Njoy Astris 5K/3P2T2 User manual

User Manual

Manual de ulizare

Before using this product, carefully read all product documentaon and retain it for future reference.

Astris 3Phase

319.9.23.0

Content

Forward 1

Symbol Conventions 2

Safety 2

1.1 Symbols Used 3

1.2 Safety Precaution 3

Product Introduction 5

2.1 Overview 5

2.2 Model Denition 5

2.3 Product Appearance 6

Upack and Storage 8

3.1 Upack and Check 8

3.2 Storage Inverter 9

3.3 Identify Inverter 9

Installation 10

4.1 Selecting the Mounting Location 10

4.2 Mounting 14

Electrical Connection 16

5.1 Grounding 16

5.2 AC Connection 18

5.3 DC Connection 20

5.4 Communication Connection 23

Startup/Shutdown Procedure 27

6.1 Check before startup/shutdown Procedure 27

6.2 Startup Procedure 27

6.3 Shutdown Procedure 28

User Interface 29

Troubleshooting and Maintenance 33

English

Română

8.1 Troubleshooting 34

8.2 Maintenance 38

Please read this manual before using the product.

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.

Forward

Preface

About This Manual

This manual describes the installaon, electrical connecon,

commissioning and maintenance, APP operaon of the inverter. Please

rst read the manual and related documents carefully before using

the product and store it in a place where installaon, operaon and

maintenance personnel can access it at any me. The illustraon in this

user manual is for reference only. This user manual is subject to change

without prior noce.

It is addressed to the following models:

SIN320050002ATCU0B - Astris 5K /3P2T2

SIN320060002ATCU0B - Astris 6K /3P2T2

SIN320080002ATCU0B - Astris 8K /3P2T2

SIN320100002ATCU0B - Astris 10K /3P2T2

SIN320100003ATCU0B - Astris 10K /3P2T3

SIN320120003ATCU0B - Astris 12K /3P2T3

SIN320150003ATCU0B - Astris 15K /3P2T3

SIN320150004ATCU0B - Astris 15K /3P2T4

SIN320170004ATCU0B - Astris 17K /3P2T4

SIN320200004ATCU0B - Astris 20K /3P2T4

SIN320220004ATCU0B - Astris 22K /3P2T4

SIN320250004ATCU0B - Astris 25K /3P2T4

English

Română

Symbol Convenons

The following safety instrucons and general informaon are used within

this user manual.

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.

Safety

Before using the inverter, please read all instrucons and cauonary

markings on the unit and manual. Put the instrucons where you can

take them easily. The inverter of us strictly conforms to related safety

rules in design and test. Local safety regulaons shall be followed during

installaon, operaon and maintenance. Incorrect operaon work may

cause injury or death and damage to the inverter and other operator or a

third party. To avoid injury and damage to the inverter and other opera-

tor,please follow the safety precauons.

Target Group

Inverters must be installed by professional electrical engineers who

have obtained relevant qualicaons.

1.2 Safety Precauon

1.1 Symbols Used

• Installaon and maintenance of inverters must be performed by

qualied personnel, in accordance with local electrical standards,

wiring regulaons and requirements of local power authories.

• To avoid electric shock, DC input and AC output of the inverter must

be terminated at least 10 minutes before performing any installaon

or maintenance.

Symbol Description

Danger of high voltage and electric shock!

Only qualied personnel may perform work on the inverter.

Danger of high voltage. Residual voltage in the inverter need

5 mins to discharge, wait 5 mins before operaon.

Danger of hot surface

Fire danger

Environmental Protecon Use Period

Refer to the operang instrucons

Product should not be disposed as household waste

Grounding terminal

5 mins

English

Română

• The temperature of some parts of the inverter may exceed 60°

• during operaon,do not touch the inverter during operaon to

avoid being burnt.

• Ensure children are kept away from inverters.

• Don’t open the front cover of the inverter. Apart from performing

work at the wiring terminal, touching or changing components

without authorizaon may cause injury to people, damage to

inverters and annulment of the warranty ropriate measures to avoid

electric shock.

• Ensure the output voltage of the proposed PV array is lower than

the maximum rated input voltage of the inverter; otherwise the

inverter may be damaged and the warranty annulled.

• When exposed to sunlight, the PV array generates dangerous high

DC voltage. Please operate according to our instrucons,or it will

result in danger to life.

• Don’t insert or pull the terminals when the inverter is running.

The three-phase grid-ed PV inverter converts the DC generated by PV

panels into three-phase alternang currentand is delivered to the grid.

This series inverter is an important part of PV system and it is suitable

for household use, commercial use, shery use, agricultural use and other

scenarios.

This series inverter is suitable for TN-S, TN-C, TN-C-S and TT grid system.

Refer to the following gures:

Model number descripons (using Astris 10K/3P2T2 as an example):

2.1 Overview

Product Introducon

PV strings Inverter AC Distribution Unit Grid

(Only take fan cooling as an example in appearance)

TN -S

Transforme r

TN -C

PE N

TN -C-S

Transformer Transformer Transforme r

Inverter

2.2 Model Denion

InverterInverterInverter

English

Română

The following is only for reference, specic please in kind prevail

2.3 Product Appearance

208.5mm 414.27mm

398mm

460mm

190.5mm

480.5mm

(Only take natural cooling as an example in appearance)

Natural cooling series

Fan cooling series

Output Power (10KW)

3 Phase (3P)

10KTL-D3/G2

Grid-tied;second genneratio

10K/3P2T2

Descripon Descripon

1 DC Switch

2 LED Indicators

3 LCD Screen (Oponal)

4 External ground terminal

Descripon Descripon

5 PV terminal

6 RS485 communicaon port

7 WiFi/GPRS/LAN model communicaon port

(Oponal)

8 AC output port

9 External fan (It is only suitable for Fan cooling

series)

Natural cooling series Fan cooling series 1 Fan cooling series 2

5 6 7 8

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