OAE FT-2000W12V Pure Sine Wave Inverter User Manual

1. Úvod

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. Bezpečnostní informace

Vždy dodržujte následující bezpečnostní opatření, abyste předešli zranění a poškození střídače nebo připojeného zařízení:

• Zajistěte řádné větrání kolem měniče, aby nedošlo k přehřátí.
• Nevystavujte střídač vodě, dešti, sněhu nebo stříkající vodě.
• Pokud byl střídač jakkoli poškozen, neprovozujte jej.
• Udržujte děti mimo dosah měniče.
• Ensure all wiring is correctly sized and properly connected to avoid electrical hazards.
• Před prováděním jakékoli údržby nebo čištění odpojte všechny zdroje napájení.
• This inverter generates high voltage. Do not open the casing unless you are a qualified technician.

3. Konec produktuview

3.1 Klíčové vlastnosti

• Integrated inverter, battery charger, and AC auto-transfer switch.
• High transfer efficiency exceeding 93%.
• Čistý sinusový výstup pro citlivou elektroniku.
• 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 Komponenty produktu

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.

Obrázek 2: Celkově view of the OAE FT-2000W12V Pure Sine Wave Inverter.

4. Nastavení a instalace

4.1 Montáž střídače

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 Zapojení kabeláže

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 Výběr typu baterie

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 Nastavitelný nabíjecí proud

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. Provozní režimy

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. Režim priority baterie: 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. Režim ECO: 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. Režim generátoru: 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 v normálním provozním rozsahu.
5. Bezobslužný režim: Když je baterie objtage 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. Údržba

Pravidelná údržba zajišťuje dlouhou životnost a optimální výkon vašeho střídače:

• Udržujte měnič čistý a bez prachu. K čištění používejte suchý hadřík.
• Ujistěte se, že ventilační otvory nejsou blokovány.
• Pravidelně kontrolujte těsnost a korozi všech elektrických spojů.
• Inspect battery terminals for corrosion and clean if necessary.
• Monitor the inverter's display for any error codes or warnings.

7. Řešení problémů

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

Důležité: Do not overload the inverter. Ensure the total wattage 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. Specifikace

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

9. Záruka a podpora

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.