SunSynk SYNK-5K-SG03LP1 Guide de l'utilisateur

INSTALLER MANUAL

SYNK-3.6K-SG03LP1

SYNK-5K-SG03LP1

www.sunsynk.com

[email protected]

SINGLE-PHASE

HYBRID INVERTER

v.35 (12/11/23) PLEASE RETAIN FOR

FUTURE REFERENCE

SINGLE PHASE HI 3.6/5kW | Installer Manual2

Table of Contents

SAFETY 3

General Safety 3

Symbols/Safety Signs 3

Safety Instructions 5

Product Disposal 5

PRODUCT INTRODUCTION 6

Product Overview 6

Product Size 7

Product Features 8

Basic System Architecture 9

TECHNICAL SPECIFICATIONS 10

INSTALLATION 12

Parts List 12

Selecting the Mounting Area 13

Mounting the Inverter 14

Battery Connection 15

Function Port Denition 17

Recommended DC Battery Protection 18

Connecting a Lithium Battery 18

Lead-Acid Battery Temperature Sensor 20

Connecting the AC 21

Recommended AC Surge Protector 22

PV Connection 23

PV Module Selection 23

PV Module Wiring 23

PV Protection 24

Installing the CT Coil 24

Meter Connection 26

System Connection for the CHNT Meter 26

Earth Connection (MANDATORY) 26

Wiring System for Inverter 27

Typical Application of Diesel Generator 28

Single-Phase Parallel Connection 29

Three-Phase Parallel Inverter 30

OPERATION 31

Switching ON/OFF 31

Display 31

LED Indicators 31

Function Buttons 31

LCD Operation Flow Chart 32

Home Page 33

Status Page 33

System Flow Page 34

Setup Page 35

Basic Setup 36

Set Time (Clock) 36

Set Company Name / Beeper / Auto dim 36

Factory Reset and Lock Code 37

Inverter Remote Control 38

Battery Setup Page 38

Generator & Battery Page 39

Battery Discharge Page 41

Setting Up a Lithium Battery 43

Program Charge & Discharge Times 49

Grid Supply Page 53

Paralleling Inverters Advanced Settings 57

Connecting the DRM’s 60

Advanced Function Setup 61

Solar Power Generated 61

Grid Power 62

Advanced Settings for Wind Turbines 63

Advanced Settings for Auxiliary Load 64

OPERATION MODES 67

Mode I: Basic 67

Mode II: Generator 67

Mode III: With Aux-Load 68

Mode IV: AC Couple 68

Mode V: Grid-Tied 70

FAULT CODES 70

COMMISSIONING 74

Start-Up / Shutdown Procedure 74

Inverter Commissioning Info 74

GDFI Fault 75

MAINTENANCE 75

APPENDIX A 76

APPENDIX B 77

APPENDIX C 77

APPENDIX D 77

APPENDIX E 77

SINGLE PHASE HI 3.6/5kW | Installer Manual3

SAFETY

This device should only be used in accordance with the instructions within this manual and in compli-

ance with local, regional, and national laws and regulations. Only allow this device to be installed, oper-

ated, maintained, and repaired by other people who have read and understood this manual. Ensure the

manual is included with this device should it be passed to a third party.

DO NOT allow minors, untrained personnel, or person(s) suering from a physical or mental impairment

that would aect their ability to follow this manual, install, maintain or repair this device.

Any untrained personnel who might get near this device while it is in operation MUST be informed that it

is dangerous and instructed carefully on how to avoid injury.

General Safety

Symbols/Safety Signs

This symbol indicates information that if

ignored, could result in personal injury,

physical damage or even death due to

incorrect handling.

CE mark is attached to the solar

inverter to verify that the unit follows

the provisions of the European Low

Voltage and EMC Directives.

Risk of burn. Refer to the operating instructions.

5min

Risk of electric shock.

DO NOT touch the terminal or remove

the shell within 5 minutes after discon-

necting all power.

The UKCA marking is used for products

placed on the market in Great Britain

(England, Scotland and Wales). The

UKCA marking applies to most prod-

ucts for which the CE marking could be

used.

Keep the equipment well-ventilated.

ONLY qualied personnel should install

or perform maintenance work on the

units.

This product's batteries contain an ex-

plosive, self-reactive material that could

blow up when heated.

Warranty Void if Seal is Broken

Be careful when touching the inverter!

It is an electrical product with risk of

electric shock and heating.

Store below 25°C.

Indicates that this product is recyclable. Keep the product out of reach of chil-

dren!

Keep away from open ames and

moisture.

Avoid unsuitable shoes for installing

and operating the inverter.

SINGLE PHASE HI 3.6/5kW | Installer Manual4

V DC 48 V

230V

15.70 A

BATTERY INPUT

Battery Discharge Voltage, Battery

Discharge Current, Input Voltage Type,

Battery Discharge Power.

V DC 48 V

230V

15.70 A

AC OUTPUT

Output Voltage, Input Voltage Type, Ac

Output Rated Current, Max AC Current,

Output Frequency, Max AC ISC, Power

Factor & AC Output Rated Power.

V DC 48 V

230V

15.70 A

TEMPERATURE

Ambient, Min & Max.

V DC 48 V

230V

15.70 A

PV INPUT

PV Input Voltage, Number of MPPT's,

MPPT Input Current & Max PV ISC.

V DC 48 V

230V

15.70 A

Net Weight in Kilograms.

V DC 48 V

230V

15.70 A

Protective Conductor Terminal or Earth

Ground Terminal.

V DC 48 V

230V

15.70 A

Single Phase.

V DC 48 V

230V

15.70 A

Three Phase.

V DC 48 V

230V

15.70 A

Inverter DC to AC.

WARRANTY REGISTRATION

Scan the QR code to access our web-

site and sign up for the manufacturer’s

warranty.

MANUAL DOWNLOAD

Download the latest version of the

instruction manual by scanning the QR

code.

Do not dispose the device, accesso-

ries, and packaging with regular waste.

Follow local ordinances or contact the

manufacturer for disposal guidance.

V DC 48 V

230V

15.70 A

CONTINUOUS OUTPUT

CURRENT

Maximum Continuous Output Current,

Output Frequency and Voltage, & AUX

(programmable AC output on battery

SOC).

SINGLE PHASE HI 3.6/5kW | Installer Manual5

Safety Instructions

This chapter contains important safety and operating instructions. Read and keep this manual for future

reference.

Before using the inverter, please read the instructions and warning signs of the battery and correspond-

ing sections in the instruction manual.

Do not disassemble the inverter. If you need maintenance or repair, take it to a professional service

center.

Improper reassembly may result in electric shock or re.

To reduce the risk of electric shock, disconnect all wires before attempting any maintenance or cleaning.

Turning o the unit will not reduce this risk.

Never charge a frozen battery.

For optimum operation of this inverter, please follow the required specications to select the appropri-

ate cable size. It is very important to operate this inverter correctly.

Be very cautious when working with metal tools on or around batteries. Dropping a tool may cause a

spark or short circuit in batteries or other electrical parts, even causing an explosion.

Please strictly follow the installation procedure when you want to disconnect AC or DC terminals.

Please refer to this manual's "Installation" section for details.

Grounding instructions - this inverter should be connected to a permanent grounded wiring system. Be

sure to comply with local requirements and regulations to install this inverter.

Never cause AC output and DC input to short-circuit. Do not connect to the mains when DC input short

circuits.

Product Disposal

DO NOT dispose this product with domestic waste!

Electrical devices should be disposed of in accordance with regional directives on electronic and/ or elec-

tronic-waste disposal. In case of further questions, please consult your supplier. In some cases, the supplier

can take care of proper disposal.

WARNING

HIGH LIFE RISK DUE TO FIRE OR ELECTROCUTION.

Sunsynk Single-Phase Hybrid Inverter can only be installed by a qualied licensed electrical

contractor. This is not a DIY product.

SINGLE PHASE HI 3.6/5kW | Installer Manual6

PRODUCT INTRODUCTION

This multifunctional inverter combines the functions of an inverter, solar charger and battery charger to oer

uninterruptible power support with a portable size. Its comprehensive LCD display oers user-congurable

and easily accessible button operations such as battery charging, AC/solar charging, and acceptable input

voltage based on dierent applications.

Product Overview

1. Inverter Indicators 7. DRMs Port 13. Power On/O Button

2. LCD Display 8. Parallel Port 14. DC Switch

3. Function Buttons 9. Function Port 15. PV Input with Two MPPT

4. Battery Input Connectors 10. Generator Input 16. Battery

5. RS485/Meter Port 11. Load 17. Temperature Sensor

6. BMS 485/CAN Port 12. Grid 18. Wi-Fi Interface

��

1 2

SINGLE PHASE HI 3.6/5kW | Installer Manual7

Product Size

Inverter Size

SINGLE PHASE HI 3.6/5kW | Installer Manual8

Product Features

INTERACTIVE

Easy and simple to understand display

Supporting Wi-Fi or GSM monitoring

Visual power ow screen

Smart settable 3-stage MPPT charging for optimized battery performance

Auxiliary load function

Parallel / multi invert function grid-tied and o-grid

COMPATIBLE

Compatible with main electrical grid voltages or power generators

Compatible with wind turbines

220V single phase, pure sine-wave inverter

Self-consumption and feed-in to the grid

Auto restart while AC is recovering

Auto earth bond feature (Via a relay)

CONFIGURABLE

Fully programmable controller

Programmable supply priority for battery or grid

Programmable multiple operation modes: on-grid/o-grid & UPS

Congurable battery charging - current/voltage based on applications by LCD setting

Congurable AC / solar / generator charger priority by LCD setting

SECURE

Overload/over-temperature/short-circuit protection

Smart battery charger design for optimized battery protection

Limiting function installed to prevent excess power overow to grid

APPLICATIONS

Marine (vessel power management)

Power shedding (home/oce/factory)

UPS (fuel-saving systems)

Remote locations with solar and wind generators

Building sites

Military locations

Telecommunication

SINGLE PHASE HI 3.6/5kW | Installer Manual9

Basic System Architecture

The following illustration shows the basic application of this inverter.

It also includes the following devices to have a Complete running system.

Generator or Utility

PV modules

Consult with your system integrator for other possible system architectures depending on your

requirements.

This inverter can power all kinds of appliances in a home or one environment, including motor-type

appliances such as refrigerators and air conditioners

SINGLE PHASE HI 3.6/5kW | Installer Manual10

TECHNICAL SPECIFICATIONS

Model SYNK-3.6K-SG03LP1 SYNK-5K-SG03LP1

Battery Input Date

Battery Type Lead-acid or Li-Ion

Battery Voltage Range 48Vd.c (40Vd.c ~ 60Vd.c)

Max. Charging/Discharging Current 90Ad.c (max.) 120Ad.c (max.)

Charging Curve 3 Stages / Equalization

External Temperature Sensor Yes

Charging Strategy for Li-Ion Battery Self-adaption to BMS

PV String Input Data

Max. DC Input Power 4680W 6500W

PV Input Voltage 370V (125V~500V)

MPPT Range 150~425V

Full Load DC Voltage Range 300~425V

Start-up Voltage 125V

PV Input Current 13Ad.c + 13Ad.c

No. of MPPT Trackers 2

No. of Strings Per MPPT Tracker 1+1

AC Output Data

Rated AC Output and UPS Power 3600W 5000W

Max. AC Output Power 3960W 5500W

Max. AC Output Apparent Power 3960VA 5500VA

Peak Power(o grid) 2 times of rated power, 10s

AC Output Rated Current 16.4/15.7Aa.c 22.7/21.7Aa.c

Max. AC Current 18/17.2Aa.c 25/23.9Aa.c

Max. Continuous AC Passthrough 35A

Power Factor 0.8 leading to 0.8 lagging

Output Frequency and Voltage 50/60Hz; 220/230 (single phase)

Grid Type Single Phase

Total Harmonic Distortion (THD) <3% (of nominal power)

DC current injection <0.5% ln

Eciency

Max. Eciency 97.60%

Euro Eciency 96.50%

MPPT Eciency >99%

Protection

PV Input Lightning Protection Integrated

Anti-islanding Protection Integrated

PV String Input Reverse Polarity

Protection Integrated

Insulation Resistor Detection Integrated

Residual Current Monitoring Unit Integrated

Output Over Current Protection Integrated

Output Shorted Protection Integrated

Surge Protection DC Type II / AC Type II

Over Voltage Category DC Type II / AC Type III

Ce manuel convient aux modèles suivants

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