• Pure Sine Wave Power Inverter Instruction

  • 300W-6000W Standard Pure Sine Wave Inverters
  • ▲ Safety Information

    ● Read all the Cautions and Warnings before installing and using the power inverter. The inverter must be properly installed.
    ● The power inverter generates AC power from your DC supply (such as batteries). Treat the AC output just like you treat the AC output in your house. Keep children away from the unit.

    Do not connect the unit to AC distribution wiring.

    Keep the unit away from water. Do not allow water to drip or splash on to the power inverter.

    Keep the unit in cool environments. Keep out of direct sunlight and away from heating vents.

    Keep the unit away from flammable material or in any location which may accumulate flammable fumes or gases.

    With heavy use, the unit will become warm and possibly hot. So keep it away from any heat sensitive materials.

    Make sure the opening to the vent holes is not blocked.

    Do not open the unit. High voltages are inside.

    Use proper size wiring. High power inverters can draw many amps from the DC source and can melt wires if not fused and sized properly.


    ●Gaia New Energy Technology Co., Ltd does not authorize any products to be used in life support devices or systems.

    ▲ Energy Source

    Power Inverter is powered by batteries or DC suppliers. For batteries or DC suppliers, the output voltage must be in the prescriptive range of the inverter’s input voltage and the output current should meet inverter’s operation requirement. The detail requirement depends on the power of loads. If with the battery power supplying, the using time of battery has the relationship with the battery capacity and the power of the connected load. When the battery is full, the simple calculating method of the using time is shown as below:

    Time (Hour) = battery capacity (AH)÷[electrical power of using (W)÷q (V)]. The ‘q’ depends on the battery voltage. Referring to the 12V battery, q = 10; referring to the 24V battery, q = 20; referring to the 48V battery, q = 40. Such as the 12V DC input inverter uses the 12V battery, if the battery capacity is 100AH and at this time the inverter is driving 200W power load, when the battery is full, according to the formula above, the battery use time = 100 (AH)÷[200 (W)÷10 (V)] = 5 (Hour). This means the battery can be used for 5 hours.

    The capacity of the batteries must be large enough when big power loads are used.

    ▲ How to use the inverter

    1. Power supply selection.

    It must get power from storage battery / batteries or car cigarette lighter. Input voltage can be 12V / 24V/ 48V, subjecting to the products(if input voltage higher 3/5times than rated voltage will cause the inverter damage.)

    2. Connect inverter to power supply.

    Set the switches at OFF position( including inverter and appliances). Get power from battery/ batteries. Connect the black. U shape end of battery cable with the black connecting pole(-) of inverter, and the red U shape end with the red connecting pole(+).

    3. Connect inverter to electronical appliances.

    Make sure the load power within the rated power of inverter and start power should not exceed peak power of inverter.

    When having connect inverter with appliances and power supply, switch on the inverter and appliances, it's normal to restart again and again and the red light flash over and over as the inverter open. Please wait a minute. If it is not work a minute later, please turn it off or turn off part of the appliances, or change a bigger power one.

    ▲ Inverter Specification

    Acoustics buzzer alarms.

    When applying the inverter to acoustics, some inferior acoustics will buzzer, that is because the output wave from of this inverter is modified sine wave. If it is pure sine wave, that is because of overload. Please wait 20 seconds. After then if it still abnormal, turn it off to avoid wasting.

    TV interference.

    You can get minimum interference through filter. In some occasions, very faint interference will become obviously,you can try as follows .

    1. Let inverter far from TV and TV antenna.

    2. Try to change the direction of TV signal cable and TV antenna to reduce the interference to minimum.

    3. Select screen cable antenna with high quality.

    Inverter no response.

    Poor connection between batteries & inverter, reconnect them.

    Output voltage very low.

    1. Overload. Load power exceeds rated power, shut off part of the appliances and restart inverter.

    2. Input voltage too low. Make sure input voltage is within the rated range.

    Low voltage alarm.

    1. Battery no power. Recharge the battery.

    2. Battery voltage too low or poor connection. Recharge the batteries, check terminal connection or clean terminals with a dry cloth.

    Inverter no output.

    1. Battery voltage too low, recharge or replace the batteries.

    2. Load power too high, shut off part of the appliances and restart inverter.

    3. Inverter thermal protection. Cool the inverter and place it in the place with good ventilation.

    4. Inverter failure to start, restart the inverter.

    5. Reverse polarity connection and fuse melted, replace the fuse with a same spec fuse and reconnect.

    Inverter does not work.

    Check the power switch, fuse and battery connecting cables or cigarette lighter.

    ▲ Working environment

    1. Operation temperature: -10℃~40℃.

    2. Storage temperature: -40℃~65℃.

    3. Considerable air humidity should be less than 85%.

    4. No electrical conductivity, dust explosion, corrosion-free gas in the working place.

    5. No shock and vibration in the working place.