As a leading manufacturer of power supply adapter & power charger, we are committed to providing our customers with top-of-the-line products that cater to their unique charging needs.Our product range includes AC/DC power supplies, DC/DC converters, LED drivers, and battery chargers.
Why Choose Us
OEM&ODM
We also offer OEM&ODM, whether you’re a business or an individual, Welcome to join our cooperation team!
Quality Control
We have factory, can control from design, materials, production, quality and package.
Providing Solutions
We can provide and update the latest power solution design for you, always pay attention to our company website.
Rich experience
With 12 years of industry experience and there is global certifications we have honed our process to ensure that our chargers are not only efficient but also reliable and safe to use.
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Model |
BWT-25003KSO |
BWT-25005KSO |
BWT-25006KSO |
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DC Input |
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Rated Input voltage(Vdc) |
48V |
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Rated Input Current(A) |
63A |
105A |
125A |
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DC Input Range(Vac) |
40-66V |
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Cold Start Voltage(Vdc) |
46V |
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AC Bypass Input |
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Bypass Voltage Range(Vac) |
186-270V |
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Rated Input Current(A) |
13.6A |
22.7A |
27.2A |
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Frequency(Hz) |
50Hz/60Hz |
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AC Output |
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Capacity(KVA) |
3KVA |
5KVA |
6KVA |
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Rated output capacity(W) |
2400W |
4000W |
5000W |
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Output Voltage(Vac) |
220Vac |
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Output Current(A) |
11.0A |
18.2A |
21.8A |
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Output Voltage Regulation |
220Vac±5% |
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Max AC Input Voltage(Vac) |
300Vac |
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Waveform |
Pure sine wave |
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Power Factor |
>0.98 |
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No load Power Consumption |
≤67W |
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Efficiency(line mode) |
93%(Peak Efficiency) |
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Overload Capability |
105%-150% 10s |
>150% 5s |
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Surge Capacity(W) |
4800W 5s |
8000W 5s |
10000W 5s |
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Transfer time(ms) |
Line mode⟺Battery mode 0ms |
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Line mode/ Battery mode⟺Bypass mode 4ms |
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Charging Mode |
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Charging Current(A) |
Default: 10A, max: 60A |
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Floating Charging Voltage(V) |
54Vdc |
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Overcharge Protection(V) |
66Vdc |
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Charging Algorithm |
3 step |
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Working Environment |
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Dielectric Strength |
1500Vac-10mA，1minutes |
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Ambient Temp.(°C) |
0°C to 55°C |
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Storage Temp.(°C) |
-15°C~ 60°C |
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Humidity |
5~95%,No condensation |
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Dimension and Weight |
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19” Rack mount(D*W*H) |
420*438*130.8mm(3U) |
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Weight(Kg) |
About 15kgs |
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Continuous Power Supply: Built in 10400mAh lithium batteries, ensuring uninterrupted power for your devices without any delay, serving as a backup power source.
Safety Features: Encased in fire resistant shell, ensuring long term safety, intelligent circuit design prevents overcharging, discharging, and short circuits, enhancing safety and durability.
Dual Device Power Support: UPS uninterruptible power supply can power two devices simultaneously, featuring guard against overcharging and short circuits, ensuring running for both outputs.
Compact Design: Small and lightweight, easy to carry in your bag or car, ensuring power wherever you go, its portable size does not compromise its effectiveness, making it a convenient power source for emergencies or daily use.
Types of UPS Power Supplys Available
Offline/Standby Uninterruptible Power Supply
The offline/standby UPS is the most basic out of the three. It provides light surge protection and battery back-up. During normal operations, it gets its power from its main power source (generally an AC outlet).
Online/Double Conversion Uninterruptible Power Supply
The online/double conversion UPS differs from the offline/standby as the DC/AC inverter is always connected on.
Line-Interactive Uninterruptible Power Supply
The line-interactive UPS has a similar design to the offline/standby, but with properties of an online/double conversion as well. The line-interactive design can handle small under-voltages and over-voltages (about 20% from its standard voltage) by using a multi-tap variable voltage autotransformer or buck-boost converter.
Data Centers
Data centers are the backbone of the digital world, housing critical servers and networking equipment that must operate continuously.
Healthcare Facilities
In healthcare settings, power reliability can mean the difference between life and death.
Industrial Operations
Industries rely heavily on continuous power to maintain production lines and ensure safety.
Telecommunications
The telecommunications sector depends on continuous power to maintain network connectivity and communication services.
Packaging & Shipping
Packaging
A:Common Packing: Plastic bag + Label + Inner Box+Export Carton
B:Customized Packing: OEM Label, Inner Box,etc.
C:Package will be processed after all the tests finished.
Shipping
If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.
If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.
Our Certificates
FAQ
We're professional UPS power supply manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy or wholesale cheap UPS power supply made in China here and get free sample from our factory. Good service and low price are available.
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