.1 Sample Wiring Diagram - Single Phase ..................................................................................................... 20
10 APsystems Microinverter & Energy Communication Unit Installation Map ............................. 21

APsystems DS3 series Installation Manual
2
1.Important Safety Instructions
This manual contains important instructions to follow during installation and maintenance of the APsystems
Photovoltaic Grid-connected Microinverter. To reduce the risk of electrical shock and ensure a safe installation and
operation of the APsystems Microinverter, the following symbols appear throughout this document to indicate
dangerous conditions and important safety instructions.
Specifications are subject to change without notice. Please ensure you are using the most recent update found at
https://emea.apsystems.com/resources/library/
This indicates a situation where failure to follow instructions may cause a serious hardware failure or
personnel danger if not applied appropriately. Use extreme caution when performing this task.
This indicates information that is important for optimized microinverter operation. Follow these instructions
closely.
1.1 Safety Instructions
Only qualified professionals should install and/or replace APsystems Microinverters.
Perform all electrical installations in accordance with local electrical codes.
Before installing or using the APsystems Microinverter, please read all instructions and cautionary markings
in the technical documents and on the APsystems Microinverter system and the solar array.
Do NOT disconnect the PV module from the APsystems Microinverter without first disconnecting the AC
power.
Be aware that the body of the APsystems Microinverter is the heat sink and can reach a temperature of 80°C.
To reduce risk of burns, do not touch the body of the Microinverter.
Do NOT attempt to repair the APsystems Microinverter. If the micro is suspected to be faulty, please contact
your local APsystems Technical Support to start troubleshooting and obtain a RMA (Return Merchandise
Authorization) number to start the replacement process if needed. Damaging or opening the APsystems
Microinverter will void the warranty.
Caution!
When connecting a microinverter, it is recommended to first connect the AC Bus cable to the ground then
connect the AC connector to ensure proper earthing of the micro-inverter, then do the DC connections. When
disconnecting a microinverter disconnect the AC by opening the branch circuit breaker first but maintain the
protective earthing conductor in the branch circuit breaker connected to the microinverter, then disconnect
the DC inputs.
Please install AC breakers on the AC side of the inverter.
Termékspecifikációk
Márka: | APSystems |
Kategória: | nincs kategorizálva |
Modell: | DS3 |
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