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When purchasing an inverter, you must first understand the voltage and frequency used in your country. Buying 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
The benefits of pure sine wave inverter
Specifications:
Type: pure sine wave inverter
Output voltage waveform: pure sine wave
model: 3000W 4000W 5000W
Continuous power: 1500W 2000W 2500W
Output voltage: 110V / 120V / 127V / 220V / 230V / 240V
Input voltage: 12V / 24V / 48V / 60V
Output frequency: 50Hz / 60Hz
Socket: universal (commonly used in sockets in all countries)
Packed included:
1 x pure sine wave inverter
1 x English user manual
1xCertificate of compliance
1 x thick line battery
1 x battery clip
High voltage protection:
(Inverter with 12v input and voltage less than 10.5v or voltage greater than 15v will automatically protect and disconnect the power supply)
(Inverter with 24v input and voltage lower than 20v or voltage higher than 30v will automatically protect and disconnect the power supply)
When using 12v / 24v to connect the cigarette lighter wire to 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's fuse will blow.
Pure sine wave inverter 3000W
Peak power: 3000W
Continuous power: 1500W
Size: 26×15×7 (CM)
Package weight: 2.4KG
Pure sine wave inverter 4000W
Peak power: 4000W
Continuous power: 2000W
Size: 30×15×7 (CM)
Package weight: 2.8KG
Pure sine wave inverter 5000W
Peak power: 5000W
Continuous power: 2500W
Size: 34×15×7 (CM)
Package weight: 3.2KG
note:
Our pure inductive load capacity of the sine wave inverter is 95%
The battery output dc power requirements for the wire are too high, please do not use the wire to increase the length.
From the battery outlet to the inverter, use the original wiring. Unauthorized line extension can cause insufficient input / current voltage. If you want to use the extension line, the diameter of the wire must be twice as thick as the original wiring. It is recommended not to exceed 1 meter.
How long does the battery last?
Car battery, general voltage of the family car is 12v, truck
The battery voltage is 24v, and the inverter with the corresponding voltage is selected.
1. formula for calculating battery power: p (power) = u (volts of voltage) | (battery weight)
2, like the 12v80ah car battery, its output power = 12v * 80 = 960w inverter conversion efficiency is 90?
Using 960 * 90 ?, you can calculate the battery with a maximum power of 864w.
Working time = u (volts of voltage) * 1 (battery capacity) * 0.8 * 0.9
Example of electrical energy:
Battery 12v80ah battery with a lamp 220v100w
Working time = 12v * 80ah * 0.8 * 0.9 / 100w = 6,912 hours
Note: 0.8 is the battery discharge coefficient (constant)
0.9 is the inverter conversion efficiency (constant)
Inverter working principle An energy conversion device that converts low voltage input current into high voltage stable alternating current output.
Instructions:
The battery output volts must be consistent with the inverter dc input volts. For example, a 12v inverter must be selected for a 12v battery, and the positive and negative poles of the battery must be distinguished when connecting.
H (working time) = u (voltage volts) × i (battery capacity) × 0.8 × 0.9 power 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 energy than the actual power consumption of the device. When the battery line is elongated, the diameter of the corresponding wire must be doubled in the rough.
2. both inverter outputs are live wires, and there is no grounding problem. Do not use any as a ground wire.
3. connect the inverter to the load. Do not connect any air switch or leak protection switch in the middle. Hard operation will not only fail to protect, but will damage the drive.
Problems solution
1. the inverter is not working.
A. Check that the plug is inserted in place and that it is loose.
B. If the inverter switch is on.
C. If the cigarette lighter jack has a voltage output, such as external connections, and if 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 very 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 move to another car, the inverter is normal, and you need to go to a professional repair shop to thicken the car's cigarette lighter cable jack. The use of the lighter socket must 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 missing light is off
A. The electrical power used exceeds the rated power, causing protection. Reduce the use of electricity
B. The battery voltage is too low, the battery must be charged or replaced
C. Reduce the use of energy devices
