1. Rhagymadrodd
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. Gwybodaeth Diogelwch
Always observe the following safety precautions to prevent injury and damage to the inverter or connected equipment:
- Sicrhewch awyru priodol o amgylch y gwrthdröydd i atal gorboethi.
- Peidiwch â datgelu'r gwrthdröydd i ddŵr, glaw, eira neu chwistrell.
- Peidiwch â gweithredu'r gwrthdröydd os yw wedi'i ddifrodi mewn unrhyw ffordd.
- Cadwch blant i ffwrdd o'r gwrthdröydd.
- Ensure all wiring is correctly sized and properly connected to avoid electrical hazards.
- Disconnect all power sources before performing any maintenance or cleaning.
- This inverter generates high voltage. Do not open the casing oni bai eich bod yn dechnegydd cymwys.
3. Cynnyrch Drosview
3.1 Nodweddion Allweddol
- Integrated inverter, battery charger, and AC auto-transfer switch.
- High transfer efficiency exceeding 93%.
- Allbwn ton sin pur ar gyfer electroneg sensitif.
- 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 Cydran Cynnyrch
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.
Ffigur 2: Yn gyffredinol view of the OAE FT-2000W12V Pure Sine Wave Inverter.
4. Gosod a Gosod
4.1 Mowntio'r Gwrthdröydd
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 Gwifro Cysylltiadau
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 Dewis Math o Batri
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 Adjustable Charging Current
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. Dulliau Gweithredu
The OAE FT-2000W12V inverter offers five distinct operating modes to suit various power management needs:
- 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.
- Modd Blaenoriaeth Batri: 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.
- Modd 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.
- 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 o fewn yr ystod gweithredu arferol.
- Unattended Mode: Pan fydd y batri cyftage 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. cynnal
Mae cynnal a chadw rheolaidd yn sicrhau hirhoedledd a pherfformiad gorau posibl eich gwrthdröydd:
- Keep the inverter clean and free from dust. Use a dry cloth for cleaning.
- Sicrhewch nad yw agoriadau awyru wedi'u rhwystro.
- Gwiriwch yr holl gysylltiadau trydanol yn rheolaidd am dyndra a chorydiad.
- Inspect battery terminals for corrosion and clean if necessary.
- Monitor the inverter's display for any error codes or warnings.
7. Datrys Problemau
This section provides guidance for common issues. For problems not listed here, contact customer support.
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Gwrthdröydd ddim yn troi ymlaen | No DC input from battery; Battery voltage too low; Loose connections. | Check battery connections; Charge battery; Verify battery voltagMae e o fewn yr ystod weithredu. |
| Dim allbwn AC | Overload; Short circuit; Over temperature; AC output breaker tripped. | Reduce load; Check for short circuits; Allow inverter to cool; Reset AC output breaker. |
| Batri ddim yn codi tâl | AC input not present; Charging current set to 0A; Battery fault. | Verify AC input connection; Adjust charging current setting; Check battery health. |
| Amddiffyn Gorlwytho Wedi'i Weithredu | Mae'r llwyth cysylltiedig yn fwy na chynhwysedd y gwrthdröydd. | Reduce the total load connected to the inverter. The inverter can sustain 110%-120% of output for 30s before bypassing, and over 160% for 303ms. |
Pwysig: 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. manylebau
| Nodwedd | Manyleb |
|---|---|
| Brand | OAE |
| Model | FT-2000W12V |
| Gwneuthurwr | Un Uchaf |
| Pŵer â Gradd | 2000 Wat |
| Pŵer Brig | 6000 Wat |
| Mewnbwn DC Voltage | 12 folt |
| Allbwn AC Cyftage | 120 folt |
| Tonffurf Allbwn | Ton Sine Pur |
| Effeithlonrwydd Trosglwyddo | Mwy na 93% |
| Adjustable Charging Current | 0-35A |
| Dimensiynau Cynnyrch | 16.7 x 10.2 x 6.7 modfedd (475mm x 300mm x 185mm) |
| Pwysau Eitem | 46.2 pwys |
| Ffynhonnell Pwer | Wedi'i Bweru â Batri |
| Defnyddiau a Argymhellir | Home, RV, Boat, Off-Grid Systems |
Figure 6: Diagram illustrating the physical dimensions of the OAE FT-2000W12V Inverter.
9. Gwarant a Chefnogaeth
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.