12V27A battery.Detailed explanation of technical parameters of portable UPS power supply

　　Detailed explanation of the technical parameters of portable UPS power supply. Portable UPS power supply is widely used in outdoor emergency, car starting, disaster relief, emergency lighting and other scenarios. It is light and compact in appearance and easy to carry. It is loved by many outdoor enthusiasts and can provide continuous and reliable uninterruptible power supply. In this article, the editor will tell you about the technical parameters of portable UPS power supply.

　　When it comes to the technical parameters of portable UPS power supply, we mainly look at its input characteristics and output characteristics.

　　Input characteristics:

　　1. Wide input voltage range The input voltage range can reduce the chance of battery discharge and extend the battery life of portable UPS.

　　2. Input power factor If the power factor is low and the input reactive power is large, harmonic current will pollute the power grid and affect other equipment.

　　3. Allowable range of main power frequency.

　　4. Enter the harmonic component of the current. (PFC, 6/12 pulse rectifier)

　　Output characteristics:

　　1. Static stability. 1% for large and 2% for small and medium.

　　2. Output transient characteristics. 5% for large and 8% for small and medium.

　　3. Output overload capability. (For example: overload 120% 4MIN; 130% 10S)

　　4. Output power factor. (0.6,0.7,0.8)5. Output voltage harmonic distortion. Usually within 3%.

　　Taking a portable UPS as an example, the following is an introduction to the technical parameters:

　　Frequency range: 40Hz-70Hz

　　Power factor: ≥0.99@220-230VAC (input voltage)

　　Output voltage: 220VAC or 48VDC

　　Harmonic distortion: ≤2%THD (linear load) ≤4%THD (nonlinear load)

　　Nominal capacity: 10AH20AH30AH40AH50AH100AH (optional)

　　Operating temperature: charging 0℃-45℃ discharge-20℃-45℃ storage-20℃-45℃

　　Frequency range (battery mode): 50Hz±0.25Hz60Hz±0.3Hz

　　Portable UPS power supply performance characteristics:

　　Portable UPS power supply products use high-performance lithium iron phosphate batteries as energy storage backup, which has a longer service life;

　　Trolley case design, light to carry, easy to transport, overload/overcurrent/overdischarge/overcharge protection;

　　Imported high-strength engineering plastics, anti-fall, anti-seismic, fire-proof, and rain-proof;

　　Ultra-large capacity lithium battery pack, small size, light weight, ultra-high power pure sine wave output;

　　Unique overvoltage, overload, short circuit protection design and unique protective wall design;

　　AC 220V/110V pure sine wave output, the maximum output power can reach 6000W;

　　Integrated AC and DC output provides reliable power supply guarantee for various emergency scenarios.

　　Safe and environmentally friendly, lithium batteries comply with European RoHS regulations and are green and environmentally friendly batteries with better reliability and stability.

　　The performance of portable UPS power supply in recent years is remarkable, and it has been continuously providing safe, stable and efficient lithium battery UPS products and solutions to users in various industries. Finally, if you have technical questions or purchase intentions about portable UPS or lithium UPS batteries, you can contact our online customer service, and we will have professionals to provide you with satisfactory services.

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