600W Modified Sine Wave Inverter
600W Modified Sine Wave Inverter ● 600W Continuous modified sine wave power and 1200W surge power. ...
View MoreAn inverter is connected to a battery or battery bank, and the inverter draws power from the battery and delivers a true sine wave or a modified sine wave AC output voltage.
600W Modified Sine Wave Inverter ● 600W Continuous modified sine wave power and 1200W surge power. ...
View More1000W Modified Sine Wave Inverter ●1000W continuous modified sine wave power and 2000W surge power....
View More1500W Modified Sine Wave Inverter ● 1500W continuous modified sine wave power and 3000W surge power...
View More2000W Modified Sine Wave Inverter ● 2000W continuous modified sine wave power and 4000W surge power...
View More2500W Modified Sine Wave Inverter ● 2500W Continuous modified sine wave power and 5000W surge power...
View More3000W Modified Sine Wave Inverter ● 3000W Continuous modified sine wave power and 6000W surge power...
View More1000W Pure sine wave inverter with transfer switch ● 1000W Continuous pure sine wave power and 2000W...
View More1500W Pure sine wave inverter with transfer switch ● 1500W Continuous pure sine wave power and 3000W...
View More2000W Pure Sine Wave Inverter with Transfer Switch ● 2000W Continuous pure sine wave power and 4000W...
View More2500W Pure Sine Wave Inverter with Transfer Switch ● 2500W Continuous pure sine wave power and 5000W...
View More3000W Pure Sine Wave Inverter with Transfer Switch ● 3000W Continuous pure sine wave power and 6000W...
View More4000W Pure Sine Wave Inverter with Transfer Switch ● 4000W Continuous pure sine wave power and 8000W...
View MorePower Inverter is a core device that converts direct current (DC) into alternating current (AC), and is widely used in renewable energy systems such as solar energy and wind energy. In modern energy management, it is crucial to ensure the safety, reliability and stability of equipment. Therefore, power inverter are usually equipped with multiple protection mechanisms to deal with various potential faults and risks.
Overload protection mechanism
Overload protection is one of the basic protection mechanisms of power inverter. When the connected load exceeds the rated power of the inverter, the system automatically cuts off the output to prevent damage to the equipment. This mechanism is implemented through a built-in current sensor that can monitor the output current in real time. Once the current exceeds the set threshold, the inverter will quickly take action to stop supplying power. This protection not only ensures the safe operation of the inverter, but also effectively prevents the connected equipment from being damaged by overload.
Short-circuit protection function
Short-circuit protection is another key safety function. When a short circuit occurs at the output end of the inverter, the current will surge rapidly, which may cause damage to the equipment or even cause a fire. To this end, the power inverter is equipped with a short-circuit detection circuit that can quickly identify the short circuit and immediately cut off the power supply. Normally, the inverter will enter protection mode after detecting a short circuit until the user manually restarts or the fault is eliminated. This mechanism significantly improves the safety of the system and ensures the safety of users during use.
Overtemperature protection system
The inverter will generate a certain amount of heat during operation, especially under high load or high ambient temperature. The overtemperature protection mechanism can monitor the temperature inside the inverter in real time. Once the temperature exceeds the safe range, the system will automatically reduce the output power or completely shut down the inverter. This mechanism not only prevents the inverter from being damaged by overheating, but also extends the service life of the equipment. Many high-end inverters are also equipped with fans or heat sinks to enhance the heat dissipation effect and further improve the efficiency of overtemperature protection.
Low voltage protection measures
Low voltage protection is mainly used to prevent damage caused by low battery voltage. When the battery voltage drops to the set low threshold, the inverter will automatically stop output to avoid damage to the battery due to continued discharge. This protection function is particularly important for systems using lead-acid batteries, because lead-acid batteries working under low voltage will cause sulfation, and in severe cases, even cause battery damage. By implementing low voltage protection, users can effectively extend the service life of the battery and ensure the long-term stable operation of the system.
Overvoltage protection mechanism
The overvoltage protection mechanism is used to prevent the inverter from operating when the input voltage is too high, thereby avoiding equipment damage or failure. The inverter is usually equipped with a voltage monitoring circuit. When it detects that the input voltage exceeds the set safety range, the system will automatically cut off the output to prevent overvoltage from damaging the internal circuit. This protection mechanism is particularly important in areas with large grid fluctuations or frequent lightning weather, and can significantly improve the system's anti-interference ability and safety.
Power Inverter is a key device that converts direct current (DC) into alternating current (AC), and is widely used in renewable energy systems such as solar energy and wind energy. The correctness of its installation not only directly affects the performance and efficiency of the inverter, but also plays a vital role in the safety and stability of the entire system.
When choosing the installation location of the inverter, multiple factors should be considered to ensure its optimal working state.
Choice of ventilation environment
The inverter will generate a certain amount of heat during operation, so a well-ventilated location should be selected for installation. Avoid installing the inverter in a confined space to prevent overheating due to poor heat dissipation. The ideal installation area should have good air circulation, and if necessary, it can be equipped with heat dissipation devices, such as fans or heat sinks, to enhance the heat dissipation effect.
Requirements for dry environment
The inverter should not be installed in a humid or watery environment to prevent short circuits and equipment corrosion. It is recommended to choose a dry area indoors for installation, or use an inverter with a waterproof housing outdoors. In addition, the installation location should be away from water sources, such as toilets or kitchens, to reduce the potential risk of water damage.
Considerations for staying away from heat sources
The inverter should be away from any heat source (such as boilers, water heaters, etc.) to avoid the impact of high temperature on its normal operation. High temperature environment will not only reduce the working efficiency of the inverter, but may even damage internal components. Therefore, it is an important measure to plan the installation location reasonably and ensure that the inverter is within a suitable temperature range to ensure its performance.
Design for easy maintenance
When installing the inverter, it is also necessary to consider the convenience of later maintenance and repair. Make sure that the inverter is easy to access and operate, and avoid installing it in hard-to-reach places to facilitate regular cleaning and inspection to ensure long-term stable operation of the equipment.
Precautions for electrical connection
When making electrical connections, be sure to follow safe operating specifications. First, make sure that all power sources are disconnected before making any connections to avoid the risk of electric shock. Whether it is a DC power supply or an AC load, the connection should be made in a power-off state.
Correct connection of DC power supply
Correctly connect the positive and negative poles of the solar panel or other DC power supply to the input terminal of the inverter. Be sure to confirm that the wiring of the positive and negative poles is correct to avoid reverse connection. At the same time, use cables that meet the rated power and current of the inverter to ensure the safety and stability of the electrical connection.
Connection of AC load
The AC output of the inverter needs to be connected to the load (such as household appliances or distribution boxes). Make sure that the connected load is within the rated power range of the inverter to prevent overload. In addition, use suitable cables and plugs to ensure the firmness of the connection.
Importance of grounding
To ensure the safety of the equipment, it is recommended to ground the inverter to reduce the impact of static electricity and lightning on the equipment. Grounding can not only effectively prevent equipment damage, but also improve the overall safety of the system.
System test
After completing all connections, perform a preliminary inspection to ensure that all connections are firm and the cables are not worn or loose. Check the appearance of the inverter to confirm that there is no obvious damage or defects.
During the power-on test phase, turn on the inverter and perform a system test, and check the display or indicator lights of the inverter to confirm that it is working properly. You can use a multimeter to measure the output voltage to ensure that it meets the rated value. If any abnormality is found, immediately disconnect the power and check the connection.