|
aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S11dd528a246647f59d9b8888a55d36d4v/10000W-12000W-12V-24V-48V-60V-220V-110V.jpg) ![](https://ae01.alicdn.com/kf/S964fdcc6b5bc42d4a93a27b3c075c584e/10000W-12000W-12V-24V-48V-60V-220V-110V.jpg) ![](https://ae01.alicdn.com/kf/Sc910e9463fcc4b4db8f3845983de1c34n/10000W-12000W-12V-24V-48V-60V-220V-110V.jpg) ![](https://ae01.alicdn.com/kf/S66fafad6125e4f50a7121483fe7970993/10000W-12000W-12V-24V-48V-60V-220V-110V.jpg) ![](https://ae01.alicdn.com/kf/Sef9294c684ad49a78f9744f24f84bc3d1/10000W-12000W-12V-24V-48V-60V-220V-110V.jpg) ¿É¼ÇÁ¤º¸[(202429827)3500W]![](https://ae01.alicdn.com/kf/S9830bb323c70416b947b35ef5c8d6424D/3500W-DC-12V-24V-48V-60V-72V-AC-220V.jpg_640x640.jpg) ![](https://ae01.alicdn.com/kf/S26783f8ab0084032938766c4bb647a3cd.jpg) ![](https://ae01.alicdn.com/kf/Sf5a6d6308ee945ba85d5dcddb44072e5U.jpg) ![](https://ae01.alicdn.com/kf/S4137e66ea9244b2b9c97d6e323a6ee1ey.jpg) ![](https://ae01.alicdn.com/kf/Sf4cfa44906cd49aba5dd172a84a378e11.jpg)
![](https://ae01.alicdn.com/kf/S7f5852965b734261b691fc366dff1fc0D.jpg)
![](https://ae01.alicdn.com/kf/S2ac47f958fb440f899488c8294bae7eb0.jpg) ![](https://ae01.alicdn.com/kf/S4f73fe86c21f4b439d8a19a5e48c05e1A.jpg) ![](https://ae01.alicdn.com/kf/S7d941c3fa3674132a58ed28352f81b00Q.jpg) ![](https://ae01.alicdn.com/kf/S015abea6aa654f07a7f2fda75c9590a5N.jpg) ![](https://ae01.alicdn.com/kf/S9035a926028d432393b134f4525d4eefH.jpg) ![](https://ae01.alicdn.com/kf/S47af4be21eba415497d9c9937eea6715p.jpg) ![](https://ae01.alicdn.com/kf/Sd4470c7a4a8b4e56ad05cc1939c57f30c.jpg) ![](https://ae01.alicdn.com/kf/S76db04700fd74d4ebd6083f689a43c36V.jpg) ![](https://ae01.alicdn.com/kf/S9a938c37d05942ee99582affcaf2374dK.jpg) ![](https://ae01.alicdn.com/kf/S9bdfb3d826fa427da2fabef7bc482a29H.png)
![](https://ae01.alicdn.com/kf/Saa2126833ea54e8b88c29333a0834007E.png)
1. The battery voltage must be consistent with the nominal voltage of the inverter Inverter is a converter that converts the DC current of storage battery into 220V AC current and supplies it to electrical appliances The voltage of the battery must be consistent with the voltage of the inverter Generally, the battery of cars is 12V, the battery of trucks is 24V4, the electric car is 48V5, and the electric car is 60V. For example, if you use a 12V automobile battery, you need a 12V inverter to pair it
2. To bring high-power electrical appliances, the battery capacity should be large enough How much capacity (AH) of battery you need depends on how much power you need to bring How many power appliances can the battery carry = battery voltage x battery capacity x 0.8 Example: A 12V car battery has a capacity of 80AH Electrical appliances with maximum power band of 12x80x0. 8=768W If the battery capacity is small or the electric quantity is small, the following situations will occur: after connecting the electrical appliance, the inverter will appear red light or alarm, and there is no 220V electric output
Judgment method: You can first turn off the inverter switch and then connect the electrical appliances immediately look at the change of the input voltage on the inverter. If the input voltage drops quickly or very low (for example, when the 12V battery is fully charged, the voltage is more than 13V. If the voltage drops below 11V and an alarm occurs after connecting the electrical appliances), it means that the battery capacity is not large enough or the battery power is not enough
Solution: If the storage battery capacity is small, it can be replaced with large capacity or multiple storage batteries or small power appliances If the battery capacity is large enough but the power is not enough, it needs to be fully charged or replaced with a low-power electrical appliance
3. The standard power of the inverter is the peak power. The peak power is 3 times the continuous power The inverter is only the converter of the battery, and its own conversion power consumption is only about a few watts The power marked on the inverter is the power range that can use electrical appliances What size is required depends on what electrical appliances are brought and their peak power and rated power For example, the peak power of 1800W type inverter can not exceed 1800W, and the rated power can not exceed 600W Therefore, when using electrical appliances, we should first know the peak power and rated power of electrical appliances to avoid overload damage and so on
Electrical appliances with peak power: electrical appliances with motors and compression pumps Motors, such as: electric drill, angle grinder, motor, etc. Its peak power is about 6 times of the original power Compression pumps, such as refrigerators, freezers, air conditioners, etc. Its peak power is more than 6-20 times of the original power Electrical appliances without peak power: electrical appliances that emit light and heat, such as electric bulbs, are as high as the standard power Example 1: For example, a 700W angle grinder belongs to a motor type electrical appliance with a starting peak power of 6 times 700 ¡¿ 6 = 4200W, so an inverter model with a peak power above 4200W is needed to support it Example 2: The power marked on the refrigerator is the average power. It is generally recommended to select the inverter according to the volume For refrigerators within 200L, it is recommended to select models with peak value above 5400W. For 200-250L, select models with refrigeration capacity above 6600W, and select one larger model in turn for each additional 50L It is recommended to choose the model starting from 6000W for air conditioning. The larger the number of horses, the larger the model should be selected. Please consult customer service for details
4. Please use our original wiring because the wire is too long and too thin, which will affect the current Because power = voltage x current, that is, the lower the voltage, the greater the current Because the voltage and current of the battery is about 10 times lower than that of the household appliance 220V. According to the principle that the smaller the voltage, the greater the current: that is, the current of the battery is about 10 times larger than that of the household appliance, the wire thickness of the battery is about 10 times larger than that of the household circuit, so the wire thickness of the battery is enough to convert the current through
Connection method: When the input line needs to be lengthened to connect with the battery, the line must be thick to supply enough current Therefore, the 12V battery requires that the line length should be controlled within 3 meters as far as possible, and the line thickness should be 16 square meters and above The 24V battery requires that the line length should be controlled within 8 meters as far as possible, and the line thickness should be 16 square meters and above
Requirements for connecting wires: national standard copper core wires are required, but connecting wires, cables and aluminum core wires are not supported
Limit with cigarette lighter: Because of the limitation of automobile line, only the load within 100W is supported from cigarette lighter It is only suitable for notebook computers, mobile phones, rechargeable cameras, walkie-talkies, shavers, small fans and other small-power electrical appliances. If it exceeds 100W, it must be connected to the battery
5. Precautions for use Man-made damage needs to be repaired at a charge 1. The battery voltage must be consistent with the input voltage of the inverter; 2. It cannot be used by minors and cannot be used in places with water; 3. First look at the instructions to understand the power use range of the inverter to avoid overload damage; 4. It is forbidden to disassemble and assemble by oneself, artificially damaged or improperly used and refuse to repair; 5. During the continuous use of the inverter, the shell temperature rises to 60 degrees and pays attention to smooth air; 6. Can not be connected to the grid with the mains power or connect 220V power to the input or output socket for use, so the man-made damage such as high voltage recoil and water inflow of the mains power will not be guaranteed, and it is necessary to change the board for maintenance without warranty
|
|
|
|
|