How to choose a pure sine wave inverter?

Why are our products expensive?

I believe that there will be no problems with your use.

If there are, please contact us directly and we will try our best to assist

Our point product is a pure sine wave inverter,

which can be displayed by waveform test.

When buying an inverter, you must first understand the voltage and frequency used in your country.

Purchasing an inverter according to the frequency of your country/region will greatly improve the conversion efficiency of the converter.

If you have any questions, please contact us before purchasing. Thanks!

Technical specifications:

Type: Pure sine wave inverter

Waveform output voltage: pure sine wave

Peak power: 1200W / 2000W / 3000W /4000W / 6000W

Output voltage: 110V-120V/220V-240V

Input voltage: 12V/24V/48V

Output frequency: 50Hz/60Hz

Socket: Universal (common to all countries' power sockets)

The package includes:

1 x pure sine wave inverter

1 x English user manual

1x certificate of conformity

1 x cable

Pure sine wave inverter 6000W

6000W peak power

3000W continuous power

Size: 40CM×24.2CM×7.6CM

Package weight 8kg

Pure sine wave inverter 4000W

Peak power 4000W

2000W continuous power

Size: 25CM×18CM×7.6CM

Package weight 4kg

Pure sine wave inverter 3000W

3000W peak power

1500W continuous power

Size: 31CM×18CM×7.6CM

Package weight 3.6kg

Pure sine wave inverter 2000W

Peak power 2000W

1000W continuous power

Size: 28CM×18CM×7.6CM

Package weight 3kg

Pure sine wave inverter 1200W

Peak power 1200W

600W continuous power

Size: 22.8.5CM×19.8CM×7.6CM

Package weight 2kg

1200VA inverter, continuous power 600W, peak power 1200VA.

2000VA inverter, continuous power 1000W, peak power 2000VA.

3000VA inverter, continuous power 1500W, peak power 3000VA.

4000VA inverter, continuous power 2000W, peak power 4000VA.

6000VA inverter, continuous power 1500W, peak power 6000VA.

Terminals and cables

The interface end of this product is made of all copper material.

The external cable is also a copper cable.

Please note when using: (If you need to use high-power electrical appliances, please link directly with the battery)

When using 12V/24V to connect the cigarette lighter cable in the car, please do not exceed 300W (12V). 400W (24V truck).

If it exceeds this power, please connect the output battery to the inverter, otherwise the car fuse will blow.

High voltage protection:

12V inverter can only be connected to 12V battery (working voltage range: 10.5V~15.5V), 24V inverter can only be connected to 24V (working voltage range: 19.5V~28V) 48V inverter can only be connected to 48V battery (working Voltage range: 42V～53V) 60V inverter can only be connected to 60V (working voltage range: 57V～70V). When the voltage exceeds the working voltage range, the inverter will automatically shut down the inverter because the voltage is too low or too high. . The purpose is to avoid over-voltage damage to the inverter or over-discharge damage to the battery.

Precautions：

The input voltage of 12V inverter and 24V inverter cannot be used in common. If the wrong input voltage is selected, the inverter will not work. If you don't understand anything, please contact customer service, we will reply you as soon as you see the information. Thanks!

The advantages of pure sine wave inverter.

1: Aluminum-magnesium alloy shell, light weight, good thermal conductivity, can quickly reduce the temperature of the components, long-term work is not affected.

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

3: You can use electrical equipment, including TV/LED lights/liquid crystal displays, especially inductive load appliances.

4: Pure sine wave inverter, 110V/220V is the mains and high-quality power supply.

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

6: Buzzer reminds. Once all inverter protection is activated, the inverter immediately disconnects the power supply, the load enters the protection mode and reminds people with a reminder buzzer.

Features:

Our pure sine wave inverter has an inductive load capacity of 95%

The battery output DC power supply has high requirements on the wire, please do not use the wire to lengthen it.

From the battery output to the inverter, use the original factory wiring. Unauthorized extension of the line will cause insufficient input voltage/current. If you want to use an extension wire, the wire diameter must be twice as thick as the original wire. We recommend not to exceed 1 meter.

How long can the battery last?

Car battery, the general voltage is 12V for household cars and trucks

The battery voltage is 24V, select the inverter with the corresponding voltage.

1. Calculation formula of battery power: p (power) = U (voltage volt) | (battery weight)

2. For a 12V80AH battery car, its power output power=12V*80=960W inverter conversion efficiency is 90?

Using 960*90?, you can calculate a battery with a maximum power of 864W.

Working time = U (Voltage Volt) *1 (Battery Capacity) *0.8*0.9

Take electricity as an example:

Battery 12V80AH battery with 220V100W bulb

Working time = 12V * 80AH * 0.8 * 0.9 / 100W = 6.912 hours

Explanation:

0.8 is the battery discharge coefficient (constant)

0.9 is the conversion efficiency of the inverter (constant)

The working principle of the inverter:

A power conversion device that converts low-voltage input into stable high-voltage AC output.

Instruct:

The voltage output of the battery should be consistent with the DC voltage input of the inverter. For example, a 12V battery should be a 12V inverter, and the positive and negative poles of the battery should be distinguished when connecting.

H (working time) = U (voltage volt) × I (battery capacity) × 0.8 × 0.9 ÷ power supply

Precautions：

1. The inverter cannot be connected to the grid and cannot be used for AC output lines. A battery equipped with an inverter can provide more power than the actual power consumption of the machine. When the battery wire is stretched, the corresponding wire diameter must be doubled.

2. The inverter outputs are all live cables, and there is no grounding problem. Do not use any one as the ground wire.

3. Connect the inverter to the load. Do not connect any air switch or leakage protection switch between them. Hard operation not only cannot protect, but also cannot avoid damaging the inverter.

Machine failure solution

1. The inverter does not work?

A. Check whether the plug is inserted in place and whether it is loose.

B. If the inverter switch is open.

C. Whether the car cigarette lighter socket has output voltage, such as external wires, and whether the polarity is correct.

2. The output power of the converter is insufficient and can only drive low-power household appliances

A. The battery capacity is too small, and electrical appliances need to be replaced or reduced.

B. The battery voltage is too low and needs to be charged or replaced.

C. If you change the car, the inverter is normal, you need to go to a professional repair shop to thicken the car cigarette lighter socket line. The use load of the cigarette lighter socket shall not exceed 150W.

D. If it is an external battery, thicken the lead to reduce the cable length

3. The inverter does not work and the FALT light is off

A. The power used exceeds the rated power, causing protection. Reduce electricity consumption

B. The battery voltage is too low and need to be charged or replaced

C. Reduce electrical appliances

Freight return:

We support shipping returns within 15 days after receipt. If you are not satisfied with our products, please contact us and you can return the products. We will give a full refund as soon as we receive the goods in stock.