New upgrade: amorphous pure sine wave inverter!

Specifications:

Type: pure sine wave inverter
Output voltage waveform: pure sine wave
Peak power: 4000W / 5000W
Continuous power: 2000W / 2500W
Output voltage: 220V - 240V / 110V-120V
Input voltage: 12V / 24V / 48V
Output frequency: 50 Hz / 60 Hz
Socket: universal type

The package includes:
1 x pure sine wave inverter
1 user manual in English
certificate
1 x battery thick wire
1 battery clip

High voltage protection:
(input 12V, inverter with voltage lower than 10.5V or higher than 15V will automatically protect and disconnect power supply)
(input 24 V, the inverter with voltage lower than 20 V or higher than 30 V will automatically protect and disconnect the power supply)
When using 12V / 24V to connect the wires of the cigarette lighter in the car, please do not exceed 300W (12V in the car). 400W (24 V truck).
If the power exceeds this power, please connect the battery output to the inverter, otherwise the car fuse will blow.

Note:
The input voltage of 12V inverter and 24V inverter can not be used in common. If the wrong input voltage is selected, the inverter will not work. If you have something you don't understand, please contact the customer service. We will get back to you as soon as we see the information. Thank you very much!

features:
The advantage is pure sine wave inverter.

1: Aluminum magnesium alloy shell, light weight, good thermal conductivity, can quickly reduce the temperature of parts, long working time, not affected.

2: Pure sine wave, intelligent filter, does not interfere with electrical appliances, protect electrical appliances. High conversion efficiency (up to 95%), low power consumption of the product itself can greatly extend the battery life.

3: Can use electrical equipment, including TV / LED light / LCD display, especially refrigerator, freezer, induction cooker and other inductive load electrical appliances.

4: Pure sine wave inverter, 110V / 220V is used for urban power supply and power quality, so it has many advantages.

5: Eight bit intelligent protection: overload protection, high voltage protection, low voltage protection, overheat protection, reverse connection protection, short circuit protection, over current protection, insurance protection, intelligent chip control, perfect protection.

6: Intelligent temperature control fan makes frequency converter quieter. When the temperature rises ≤ 45 ℃, the fan stops working; When the temperature is higher than or equal to 45 ℃, the fan starts to work（ When your load exceeds the continuous power, the fan will also start to work.)

7: Buzzer alert. Once any protection of the inverter is triggered, the inverter will immediately cut off the power supply, the load will enter the protection mode, and use the buzzer to remind people.

One inverter can be used for many purposes: household, solar, automobile, outdoor

To bring high-power electrical appliances, battery capacity should be large enough

How much capacity (ah) battery is needed depends on how much power electrical appliances are needed.

How much power can the battery take? Electric appliance = battery voltage × Battery capacity × 08

For example: a 12V Car battery with a capacity of 80ah. Electrical appliances with maximum power = 12 × eighty × 8 = 768w. What happens when the battery capacity is small or the power is less: after connecting the electrical appliances, the inverter will appear red light or alarm, and there is no 220 V power output.

Judgment method: you can turn off the inverter switch first, then connect the electrical appliance, and immediately watch the digital display change of the input voltage on the inverter. If the input voltage drops very fast or very low (for example, the voltage of a 12V battery with a full charge is more than 13V). If the voltage drops below 11V and an alarm appears after connecting the electric appliance, it means that the battery capacity is not large enough or the battery power is not enough.

Solution: if the battery capacity is small, it can be replaced with large capacity or multiple batteries, or small power electrical appliances. If the battery capacity is large enough but the power is not enough, it needs to be fully charged or replaced with low-power electrical appliances.

The battery voltage must be consistent with the nominal voltage of the inverter.

Inverter is a kind of converter that converts the direct current of storage battery into 220 V alternating current to supply electrical appliances.

The voltage of the battery must be consistent with that of the inverter. Generally, the car battery is 12V, the truck battery is 24V, the electric vehicle with four batteries is 48V, and the electric vehicle with five batteries is 60V. For example, a 12V Car battery requires a 12V inverter to be paired.

Please use our original wiring because the wire is too long and too thin will affect the current

Because power = voltage × The current is the lower the voltage, the greater the current.

Because the voltage current of the battery is about 10 times lower than the 220 voltage of the household appliance, according to the principle that the voltage is smaller, the greater the current is: that is, the current of the battery is about 10 times larger than that of the household appliances, so the wire connecting the battery is thicker than the wire of the home circuit to make the current pass through the conversion.

Common problems and Solutions

Outside interference

A: The frequency converter may be disturbed by some strong electromagnetic waves in use, such as the strong magnetic field of the nearby motor and power frequency converter, which will affect the use effect.

Inverter does not respond

1. The connection between the battery and the inverter is incorrect, please re connect.
2. The polarity of the battery is reversed and the fuse is blown. Replace the fuse.
Low output voltage
1. Overload, load current exceeds rated current, turn off part of load and restart.
2. The input voltage is too low. Ensure that the input voltage is within the nominal voltage range.
Low voltage alarm1. The battery is dead and needs to be charged.
2. If the battery voltage is too low or the contact is poor, please charge the battery, check the battery terminal or clean the terminal with dry cloth

No output of inverter
1. The battery voltage is too low, please recharge or replace the battery.
2. If the load current is too high, turn off part of the load and restart the inverter.
3. Inverter over temperature protection. Let the inverter cool down for a period of time and place it in a ventilated place.
4. If the inverter cannot be started, restart.
5. If the terminal is reversed and the fuse is blown, replace the fuse.

Inverter does not work
1. Check the power switch, fuse, battery connection line or smoke.

If you have problems, do not understand the operation, you can also consult customer service~