AWH
5 Feb 2025
When buying an inverter, you need to pay attention to the following points:
First, make sure that the power of the inverter is sufficient to meet the total power of the connected electrical equipment, and leave a safety margin, especially for electrical appliances with large starting power. Second, the DC voltage of the inverter must match the battery voltage. In addition, choose an inverter produced by a regular brand or manufacturer to avoid purchasing counterfeit products to avoid safety hazards. Finally, when using it, you must connect and operate it correctly according to the instructions, and pay attention to the use environment of the inverter, keeping it ventilated and dry.
1. Power matching:
The output power of the inverter must be greater than the power of all connected electrical equipment, especially for electrical appliances with high power when starting, such as refrigerators and air conditioners, a certain safety margin needs to be left.
If the power is insufficient, the electrical equipment cannot work properly, or the inverter is overloaded and damaged.
2. Voltage matching:
The DC voltage connected to the inverter must be consistent with the battery voltage, for example, a 12V inverter must match a 12V battery.
Voltage mismatch will cause the inverter to fail to work or damage the battery.
3. Brand selection:
Choose inverters from big brands or regular manufacturers to avoid buying counterfeit products.
Counterfeit products may have problems such as false power, poor reliability, and no protection measures.
4. Use and maintenance:
When connecting the inverter, pay attention to the positive and negative poles and ensure correct connection.
Place the inverter in a ventilated and dry place to avoid direct sunlight and rain.
When using, avoid frequent switching on and off to avoid damage to the electronic components inside the inverter.
Check the working status of the inverter regularly, and repair it in time if any abnormality is found.
5. Other precautions:
·The inverter has the working characteristics of "working at high current and high frequency", so keep its interior clean during use.
The casing of the inverter should be properly grounded.
Pay attention to safety when using it, and it is strictly forbidden for users to open the chassis without authorization.
When you suspect that the machine has a fault, cut off the power supply in time and have it checked and repaired by qualified maintenance personnel.
When connecting the battery, make sure there is no metal object on your hand to prevent short-circuit burns.