What is power inverter?
A power inverter is an electronic device whose main function is to convert direct current (DC) power into alternating current (AC) power. Inverters are widely used in a variety of applications, including solar power systems, battery energy storage systems, electric vehicles, emergency backup power, and more. Its basic working principle is to convert DC power into AC power by changing the direction and frequency of current.
The basic operation process of the inverter is as follows:
1. DC Input: The input to the inverter is usually DC power, such as from a solar panel, battery bank, or other DC source. The voltage and current of these DC supplies may vary depending on the needs of the application.
2. Conversion: The inverter converts the input DC power through electronic devices, such as transistors and capacitors. The goal of conversion is to convert DC power into AC power.
3. AC output: After conversion, the inverter generates alternating current with a certain frequency and voltage. This enables the inverter's output to meet specific AC power needs. The output voltage, frequency, and waveform shape may vary depending on the application.
4. Control: Inverters usually have a control system that monitors and adjusts the AC parameters of the output to ensure that it meets the required power standards and load requirements. The control system can also respond to external changes, such as load changes or changes in grid conditions, to maintain stable output.
5. Inverters are used in a wide range of applications. In a solar power system, an inverter is used to convert DC power generated by solar panels into AC power for use on the power grid or for use by home devices. In a battery energy storage system, an inverter converts the DC power stored in the battery into AC power for use on the power grid or in response to power outages. In electric vehicles, an inverter converts DC power from the battery into AC power to drive the electric motor.
Overall, inverters play a key role in modern power systems, enabling different types of power sources to be connected to the AC grid and AC equipment.
Inverter classification:
Power inverters can be divided into several common types based on their output waveforms, application scenarios, and design features. Here are some common power inverter types:
A. Sine Wave Inverter (Pure Sine Wave Inverter): The output waveform generated by the sine wave inverter is similar to the standard AC power grid and has good waveform quality. This type of inverter is suitable for equipment that requires high power waveform quality, such as computers, TVs, etc., as well as equipment that requires the use of electric motors, such as refrigerators, air conditioners, etc.
B. Modified Sine Wave Inverter: The output waveform generated by the Modified Sine Wave Inverter is an adjusted approximate sine wave. While the waveform quality is not as good as a pure sine wave inverter, it can still provide enough power for many basic home appliances. The cost of this type of inverter is relatively low.
C. Square Wave Inverter: The output waveform generated by the square wave inverter is a square wave, and the waveform quality is poor. This type of inverter is mainly used for some simple low-power devices, but it is not suitable for most household appliances.
D. Hybrid Inverter: Hybrid wave inverter combines the characteristics of sine waves and modified sine waves to reduce costs while maintaining good waveform quality. This type of inverter is commonly used in solar power systems and energy storage systems.
E. Micro Inverter: Micro inverter is a type of inverter closely related to solar power generation systems. Each solar module is equipped with a micro inverter to convert the DC power generated by the module into AC power. . This helps improve the overall efficiency and flexibility of the system.
F. Multifunction Inverter: This type of inverter usually integrates multiple functions, such as solar charging control, grid connection, battery energy storage control, etc., and is suitable for complex solar power generation and energy storage systems.
Each type of inverter has its applicable scenarios and advantages. The choice of inverter type should be based on specific application needs and equipment requirements.
I. Specifications(technical data):
Model: PC-TDR Series e
Capacity: 300-3000KVA
Input voltage: 230+-15AC/110+-10AC
Working voltage:10.5-15v
AC output waveform: modified sine wave
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V. Product Paramter
| Model |
TTN-300W |
TTN-500W |
TTN-1000W |
TTN-1500W |
TTN-2000W |
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| TTN-3000W |
TTN-4000W |
TTN-5000W |
TTN-6000W |
TTN-8000W |
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| Rated power |
300W |
500W |
1000W |
1500W |
2000W |
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| 3000W |
4000W |
5000 |
6000W |
8000W |
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| surge power |
600W |
1000W |
2000W |
3000W |
4000W |
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| 6000W |
8000W |
10000W |
12000W |
16000W |
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| Input Voltage |
300-4000W: 12/24/48VAC
5000-8000W : 24/48VDC |
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| Output Voltage |
110/220VAC±5% |
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| USB port |
5v2a |
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| Frequency |
50HZ±3 or 60HZ±3 |
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| output waveform |
pure sine wave |
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| soft start |
yes |
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| ac regulation |
THD<3%(Linear load) |
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| output efficiency |
94% max |
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| cooling way |
intelligent cooling fan |
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| protection |
battery low voltage&over voltage, over load,over temperature,short-circuit |
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| working temperature |
`-10ºC- +50ºC |
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| dimension(L*W*H) (cm) |
20*11.2*6 |
21.5*15.7*7.8 |
27.8*17*10.5 |
38.1*17*10.5 |
38.1*17*10.5 |
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| 48*19.8*8.4 |
44*20*15 |
51*20*15 |
61*20*15 |
61*20*15 |
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| Meas./ctn(L*W*H)*(cm) |
54.5*32.5*32.5/18pcs |
76*45*28/10pcs |
53.5*47*40/6pcs |
47.5*47*36.5/4pcs |
47.5*47*36.5/4pcs |
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| 62.5*53*29.5/4pcs |
63.5*30.8*24/1pcs |
63.5*30.8*24/1pcs |
73.5*30.8*24/1pcs |
73.5*30.8*24/1pcs |
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| N.w/unit(kg) |
0.82kg |
1.7kg |
2.74kg |
4kg |
4kg |
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| 6.1kg |
9kg |
10.12kg |
11.62kg |
13.14kg |
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| G.W./Ctn |
20kg |
22.5kg |
20.5kg |
21.6kg |
21.6kg |
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| 30.44kg |
10.84kg |
11.72kg |
13.44kg |
14.96kg |
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| Packing |
carton/honeycomb carton |
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VI. OUR Certificate
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