OAE FT-2000W12V Pure Sine Wave Inverter User Manual

1. પરિચય

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. સલામતી માહિતી

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

• ઓવરહિટીંગને રોકવા માટે ઇન્વર્ટરની આસપાસ યોગ્ય વેન્ટિલેશનની ખાતરી કરો.
• ઇન્વર્ટરને પાણી, વરસાદ, બરફ અથવા સ્પ્રેના સંપર્કમાં ન લો.
• જો ઇન્વર્ટરને કોઈપણ રીતે નુકસાન થયું હોય તો તેને ચલાવશો નહીં.
• બાળકોને ઇન્વર્ટરથી દૂર રાખો.
• Ensure all wiring is correctly sized and properly connected to avoid electrical hazards.
• Disconnect all power sources before performing any maintenance or cleaning.
• આ ઇન્વર્ટર ઉચ્ચ વોલ્યુમ ઉત્પન્ન કરે છેtage. Do not open the casing સિવાય કે તમે લાયક ટેકનિશિયન હોવ.

3. ઉત્પાદન ઓવરview

3.1 મુખ્ય લક્ષણો

• Integrated inverter, battery charger, and AC auto-transfer switch.
• High transfer efficiency exceeding 93%.
• સંવેદનશીલ ઇલેક્ટ્રોનિક્સ માટે શુદ્ધ સાઈન વેવ આઉટપુટ.
• 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 ઉત્પાદન ઘટકો

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.

આકૃતિ 2: એકંદરે view of the OAE FT-2000W12V Pure Sine Wave Inverter.

4. સેટઅપ અને ઇન્સ્ટોલેશન

4.1 ઇન્વર્ટર માઉન્ટ કરવાનું

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 વાયરિંગ કનેક્શન્સ

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.

૫.૨ બેટરી પ્રકાર પસંદગી

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. ઓપરેટિંગ મોડ્સ

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. બેટરી પ્રાધાન્યતા મોડ: 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. ઇકો મોડ: 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 સામાન્ય ઓપરેટિંગ રેન્જમાં.
5. Unattended Mode: જ્યારે બેટરી વોલtage 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. જાળવણી

નિયમિત જાળવણી તમારા ઇન્વર્ટરની ટકાઉપણું અને શ્રેષ્ઠ કામગીરી સુનિશ્ચિત કરે છે:

• Keep the inverter clean and free from dust. Use a dry cloth for cleaning.
• ખાતરી કરો કે વેન્ટિલેશન ઓપનિંગ્સ અવરોધિત નથી.
• Periodically check all electrical connections for tightness and corrosion.
• Inspect battery terminals for corrosion and clean if necessary.
• Monitor the inverter's display for any error codes or warnings.

7. મુશ્કેલીનિવારણ

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

મહત્વપૂર્ણ: 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. સ્પષ્ટીકરણો

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

9. વોરંટી અને સપોર્ટ

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.