Njoy Astris 7K/1P2T2 User manual

Astris 7K/8K/10K Installaon Manual
(Hardware)
Manual de Instalare
(Hardware)
Before using this product, carefully read all product documentaon and retain it for future reference.
SIN120070002ATCU0B - Astris 7K/1P2T2
SIN120080003ATCU0B - Astris 8K/1P2T3
SIN120100003ATCU0B - Astris 10K/1P2T3
318.06.23.0

2
Contents
Safety 2
1.1 Personnel Safety 2
1.2 PV Inverter Protecon 3
Overview of the Inverter 5
2.1 Funconal Models 5
2.2 Network Applicaon 6
2.3 Outline and Dimensions 6
2.4 Working Process 8
2.5 Working Modes 9
Storage 10
Installaon 11
4.1 Checking the Outer Packing 11
4.2 Moving the inverter 12
4.3 Idenfy the PV Inverter 12
4.4 Installaon Requirements 13
4.5 Installing a Rear Panel 17
4.6 Installing the inverter 20
ElectricalConnecons 21
5.1 Connecng Protecon Ground (PGND) Cables 21
5.2 Connecng AC Output Cables 23
5.3 Connecng the PV Strings 26
5.4 Connecng Communicaon Cables 31
5.5 Power limit (oponal) 32
5.6 Installaon Vericaon 34
SystemOperaon 35
6.1 Powering ON the Inverter 35
6.2 Powering OFF the Inverter 35
UserInterface 36
7.1 HMI specicaon denion 37

3
English
Română
7.2 LCD automac-page-turning display 38
Maintenance 39
8.1 Roune Maintenance 40
8.2 Inverter Troubleshoong 41
8.3 Removing the Inverter 43
Disposal of the Inverter 44

1
Thank you for purchasing our products!
Please read this manual before using the product.
Forward
NOTE!
This user manual is subject to change without prior noce.
ApplicaonModel
Grid-ed PV string inverter
- 7K/8K/10K
Applicable Personnel
This user manual is intended for photovoltaic (PV) inverter operang
personnel and qualied electrical technicians.
This user manual introduces the inverter in terms of its installaon,
electrical connecons, operaon, commissioning, maintenance,
and troubleshoong. Please read through the manual carefully
before installing and using the inverter, and keep the manual well
for future reference.

2
English
Română
SymbolConvenons
Safety symbols used in this manual, which highlight potenal safety risks
and important safety informaon, are listed as follows:
Symbol Description
DANGER Indicates an imminently hazardous situaon which, if not
correctly followed, will result in serious injury or death.
WARNING Indicates a potenally hazardous situaon which, if not
correctly followed, could result in serious injury or death.
CAUTION Indicates a potenally hazardous situaon which, if not
correctly followed, could result in moderate or minor injury.
NOTICE Indicates a potenally hazardous situaon which, if not correctly
followed, could result in equipment failure, or property damage.
NOTE
Calls aenon to important informaon, best pracces and
ps: supplement addional safety instrucons for your beer
use of the PV inverter to reduce the waste of your resource.
REFER Refer to documentaon (Remind operators to refer to the
documentaon shipped with the inverter).
Safety
1
Before beginning your journey, please read these safety precauons in
User Manual carefully.
1.1 Personnel Safety
a. The PV inverter must be installed, electronically connected, operated
and maintained through specially trained technician;
b. The qualied technician must be familiar with the safety regulaons of
electrical system working process of PV power generaon system, and
standards of local power grid;
c. The technician must read through this User Manual carefully and master
it before any operaon.