PNI GreenHouse SC1800B User Manual
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PNI GreenHouse SC1800B User Manual

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USER'S MANUAL
PNI GreenHouse SC1800B
3KW

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Summary of Contents for PNI GreenHouse SC1800B

  • Page 1 USER’S MANUAL PNI GreenHouse SC1800B...

  • Page 2: 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 3: Basic System Architecture

    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 4: Product Overview

    Figure 1 Hybrid Power System Product Overview...

  • Page 5: 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 6: Battery Connection

    1-3KW 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. Please refer to typical amperage in below table as required fuse or beaker size.

  • Page 7: Ac Input/Output Connection

    2. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of 2-3 Nm. Make sure polarity at both the battery and the inverter/charge is correctly connected and ring terminals are tightly screwed to the battery terminals. WARNING: Shock Hazard Installation must be performed with care due to high battery voltage in series.
  • Page 8 14 AWG 0.8~ 1.0Nm 12 AWG 1.2~ 1.6Nm Please follow below steps to implement AC input/output connection: 1. Before making AC input/output connection, be sure to open DC protector or disconnector first. 2. Remove insulation sleeve 10mm for six conductors. And shorten phase L and neutral conductor N 3 mm. 3.
  • Page 9 required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check manufacturer of air conditioner if it's equipped with time-delay function before installation. Otherwise, this inverter/charger will trig overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner.

  • Page 10: Final Assembly

    3. Make sure the wires are securely connected. Recommended PV module configuration PV Module Spec.（reference） Inverter Model Solar Input Q’ty of modules -250W MPPT-50A((2-3KW) 2S4P 8PCS -Vmp:30.9Vdc MPPT-50A((1KW) 1S6P 6PCS -Imp:8.42A MPPT-60A 3S3P 9PCS -Voc:37.7Vdc MPPT-80A 3S4P 12PCS -Isc:8.89A PWM-50A 1S6P 6PCS -Cells:60...

  • Page 11: Communication Connection

    Communication Connection Please use supplied communication cable to connect to inverter and PC. Insert bundled CD into a computer and follow on-screen instruction to install the monitoring software. For the detailed software operation, please check user manual of software inside of CD. WARNING：It’s forbidden to use network cable as the communication cable to directly communicate with the PC port.

  • Page 12: Operation And Display Panel

    Power Off Unit is off and no output is powered. Close Open Output is powered from Utility Close Open Output is Program 01 Battery voltage < Low DC warning Open Close Power On powered set as Utility voltage from Battery Battery voltage >...

  • Page 13: Lcd Display Icons

    Function Keys Function Key Description MENU Enter reset mode or setting mode go to previous selection. Increase the setting data. DOWN Decrease the setting data. Enter setting mode and Confirm the selection in setting mode go to next ENTER selection or exit the reset mode. LCD Display Icons Icon Function description...

  • Page 14: Load Information

    Batteries are fully charged. 4 bars will be on. In battery mode, it will present battery capacity. Load Percentage Battery Voltage LCD Display < 1.717V/cell 1.717V/cell ~ 1.8V/cell Load >50% 1.8 ~ 1.883V/cell > 1.883 V/cell < 1.817V/cell 1.817V/cell ~ 1.9V/cell 50%>...

  • Page 15: Lcd Setting

    Indicates the DC/AC inverter circuit is working. Mute Operation Indicates unit alarm is disabled. LCD Setting After pressing and holding "ENTER" button for 2 seconds, the unit will enter setting mode, and then, press "ENTER" or "MENU" button to confirm the selection and exit. Press "UP" or "DOWN" button to select setting programs.
  • Page 16 battery at the same time. (default) Utility will provide power to the loads as first priority. Solar and battery energy will provide power to the loads only when utility power is not available. Appliances (default) If selected, acceptable AC input voltage range will be within 90-280VAC.
  • Page 17 Restart disable Restart enable Auto restart when (default) overload occurs Auto restart when Restart disable Restart enable over temperature (default) occurs If this inverter/charger is working in Line, Standby or Fault mode, charger source can be programmed as below: Solar first Solar energy will charge battery as first priority.
  • Page 18 2-3KW 20A (default) 30A(Maximum current) 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. 12V model default setting: 14.1V Bulk charging voltage...
  • Page 19 what percentage of load is connected. 24V model default setting: 20.4V If "User-Defined" LI is selected in program 14, this program can be set up. Setting range is from 20.0V to 24.0V for 24Vdc 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 Available options for 12V models: Battery...
  • Page 20 Solar power balance enable If selected, the solar input power will be automatically adjusted according to the Solar power following formula: Max. Input solar power = balance:When Max.battery charging power + Connected enabled,solar input load power when the machine in OffGrid power will workstate.

  • Page 21: Fault Reference Code

    immediately and LCD main page will shows“ ”.If “Disable”is selected, it will cancel equalization function until next activated equalization time arrives based on program 35 setting. At this time,“ ” will be shown in LCD main page too. After pressing and holding “MENU” button for 6 seconds, the unit will enter reset mode. Press “UP” and “DOWN”...

  • Page 22: Warning Indicator

    Inverter grid voltage sensor error Inverter output current sensor error Inverter grid current sensor error Inverter load current sensor error 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...

  • Page 23: Operating State Description

    Fan 2 is locked when inverter is on. Battery is over-charged. Low battery Overload Output power derating 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.

  • Page 24: Display Setting

    power from battery and PV power. Inverter power loads from battery and PV energy 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.

  • Page 25: Specifications

    PV charger output voltage and MPPT charging current SPECIFICATIONS Table 1 Line Mode Specifications INVERTER MODEL 2-3KVA 2-3KW Input Voltage Waveform Sinusoidal (utility or generator) Nominal Input Voltage 230Vac 90Vac±7V(APL,GEN); 170Vac±7V(UPS) Low Loss Voltage 186Vac±7V(VDE) 100Vac±7V(APL,GEN);180Vac±7V(UPS) Low Loss Return Voltage 196Vac±7V(VDE) 280Vac±7V(APL, UPS,GEN) High Loss Voltage...

  • Page 26: Output Power Derating

    230Vac model: Output power derating: When AC input voltage drops to 170V depending on models, the output power will be derated Table 2 Inverter Mode Specifications INVERTER MODEL 2-3KVA 2-3KW Rated Output Power 1KW/1000W 1600W/2400W 2000W/3000W Pure Sine Wave Output Voltage Waveform 230Vac±5% Output Voltage Regulation 60Hz or 50Hz...
  • Page 27 Utility Charging Mode INVERTER MODEL 2-3KVA 2-3KW Charging Current @Nominal Input Voltage 10/20A 20/30A AGM / Gel/LEAD Battery 13.7Vdc 27.4Vdc Floating charging voltage Flooded Battery 13.7Vdc 27.4Vdc AGM / Gel/LEAD Battery 14.4Vdc 28.8Vdc Bulk charging voltage Flooded Battery 14.2Vdc 28.4Vdc (C.V voltage) Charging Algorithm 3-Step(Flooded Battery, AGM/Gel Battery), 4-Step(LI)
  • Page 28 Charging algorithm for Lithium battery Joint Utility and Solar Charging INVERTER MODEL 2KVA-3KVA 2KW-3KW CHARGER MODEL PWM-50A MPPT-50A PWM-50A MPPT-50A MPPT-60A/80A Max Charging Current Default Charging Current Table 4 General Specifications 2KVA-3KVA INVERTER MODEL 2KW-3KW Safety Certification Operating -10°C to 55°C Temperature Range Storage temperature -15°C~ 60°C...

  • Page 29: Troubleshooting

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

  • Page 30: Appendix: Approximate Back-Up Time Table

    Appendix: Approximate Back-up Time Table Model Load (W) Backup Time @ 12Vdc 100Ah (min) Backup Time @ 12Vdc 200Ah (min) 1610 1000 Model Load (W) Backup Time @ 24Vdc 100Ah (min) Backup Time @ 24Vdc 200Ah (min) 1610 1000 1200 1400 1600 1800...

  • Page 32: Manual De Utilizare

    Manual de utilizare Invertor solar PNI GreenHouse SC1800B Aplicatii -------------------------------------------------------------------- Frigider Masina de spalat...

  • Page 33: Despre Acest Manual

    Despre acest manual Acest manual ofera informatii legate de asamblare, instalare si utilizare, precum si instructiuni in caz de defectiune. Va rugam sa cititi acest manual cu atentie inainte de punerea in functiune a produsului. Nu aruncati acest manual, pastrati-l pentru referinte viitoare. Instructiuni de siguranta ATENTIONARE: Acest capitol ofera informatii de siguranta importante.
  • Page 34 INTRODUCERE Acesta este un invertor/incarcator multifunctional care combina functiile unui invertor, incarcator solar si incarcator de baterii ce ofera o sursa de alimentare neintreruptibila. Ecranul LCD ofera informatii privind configurarea si utilizarea acestui produs, cum ar fi informatii privind curentul de incarcare a bateriei, prioritate incarcare AC sau solara, tensiune de incarcare in functie de diferite aplicatii.
  • Page 35 Prezentare produs...
  • Page 36 INSTALARE Pregatire Inainte de a conecta toate firele, scoateti capacul de sus desfacand suruburile dupa cum este prezentat in imaginea de mai jos: Instalarea invertorului Inainte de alegerea locatiei de instalare, luati in considerare recomandarile de mai jos : Nu montati invertorul pe constructii facute din materiale ⚫...
  • Page 37 1-3KW Conectarea bateriei ATENTIONARE: pentru a instala invertorul in conditii de siguranta este necesar sa instalati separat intre baterie si invertor un dispozitiv de protectie la supracurent DC sau un dispozitiv de deconectare. In unele aplicatii s-ar putea sa nu fie necesara instalarea unui dispozitiv de deconectare, in orice caz, dispozitivul de protectie la supracurent este obligatoriu.
  • Page 38 1. Fixati cablurile de conexiune ale bateriei la terminalele invertorului. Pentru strangerea inelelor folositi o cheie tubulata de 2-3Nm. Acordati atentie polaritatii. ATENTIONARE: Risc de soc electric Instalarea bateriei trebuie sa se faca cu mare prudenta, intrucat se lucreaza cu intensitate ridicata a curentului.
  • Page 39 Dimensiuni recomandate pentru cabluri Dimensiune Model Valoare cuplu cablu 16 AWG 0.8~ 1.0Nm 14 AWG 0.8~ 1.0Nm 12 AWG 1.2~ 1.6Nm Urmati pasii de mai jos pentru a face conexiunie AC intrare/iesire: 1. Iniante de a face conexiunie AC intrare/iesire, asigurati-va ca ati deschis dispozitivul de protectie sau deconectare DC.
  • Page 40 ATENTIE: Aparate precum cele de aer conditionat necesita cel putin 2-3 minute pentru a porni, deoarece are nevoie de timp pentru a echilibra gazul refrigerant in interiorul circuitelor. Daca are loc o cadere de curent de la retea ce revine la scurt timp, aparatul de aer conditionat s-ar putea defecta. Pentru a preveni aceasta, verificati daca aparatul dvs.
  • Page 41 Urmati pasii de mai jos pentru conectarea modulelor PV: 1. Indepartati protectia de 10 mm de pe conductorii pozitiv si negativ 2. Verificati polaritatea conexiunii cablurilor a modulelor PV si a conectorilor de intrare PV. Apoi, conectati polul pozitiv (+) al cablului de conexiune la polul pozitiv (+) al modulului PV.
  • Page 42 Conexiuni comunicare Va rugam sa folositi cablul de comunicare inclus pentru a conecta invertorul al PC. Introduceti CD-ul in computer si urmati instructiunile de pe ecran pentru a instala software-ul de monitorizare. Pentru detalii privind folosirea software-ului, va rugam sa cititi manualul de pe CD. ATENIONARE：...
  • Page 43 Status Conditie unitate Port dry contact NC & C NO & C Power Off Unitatea este oprita si nu este conectat nici un consumator. Inchis Deschis Consumatorii se alimenteaza de la reteaua publica de curent Inchis Deschis Consumatorii Program 01 Tensiune baterie <...
  • Page 44 Aprins Eroare invertor. Rosu FAULT Clipeste Atentionare invertor. Taste Tasta Descriere MENU Acceseaza mod Reset sau mod Setari, inapoi la selectia anterioara. Sus. DOWN Jos. Acceseaza mod Setari si Confirma selectia in mod setari, inapoi la selectia ENTER anterioara sau iesire din mod Reset. Pictograme de pe LCD Pictograma Functie...
  • Page 45 bara de sus va clipi. constanta Primele 3 bare de jos vor fi aprinse, iar > 2.167 V/celula bara de sus va clipi. Bateriile sunt complet incarcate. Cele 4 bare vor fi aprinse. In modul baterie, va afisa capacitatea bateriei. Procent incarcare Tensiune baterie LCD Display...
  • Page 46 Incarcatorul solar functioneaza. Circuitul DC/AC al invertorului functioneaza. Operare fara sunet Alarmele sonore sunt dezactivate. Setari LCD Dupa ce tineti apasati timp de 2 secunde butonul "ENTER", invertorul intra in modul de setari, apoi, apasati "ENTER" sau "MENU" pentru a confirma selectia si pentru a iesi. Apasati "UP" sau "DOWN" pentru a selecta programul de setari.
  • Page 47 Energia solara furnizeaza energie consumatorilor ca sursa prioritara. Daca tensiunea bateriei este mai mare decat nivelul setat in programul 21 timp de 5 minute, si daca energia solara a fost disponibila in acest timp de 5 minute, invertorul va trece pe modul baterie, sursa solara si bateria vor furniza energie consumatorilor in acelasi timp.
  • Page 48 Bypass suprasarcina: cand este activata aceasta functie, Bypass dezactivat Bypass activat invertorul va trece pe (default) modul linie daca se inregistreaza suprasarcina in mdul baterie Restart dezactivat Restart activat Auto restart cand se (default) inregistreaza suprasarcina Restart dezactivat Restart activat Auto restart cand se (default) inregistreaza...
  • Page 49 Fiecare click creste valoarea cu 1A. MPPT-80A 80A (default) Intervalul ce poate fi setat este intre 1A si 80A. Fiecare click creste valoarea cu 1A. PWM -50A 60A (default) Intervalul ce poate fi setat este intre 1A si 80A. Fiecare click creste valoarea cu 1A. 20A（curent maxim）...
  • Page 50 Daca "User-Defined" LI este selectat in programul 14, acest program poate fi setat. Intervalul ce poate fi setat este intre 12.0V si 14.6V pentru 12Vdc. Fiecare click creste valoarea cu 0.1V. Modelul 24V setari implicite: 27.0V Daca "User-Defined" este selectat in programul 14, acest program poate fi setat.
  • Page 51 Alarm on (default) Alarm off Control alarma Alarm on Alarm off (default) Beep cand sursa primara se intrerupe inregistrare activata inregistrare dezactivata (default) Eroare inregistrare Echilibrare putere solara Daca este selectat, Puterea de intrare activata solara reglata automat dupa Echilibrare putere urmatoarea formula: solara: Puterea maxima de intrare solara=puterea...
  • Page 52 Setting range is from 12.0V to 14.6V for 12V model and 24.0V to 28.8V for 24V model. Increment of each click is 0.1V. Timp egalizare 60min(default) Intervalul ce poate fi setat este intre 5 min si baterie 900min. Fiecare click creste valoarea cu 5min. Perioada egalizare 120 min(default) Intervalul ce poate fi setat este intre 5 min si...
  • Page 53 Scurt circuit pe iesire Tesniune de iesire ridicata Overload time out Inverter bus voltage is too high Bus soft start failed Eroare releu principal Eroare senzor tensiune de iesire Eroare senzor tensiune retea publica de energie Inverter output current sensor error Eroare senzor curent retea publica de energie Inverter load current sensor error Eroare supracurent retea publica de energie...
  • Page 54 Eroare pornire lenta invertor Tensiune DC ridicata in iesirile AC Conexiune baterie deschisa Eroare senzor control curent invertor Tesniunea de iesire a invertorului este prea scazuta Indicatori de avertizare Eveniment Pictograma Ventilatorul este blocat cand invertorul este pornit Ventilatorul 2 este blocat cand invertorul este pornit. Bateria este supraincarcata.
  • Page 55 Energia solara incarca bateria si Utility-Tie reteaua publica furnizeaza PV is off energie consumatorilor. Charge Energia PV si reteaua publica pot incarca bateria. Bypass Intreruperea este cauzata de o eroare la circuitul intern sau din motive externe cum ar fi supratemperatura, scurtcircuit pe iesire etc.
  • Page 56 curent retea publica, sarcina in Watt, sarcina in VA, frecventa retea publica, frecventa invertor, tensiune PV, curent incarcare PV, tensiunea de iesire incarcare PV, curent de incarcare PV. Informatii selectabile LCD display Tensiune baterie/Curent DC de descarcare Inverter output voltage/Inverter output current Tensiune retea publica /Curent retea publica...
  • Page 57 Nominal Input Frequency 50Hz / 60Hz (Auto detection) 40HZ±1HZ(APL,UPS,GEN) Low Loss Frequency 47.5HZ±0.05HZ(VDE) 42HZ±1HZ(APL,UPS,GEN) Low Loss Return Frequency 47.5HZ±0.05HZ(VDE) 65HZ±1HZ(APL,UPS,GEN) High Loss Frequency 51.5HZ±0.05HZ(VDE) 63HZ±1HZ(APL,UPS,GEN) High Loss Return Frequency 50.05HZ±0.05HZ(VDE) Line mode: Circuit Breaker Output Short Circuit Protection Battery mode: Electronic Circuits Eficienta (Line Mode) >95% ( Rated R load, battery full charged ) 10ms typical (UPS,VDE)
  • Page 58 @ 20% ≤ load < 50% 10.7Vdc 21.4Vdc @ load ≥ 50% 10.1Vdc 20.2Vdc Nivel de avertizare tensiune DC scazuta @ load < 20% 11.5Vdc 23.0Vdc @ 20% ≤ load < 50% 11.2Vdc 22.4Vdc @ load ≥ 50% 10.6Vdc 21.2Vdc Nivel de tensiune DC scazuta (Cut-off Voltage) @ load <...
  • Page 59 Algoritmul de incarcare pentru bateriile cu plumb acid Algoritmul de incarcare pentru bateriile Litiu Incarcare de la reteau publica sau de la sursa solara Invertor 2KVA-3KVA 2KW-3KW Model PWM-50A MPPT-50A PWM-50A MPPT-50A MPPT-60A/80A Curent maxim de incarcare Curent de incarcare implicit Tabelul 4 Specificatii generale 2KVA-3KVA Invertor...
  • Page 60 Anexa: Timp aproximativ de Back-up Model Load (W) Backup Time @ 12Vdc 100Ah (min) Backup Time @ 12Vdc 200Ah (min) 1610 1000 Model Load (W) Backup Time @ 24Vdc 100Ah (min) Backup Time @ 24Vdc 200Ah (min) 1610 1000 1200 1400 1600 1800...

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