PNI GreenHouse SC3500 User Manual
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PNI GreenHouse SC3500 User Manual

Solar inverter/charger mppt 4kw- 12kw
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PNI GreenHouse SC3500
Manual de utilizare
6KW 48V MPPT

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Summary of Contents for PNI GreenHouse SC3500

  • Page 1 PNI GreenHouse SC3500 Manual de utilizare 6KW 48V MPPT...
  • Page 2 DESPRE ACEST MANUAL Introducere Acest manual descrie modul de instalare, asamblare, functionare si intretinere al invertorului PNI SC3500. Va rugam sa cititi acest manual cu atentie inainte de instalare si utilizare. Pastrati acest manual pentru referinte viitoare. Acest manual ofera instructiuni de instalare si siguranta, precum si informatii despre sculele, echipamentele si cablurile necesare.
  • Page 3 INTRODUCERE Acesta este un invertor/incarcator multi-functional, care combina functiile unui invertor, incarcator solar si incarcator de baterii pentru a oferi o sursa de energie neintreruptibila. Ecranul LCD al invertorului ofera utilizatorului informatii precum curentul de incarcare a bateriei, prioritate incarcare AC sau Solar, si tensiunea de intrare in functie de aplicatii.
  • Page 4 Prezentare produs 1.Intrerupator on/off si Power saver 2.Ecran LCD 3.Indicatro status 4.Indicator descarcare/incarcare 5.Indicator eroare 6.Butoane functii 7.Port control de la distanta 8.BAT - 9.FAN 10.BAT + 11.Port WI-FI 12.Port de comunicare USB 13.Intrerupator bupass/intrare AC 14.AC output breaker 15.AGS (Auto Generator Start) 16.BTS 17.Intrare AC 18.Iesire AC...
  • Page 5 INSTALARE Continutul pachetului Iniante de a instala invertorul, verificati integritatea acestuia. Verificati ca nici o componenta a invertorului sa nu fie deteriorata la transport. Continutul pachetului:  Invertor x 1  Manual de utilizare x 1  Cablu USB x 1 ...
  • Page 6 Instalarea invertorului. Conectarea bateriei ATENTIE: Pentru a utiliza invertorul in mod sigur si pentru a respecta toate regulamentele, este necesar sa instalati intre baterie si invertor o protectie separata in caz de supracurent DC sau un dispozitv de deconectare. In unele aplicatii ar putea sa nu fie necesara instalarea unui dispozitiv de deconectare, in orice caz, este recomandat sa instalati o protectie la cupracurent.
  • Page 7 Cabluri recomandate pentru conectarea bateriei: Valoare capacitate Dimens. Model cuplu Amperaj min. baterie cablu 4024 200A 400AH 2~ 3 Nm 2*2AWG 5024 250A 600AH 2~ 3 Nm 2*1AWG 4048 100A 400AH 2~ 3 Nm 1*2AWG 5048 130A 600AH 2~ 3 Nm 1*1AWG 6048 150A...
  • Page 8 Conexiuen intrare/iesire AC ATENTIE!! Inainte de a conecta sursa de alimentare AC, instalati un intrerupator AC separat intre invertor si sursa de alimentare AC. Acesta va asigura ca invertorul este complet deconectat in timpul operatiunilor de intretinere si protejat de supracurentul de pe intrarea AC. Intrerupatorul AC recomandat este de 40A pentru 4KW-6KW, 80A pentru 8KW-12KW.
  • Page 9 L→LINE - Faza (maro sau negru) N→Neutral - Null (albastru) 8. Asigurati-va ca toate conexiunile sunt bine facute si suruburile bine stranse. ATENTIE: Important Asigurati-va ca respectati polaritatea conexiunilor AC. Daca firele L si N sunt conectate invers, ar putea cauza scurtcircuit pe retea daca invertoarele opereaza in paralel.
  • Page 10 Tensiune maxima circuit deschis panouri PV 145Vdc Interval tensiune panouri PV MPPT 30V-130V 60V-130V Tensiune minima baterie pentru incarcare PV Tensiune baterie +3Vdc Urmati pasii de mai jos pentru a efectua conexiunile modulelor PV: 1. Indepartati izolatia de 10 mm de pe conductorii pozitiv si negativ 2.
  • Page 11 Specificatii moduel pV（de Invertor Intrare solara Numar module referinta） -260W 24V/80A 3S3P 9PCS -Vmp:30.9Vdc 48V/80A 3S6P 18PCS -Imp:8.42A -Voc:37.7Vdc 48V/100A 3S7P 21PCS -Isc:8.89A 48V/200A 3S7P*2 21PCS*2 -Celule:60 Schema instalare panouri solare Asamblare finala Dupa ce ati conectat toate cablurile, puneti la loc capacul invertorului si fixati-l in suruburi. Conexiuni linii de comunicare Folositi cablurile de comunicare incluse pentru a conecta invertorul al PC.
  • Page 12 consulati manualul de utilizare de pe CD. Instructiuni de utilizare Pornire/Oprire/Economisire energie Invertorul are 3 status-uri: "ON(Power Saver)”"INVERTER OFF” si "ON” Cand intrerupatorul este pe pozitia "INVERTER OFF”, invertorul este oprit. Cand intrerupatorul este pe pozitia "ON(Power Saver)” sau "ON", invertorul este pornit. Functia Power saver (economisire energie) este destinata economisirii bateriei cand nu sutn consumatori sau cand consumatorii functioneaza rar.
  • Page 13 Semnal releu neenergizat Exista un releu neenergizat (3A/250VAC) disponibil pe panoul din spate. Poate fi folosit pentru a furniza smenal catre dispozitivele externe cand tensiunea bateriei atinge nivelul de atentionare. Status unitate Port releu Conditie Unitatea este oprita si nu este alimentat nici un consumator. Inchis Power Off Inchis...
  • Page 14 Pictograme ecran LCD Pictograma Descriere functie Informatii sursa intrare si informatii iesire Indica informatii AC. Indica informatii DC. Indica tensiunea de intrare, frecventa de intrare, tensiune PV, tensiune baterie si curentul de incarcare. Indica tensiunea de iesire, frecventa de iesire, sarcina in VA, sarcina in Watt si curentul de descarcare.
  • Page 15 > 1.883 V/celula < 1.817V/celula 1.817V/celula ~ 1.9V/celula 50%> Incarcare > 20% 1.9 ~ 1.983V/celula > 1.983V/cell < 1.867V/celula 1.867V/celula ~ 1.95V/celula Incarcare < 20% 1.95 ~ 2.033V/celula > 2.033V/celula Informatii incarcare Indica supraincarcare. Indica nivelul de incarcare: 0-24%, 25-49%, 50-74% si 75-100%. 0%~24% 25%~49% 50%~74%...
  • Page 16 Setari LCD Apasand timp de 2 secunde butonul ENTER, invertorul intra in modul de setari. Apasati "UP" sau "DOWN" pentru a selecta programul de setari. Apoi, apasati "ENTER" sau "MENU" pentru a confirma selectia si pentru a iesi. Program Descriere Optiune selectabila Iesire din modul de setari Escape Energia solara furnizeaza energie consumatorilor...
  • Page 17 Frecventa de iesire Energia solara va incarca bateria ca prioritate. Prioritate sursa solara (default) Energia solara va alimenta consumatorii ca prioritare. Suprasarcina bypass: Bypass dezactivat Bypass activat CAnd este activat, (default) unitatea va trece pe modul linie daca in modul baterie are loc o suprasarcina Restart dezactivat Restart activat...
  • Page 18 curent de incarcare 6KW48V 1-80A 8KW48V 1-100A 10KW48V 1-120A 12KW48V 1-140A AGM (default) Flooded LEAD Tip baterie Litiu Ion Definit de utilizator Daca "Definit de utilizator" LI este selectat, tensiunea de incarcare a bateriei si tensiunea minima de intrerupere pot fi setate in programele 17, 18 and 19. 24V model default setting: 28.2V Daca "Definit de utilizator"...
  • Page 19 Daca "autodefinit" este selectat in programul 14, acest program poate fi setat. Intervalul este de la 40.0V la 48.0V pentru 48Vdc. Cresterea cu fiecare click este de 0.1V. Tensiunea minima de intrerupere va ramane al valoarea setata indiferent de sarcina conectata. Optiuni disponibile pentru modelul de 24V : Intervalul este de la 22.0V la 29.0V.
  • Page 20 solara = Puterea maxima de incarcare a bateriei ) Egalizare baterie Egalizare baterie dezactivat(default) Egalizare baterie Optiuni disponibile pentru modelul de 24V:28.8V Tensiune egalizare Optiuni disponibile pentru modelul de48V :57.6V baterie Intervalul este de la 24.0V la 29.2V pentru modelul 24V si de la 48.0V la 58.4V pentru 48V.
  • Page 21 (default) Resetare setari dezactivata Resetare setari activata Coduri de eroare Cod eroare Descriere Icon on Ventilatorul este blocat cand invertorul este oprit Supratemperatura transformator invertor Tensiunea bateriei este prea mare Tensiunea bateriei este prea mica Scurtcircuit pe iesire Tensiunea de iesire a invertorului este prea mare Timp de suprasarcina Tensiunea magistralei invertorului este prea mare Eroare pornire soft...
  • Page 22 Eroare supracurent retea Supratemperatura radiator invertor Eroare tensiune incarcare solara a bateriei Eroare senzor curent incarcare solara Curentul de incarcare solara este necontrolabil Tensiunea de retea a invertorului este scazuta Tensiunea de retea a invertorului este mare Frecventa scazuta de retea a invertorului Frecventa crescuta de retea a invertorului Eroare protectie supracurent Tensiunea magistralei invertorului este prea mica...
  • Page 23 Incarcarea solara se opreste datorita bateriei descarcate. Incarcarea solara se opreste datorita tensiunii PV prea mare. Incarcarea solara se opreste datorita suprasarcinii. Supratemperatura incarcare solara. Eroare comunicare incarcare PV Eroare parametru Descriere mod de functionare Stadiu de operare Descriere Ecran LCD Utility-Tie state Energia solara incarca bateria PV este pornit...
  • Page 24 Invertorul alimenteaza consumatorii doar de la baterie Invertorul se opreste daca este Stop state oprit din soft sau a intervenit o eroare. Setari de afisare Informatiile afisate pe ecran pot fi schimbate apasand tastele "SUS" sau "JOS" . Informatiile afisate sunt prezentate in ordinea urmatoare: tensiune baterie, curent baterie, tensiune invertor, curent invertor, tensiune retea, curent retea, sarcina in Watt, sarcina in VA, frecventa retea, frecventa invertor, tensiune PV, putere incarcare PV, tensiune de iesire incarcare PV, curent de incarcare PV.
  • Page 25 Tensiune de iesire incarcare PV si curent de incarcare MPPT SPECIFICATII TEHNICE Tabel 1 Specificatii Mod Linie (Line Mode) INVERTOR 4KW24V 5KW24V 4KW48V 5KW48V 6KW48V 8KW48V 10KW48V 12KW48V Forma unda tensiune de intrare Sinusoida (retea sau generator) Tensiune de intrare nominala 230Vac Low Loss Voltage 90Vac±7V(APL,GEN);...
  • Page 26 230Vac±5% Reglarea tesniune de iesire 60Hz or 50Hz Frecventa de iesire Eficienta de varf ＞83% ＞85% ＞88% 5min@100%-110% load; 10s@110%~150% load;5S@＞150% load Protectie suprasarcina 2* putere nominala pentru 400 milisecunde Capacitate supratensiune Tensiune de intrare DC nominala 24Vdc 48VDC Tensiune de pornire la rece 23.0Vdc 46.0VDC Atentionare tensiune DC...
  • Page 27 Tabel 3 Specificatii Mod Incarcare Mod de incarcare de la retea INVERTOR 4KW24V 5KW24V 4KW48V 5KW48V 6KW48V 8KW48V 10KW48V 12KW48V Curent de incarcare 1-80A 1-100A 1-60A 1-70A 1-80A 1-100A 1-120A 1-140A @Nominal Input Voltage Absorption Voltage AGM / Gel/LEAD Battery 25Vdc 50Vdc Flooded Battery...
  • Page 28 Tabel 4 Specificatii generale 4KW24V 5KW24V 4KW48V 5KW48V 6KW48V 8KW48V 10KW48V 12KW48V INVERTOR Certificare Interval temperatura 0°C to 40°C de lucru Temperatura depozitare -25°C~ 60°C Dimensiuni 745X505X370mm 884X618X443mm (D*W*H), mm Greutate neta, kg 82.5...
  • Page 30 USER’S MANUAL SOLAR INVERTER/CHARGER MPPT 4KW- 12KW...

  • Page 31: Table Of Contents

    Table Of Contents ABOUT THIS MANUAL ............................. 1 Purpose ................................1 Scope ................................1 SAFETY INSTRUCTIONS ..........................1 INTRODUCTION ............................... 2 Features ................................2 Basic System Architecture ..........................2 Product Overview ............................. 3 INSTALLATION ..............................4 Unpacking and Inspection ..........................4 Preparation ..............................

  • Page 32: About This Manual

    ABOUT THIS MANUAL Purpose This manual describes the assembly, installation, operation and troubleshooting of this unit. Please read this manual carefully before installations and operations. Keep this manual for future reference. Scope This manual provides safety and installation guidelines as well as information on tools and wiring. The following cases are not within the scope of warranty: (1) Out of warranty.

  • Page 33: Introduction

    INTRODUCTION This is a multi-function inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications.

  • Page 34: Product Overview

    Product Overview 1.Power saver on/off switch 2.LCD display 3.Status indicator 4.Discharging/Charging indicator 5.Fault indicator 6.Function buttons 7.Remote control port 8.BAT - 9.FAN 10.BAT + 11.WI-FI port 12.USB communication port 13.AC input /bypass breaker 14.AC output breaker 15.AGS(Auto Generator Start) 16.BTS 17.AC input 18.AC output 19.PV input...

  • Page 35: Installation

    INSTALLATION Unpacking and Inspection Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items inside of package:  The unit x 1  User manual x 1  USB cable x 1 ...

  • Page 36: Battery Connection

    Install the unit by screwing screws. Battery Connection CAUTION: To safety operation and regulation compliance, it’s requested to install a separate DC over-current protector or disconnect device between battery and inverter. It may not be requested to have a disconnect device in some applications, however, it’s still requested to have over-current protection installed.
  • Page 37 Recommended battery cable and terminal size: Least Typical Torque Model Battery Wire Size Amperage value capacity 4024 200A 400AH 2~ 3 Nm 2*2AWG 5024 250A 600AH 2~ 3 Nm 2*1AWG 4048 100A 400AH 2~ 3 Nm 1*2AWG 5048 130A 600AH 2~ 3 Nm 1*1AWG 6048...

  • Page 38: Ac Input/Output Connection

    AC Input/Output Connection CAUTION!! Before connecting to AC input power source, please install a separate AC breaker between inverter and AC input power source. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input. The recommended appropriate of AC breaker is 40A for 4KW-6KW, 80A for 8KW-12KW.

  • Page 39: Pv Connection

    L→LINE (brown or black) N→Neutral (blue) 8. Make sure the wires are securely connected. CAUTION: Important Be sure to connect AC wires with correct polarity. If L and N wires are connected reversely, it may cause utility short-circuited when these inverters are worked in parallel operation. CAUTION: Appliances such as air conditioner are required at least 2~3 minutes to restart because it's required to have enough time to balance refrigerant gas inside of circuits.
  • Page 40 Max. PV Array Open Circuit Voltage 145Vdc PV Array MPPT Voltage Range 30V-130V 60V-130V Min. battery voltage for PV charge Battery voltage +3Vdc Please follow below steps to implement PV module connection: 1. Remove insulation sleeve 10 mm for positive and negative conductors 2.

  • Page 41: Final Assembly

    PV Module Spec.（reference） Inverter Model Solar Input Q’ty of modules -260W 24V/80A 3S3P 9PCS -Vmp:30.9Vdc 48V/80A 3S6P 18PCS -Imp:8.42A 48V/100A 3S7P 21PCS -Voc:37.7Vdc -Isc:8.89A 48V/200A 3S7P*2 21PCS*2 -Cells:60 Solar panel installation schematic Final Assembly After connecting all wirings, please put bottom cover back by screwing two screws as shown below. Communication Connection Please use supplied communication cable to connect to inverter and PC.

  • Page 42: Operation

    check user manual of software inside of CD. OPERATION Power ON/OFF/Power Saver There are 3 different status for inverter: "ON(Power Saver)”"INVERTER OFF” and "ON” When power switch is in "INVERTER OFF” position, the inverter is powered off. When power switch is turned to either of "ON(Power Saver)”or "ON", the inverter is powered on. Power saver function is designed to conserve battery power when AC power is not or rarely required by the loads.

  • Page 43: Operation And Display Panel

    Dry Contact Signal There is one dry contact (3A/250VAC) available on the rear panel. It could be used to deliver signal to external device when battery voltage reaches warning level. Unit Status Condition Dry contact port Power Off Unit is off and no output is powered. Close Output is powered from Utility Close...

  • Page 44: Lcd Display Icons

    LCD Display Icons Icon Function description Input Source Information and Output Information Indicates the AC information. Indicates the DC information. Indicate input voltage, input frequency, PV voltage, battery voltage and charger current. Indicate output voltage, output frequency, load in VA, load in Watt and discharging current.
  • Page 45 > 1.883 V/cell < 1.817V/cell 1.817V/cell ~ 1.9V/cell 50%> Load > 20% 1.9 ~ 1.983V/cell > 1.983V/cell < 1.867V/cell 1.867V/cell ~ 1.95V/cell Load < 20% 1.95 ~ 2.033V/cell > 2.033V/cell Load Information Indicates overload. Indicates the load level by 0-24%, 25-49%, 50-74% and 75-100%. 0%~24% 25%~49% 50%~74%...

  • Page 46: Lcd Setting

    LCD Setting After pressing and holding "ENTER" button for 2 seconds, the unit will enter setting mode. Press "UP" or "DOWN" button to select setting programs. And then, press "ENTER" or "MENU" button to confirm the selection and exit. Program Description Selectable option Exit setting mode Escape...
  • Page 47 Output frequency Solar energy provides power to charge battery as first priority. Solar supply priority (default) Solar energy provides power to the loads as first priority. Overload bypass: When Bypass disable Bypass enable enabled, the unit will (default) transfer to line mode if overload occurs battery mode.
  • Page 48 charging current 6KW48V 1-80A 8KW48V 1-100A 10KW48V 1-120A 12KW48V 1-140A AGM (default) Flooded LEAD Battery type Lithium Ion User-Defined If "User-Defined" LI is selected, battery charge voltage and low DC cut-off voltage can be set up in program 17, 18 and 19. 24V model default setting: 28.2V If "User-Defined"...
  • Page 49 If self-defined is selected in program 14, this program can be set up. Setting range is from 40.0V to 48.0V for 48Vdc model. Increment of each click is 0.1V. Low DC cut-off voltage will be fixed to setting value no matter what percentage of load is connected.
  • Page 50 power = Max.battery charging power ) Battery equalization Battery equalization disable(default) Battery equalization Available options for 24V models:28.8V Battery equalization Available options for 48V models:57.6V voltage Setting range is from 24.0V to 29.2V for 24V model and 48.0V to 58.4V for 48V model.

  • Page 51: Fault Reference Code

    (default) Reset setting disable Reset setting enable Fault Reference Code Fault Code Fault Event Icon on Fan is locked when inverter is off Inverter transformer over temperature battery voltage is too high Battery voltage is too low Output short circuited Inverter output voltage is high Overload time out Inverter bus voltage is too high...

  • Page 52: Warning Indicator

    Inverter grid over current error Inverter radiator over temperature Solar charger battery voltage class error Solar charger current sensor error Solar charger current is uncontrollable Inverter grid voltage is low Inverter grid voltage is high Inverter grid under frequency Inverter grid over frequency Inverter over current protection error Inverter bus voltage is too low Inverter soft start failed...

  • Page 53: Operating State Description

    Solar charger stops due to low battery. Solar charger stops due to high PV voltage. Solar charger stops due to over load. Solar charger over temperature. PV charger communication error. Parameter error. Operating State Description Operation state Description LCD display Utility-Tie state PV energy is charger into the PV is on...

  • Page 54: Disply Setting

    Inverter power loads from battery only Stop state The inverter stop working if you turn off the inverter by the soft key or error has occurred in the condition of no grid. Display Setting The LCD display information will be switched in turns by pressing "UP" or "DOWN" key. The selectable information is switched as below order: battery voltage, battery current , inverter voltage, inverter current, grid voltage, grid current, load in Watt, load in VA, grid frequency, inverter frequency, PV voltage, PV charging power, PV charging output voltage, PV charging current.

  • Page 55: Specifications

    PV charger output voltage and MPPT charging current SPECIFICATIONS Table 1 Line Mode Specifications INVERTER MODEL 4KW24V 5KW24V 4KW48V 5KW48V 6KW48V 8KW48V 10KW48V 12KW48V Input Voltage Waveform Sinusoidal (utility or generator) Nominal Input Voltage 230Vac Low Loss Voltage 90Vac±7V(APL,GEN); 170Vac±7V(UPS) Low Loss Return Voltage 100Vac±7V(APL,GEN);180Vac±7V(UPS) High Loss Voltage...
  • Page 56 230Vac±5% Output Voltage Regulation 60Hz or 50Hz Output Frequency Peak Efficiency ＞83% ＞85% ＞88% 5min@100%-110% load; 10s@110%~150% load;5S@＞150% load Overload Protection 2* rated power for 400 millisecond Surge Capacity 24Vdc 48VDC Nominal DC Input Voltage 23.0Vdc 46.0VDC Cold Start Voltage Low DC Warning Voltage @ load <...
  • Page 57 Table 3 Charge Mode Specifications Utility Charging Mode INVERTER MODEL 4KW24V 5KW24V 4KW48V 5KW48V 6KW48V 8KW48V 10KW48V 12KW48V Charging Current 1-80A 1-100A 1-60A 1-70A 1-80A 1-100A 1-120A 1-140A @Nominal Input Voltage Absorption Voltage AGM / Gel/LEAD Battery 25Vdc 50Vdc Flooded Battery 25Vdc 50Vdc Refloat Voltage...
  • Page 58 Table 4 General Specifications 4KW24V 5KW24V 4KW48V 5KW48V 6KW48V 8KW48V 10KW48V 12KW48V INVERTER MODEL Safety Certification Operating 0°C to 40°C Temperature Range Storage temperature -25°C~ 60°C Dimension (D*W*H), 745X505X370mm 884X618X443mm Net Weight, kg 82.5...

  • Page 59: Trouble Shooting

    TROUBLE SHOOTING Problem LCD/LED/Buzzer Explanation / Possible cause What to do Unit shuts down LCD/LEDs and buzzer automatically will be active for 3 The battery voltage is too low 1. Re-charge battery. during startup seconds and then (<1.91V/Cell) 2. Replace battery. process.
  • Page 60 USER’S MANUAL SOLAR INVERTER/CHARGER...

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