Newly upgraded amorphous smart series pure sine wave inverter

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 will greatly improve the conversion efficiency of the inverter. If you have any questions, please contact us before purchasing. Thank you!
Country /Voltage/Frequency
Korea:220V/60Hz
Australia:230V/50Hz
Brazil:110V/220V/60Hz
Chile:220V/50Hz
Colombia:110V/60Hz
Denmark :230V/5oHz
Finland:230V/50Hz
France:230V/50Hz
Israel:230V/50Hz
Italy:230V/50Hz
Russia:220V/50Hz
United States:120V/220V/60Hz
Turkey:230V/50Hz
Spain:230V/50Hz
Mexico:127V/60Hz
PuertoRico:120V60Hz
SaudiArabia:127V/220V/60Hz
South Africa:220V/230V50Hz
Sweden: 230V/50Hz
Switzerland:230V/50Hz
United Kingdom:230V/50Hz
Pure sine wave inverter, can provide/220V AC power of the same quality as the city power, so it has.
This product is our improved quality product.
1: No interference to electrical appliances, can load any common electrical equipment including / TV / LED lights / LCD products, etc., especially refrigerators, freezers, induction cookers and other inductive load appliances.Does not produce such as: Weng Weng sound / noise / snowflakes / noise, etc. (except high precision equipment / HIFI audio)
2: It has the characteristics of high conversion efficiency and low power consumption of this product, which can greatly extend the battery life.
Features:
1: Eight-bit intelligent protection: overload protection, high voltage protection, low voltage protection, overheating protection, reverse connection protection, short circuit protection, overcurrent protection, insurance protection,Intelligent chip control, perfect protection.
2:Intelligent temperature control fan makes the inverter more quiet. When the temperature is ≤45 ℃, the fan stops working; when the temperature is ≥45 ℃, the fan starts working.
3:Buzzer reminder. Once any protection of the inverter is triggered, the inverter will immediately disconnect the power, the load enters the protection mode and reminds people with a buzzer reminder.
High voltage protection:
(Inverter with 12V input and voltage lower than 10.5V or voltage higher than 15V will automatically protect and disconnect the power supply)
(Inverter with 24V input and voltage lower than 20V or voltage higher than 29V will automatically protect and disconnect the power supply)
When using 12V / 24V to connect the cigarette lighter wire in the car, please do not exceed 300W (12V car). 400W (24V truck).
If this power is exceeded, please connect the battery output to the inverter, otherwise the car fuse will blow.
Note:
The input voltage of 12V inverter and 24V inverter cannot be universal. 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 after we see the information. Thank you!

Product model: 4000W
Output voltage wave: pure sine wave
Input voltage: DC 12V / 24V / 48V
Output voltage: AC 220V
Output frequency: 50Hz/60Hz
Peak power: 4000w
Continuous power: 2000W
Package Weight: 3.1KG
Size: 285*80*180mm

Product model: 5000W
Output voltage wave: pure sine wave
Input voltage: DC 12V / 24V / 48V
Output voltage: AC 220V
Output frequency: 50Hz/60Hz
Peak power: 5000w
Continuous power: 2500W
Package Weight: 3.3KG
Size: 285*80*180mm

Use time calculation
How long can the inverter work?
The use time depends on the battery capacity, this can be calculated using a formula approximately.
Formula: Working time = negative voltage x battery capacity x 0.8 x 09 ÷ electrical power
For example: a 12V60AH battery drives a 220V100W device
Working time=12V×60AH×0.8×0.9÷100W=5.184 (hours)
Note: 0.8 is the battery discharge system quantity (constant) 09 is the inverter conversion efficiency (constant) specific use
Time is also related to the old and new performance of your battery.

Working principle of inverter
A power conversion device that converts input low-voltage direct current into high-voltage stable alternating current output.
Instructions:
The output volts of the battery should be consistent with the DC input volts of the inverter. For example, a 12V inverter should be selected for a 12V battery, and the positive and negative poles of the battery should be distinguished when connecting.
H (working time) = U (voltage volts) × I (battery capacity) × 0.8 × 0.9 ÷ electrical power
Precautions
1. The inverter cannot be connected to the power grid and cannot be used to touch the AC output line. The battery equipped with the inverter can provide more power than the actual power consumption of the appliance. When the battery line is lengthened, the corresponding wire diameter must be doubled Crude.
2. Both of the inverter outputs are live wires, and there is no grounding problem. Do not use any one as a ground wire.
3. Connect the inverter to the load. Do not connect any air switch or leakage protection switch in the middle. Hard operation will not only fail to protect, but will damage the inverter.
Troubleshooting
1. The inverter is not working.
A. Check whether the plug is inserted in place and whether it is loose.
B. Whether the inverter switch is turned on.
C. Whether the car cigarette lighter jack has voltage output, such as external leads, and whether the polarity is correct.
2. Insufficient output power of the inverter can only drive low-power electrical appliances
A. The capacity of the battery is too small, and electrical appliances must be replaced or reduced.
B. The battery voltage is too low and must be charged or replaced.
C. If you change to another car, the inverter is normal, and you need to go to a professional repair shop to thicken the car cigarette lighter jack cable. The use of the cigarette lighter socket shall not exceed a load of 150W.
D. If it is an external battery, thicken the lead to shorten the lead length
3. The inverter does not work and the FALT light is off
A. The electrical power used exceeds the nominal power, causing protection. Reduce the use of electrical power
B. The battery voltage is too low, the battery must be charged or replaced
C. Reduce the use of power appliances