OAE FT-2000W12V Pure Sine Wave Inverter User Manual

1. Introduzione

This manual provides detailed instructions for the installation, operation, and maintenance of your OAE FT-2000W12V Pure Sine Wave Inverter. This device combines the functions of an inverter, a battery charger, and an AC auto-transfer switch, designed to provide reliable AC power for various applications including off-grid solar systems, RVs, boats, and home backup systems. Please read this manual thoroughly before using the inverter to ensure safe and efficient operation.

2. Informazioni sulla sicurezza

Always observe the following safety precautions to prevent injury and damage to the inverter or connected equipment:

• Garantire un'adeguata ventilazione intorno all'inverter per evitare il surriscaldamento.
• Non esporre l'inverter ad acqua, pioggia, neve o spruzzi.
• Non utilizzare l'inverter se è stato danneggiato in qualsiasi modo.
• Tenere i bambini lontani dall'inverter.
• Ensure all wiring is correctly sized and properly connected to avoid electrical hazards.
• Scollegare tutte le fonti di alimentazione prima di effettuare qualsiasi operazione di manutenzione o pulizia.
• This inverter generates high voltage. Non aprire il casing a meno che tu non sia un tecnico qualificato.

3. Prodotto finitoview

3.1 Caratteristiche principali

• Integrated inverter, battery charger, and AC auto-transfer switch.
• High transfer efficiency exceeding 93%.
• Uscita a onda sinusoidale pura per dispositivi elettronici sensibili.
• Built-in AVR stabilizer for continuous stable output.
• Supports various battery types: SLA, AGM, GEL, Li-ion, LiFePO4, and Flooded batteries.
• Adjustable charging current from 0-35A.
• Five selectable working modes: AC Priority, Battery Priority, ECO, Generator, and Unattended mode.
• Comprehensive protection features: battery low/high voltage alarm, over temperature, overload, and short circuit protection.

3.2 Componenti del prodotto

The OAE FT-2000W12V inverter features a robust design with clearly labeled connections and an intuitive display. Refer to the images below for a visual guide to the inverter's front and rear panels.

Figure 1: Front and Rear Panel Diagram of the OAE FT-2000W12V Inverter, showing LED indicators, LCD display, function keys, battery terminals, AC input/output, and AC fuse.

Figura 2: generale view of the OAE FT-2000W12V Pure Sine Wave Inverter.

4. Configurazione e installazione

4.1 Montaggio dell'inverter

Mount the inverter in a dry, well-ventilated area, away from direct sunlight and heat sources. Ensure there is sufficient clearance around the unit for airflow. The inverter can be wall-mounted using the integrated mounting brackets.

4.2 Collegamenti di cablaggio

Follow the connection diagram carefully to ensure correct and safe installation. All wiring should be performed by a qualified individual.

Figure 3: Connection diagram illustrating the integration of the inverter with solar panels, MPPT charge controller, battery, generator, utility grid, and household appliances.

4.3 Selezione del tipo di batteria

The inverter supports various battery chemistries. Select the appropriate battery type in the inverter's settings to optimize charging and discharge parameters.

Figure 4: Diagram showing supported battery types including Flooded, GEL, AGM, Lithium, LiFePO4, and a customizable USER setting.

4.4 Corrente di carica regolabile

The maximum charging current can be adjusted from 0-35A. Setting the value to 0A will disable the charging function. This setting allows for optimization based on battery capacity and type.

5. Modalità operative

The OAE FT-2000W12V inverter offers five distinct operating modes to suit various power management needs:

1. AC/Line Priority Mode: In this mode, the inverter prioritizes AC utility power as the primary input. It provides AC output to loads and automatically charges the connected battery. If AC utility power fails, the inverter seamlessly switches to battery power.
2. Modalità priorità batteria: This mode prioritizes battery power supply. The inverter will draw power from the battery to supply loads. Upon reaching a low voltage protection threshold, it will transfer to AC utility power. Once the battery is sufficiently recharged, it will revert to battery power.
3. Modalità ecologica: Designed for energy saving, the inverter enters a sleep state and stops output when the load is less than 10% of its capacity. When the load exceeds 10%, it automatically reactivates and resumes normal inversion.
4. Generator Mode: This mode is used when an unstable generator (120V) is connected to the inverter's AC input. The inverter's built-in AVR (Automatic Voltage Regulator) stabilizes the input, automatically matching 50Hz/60Hz frequency, and regulates the output voltage all'interno del normale intervallo operativo.
5. Modalità non presidiata: Quando la batteria è scaricatage drops to a low level, the inverter enters a standby (power-saving) state. It will automatically restore normal inverter output once the battery voltage recovers to a user-defined value (e.g., through solar charging), enabling fully automatic operation without manual intervention.

6. Manutenzione

Una manutenzione regolare garantisce la longevità e le prestazioni ottimali del tuo inverter:

• Mantenere l'inverter pulito e privo di polvere. Utilizzare un panno asciutto per la pulizia.
• Assicurarsi che le aperture di ventilazione non siano ostruite.
• Controllare periodicamente tutti i collegamenti elettrici per verificarne la tenuta e la corrosione.
• Controllare i terminali della batteria per verificare la presenza di corrosione e pulirli se necessario.
• Controllare il display dell'inverter per individuare eventuali codici di errore o avvisi.

7. Risoluzione Dei Problemi

This section provides guidance for common issues. For problems not listed here, contact customer support.

Importante: Non sovraccaricare l'inverter. Assicurarsi che la potenza totaletage of connected appliances does not exceed the inverter's rated capacity.

Figure 5: Visual reminder to avoid overloading the inverter, showing various household appliances.

8. Specifiche

Figure 6: Diagram illustrating the physical dimensions of the OAE FT-2000W12V Inverter.

9. Garanzia e supporto

For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Retain your purchase receipt for warranty claims. Specific warranty terms and conditions may vary.