Dalton U10 3K UPS 3KVA/2700W

– Online UPS Design 1 PF

– Pure Sine Wave

– Transformer less UPS Technology

– Optional SNMP Communication Port

– Cold Start Function

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Dalton U10 3K

U10 3K 3KVA/2700W Smart online UPS Single phase pure sinewave

Dalton U10 3K UPS 3KVA/2700W :

U10 3K 3KVA/2700W Smart online UPS Single phase pure sinewave

the best Dalton UPS

The Dalton U10 3K UPS is a powerful and reliable source of uninterruptible power

It is designed to handle the high demands of modern enterprises and organizations.

This UPS, with 3KVA/2700W capacity, can provide stable and clean power for important equipments

This ensures continued operation even during power outages or fluctuations.

Dalton U10 offers 3K UPS, with its advanced technology and features

An effective and powerful solution to protect your valuable electronics and sensitive devices.

The online double conversion design ensures smooth power transmission and isolation from utility power

Which protects against voltage spikes, surges, and frequency fluctuations.

The UPS has an easy-to-read LCD display that allows quick monitoring of basic parameters

Such as I/O voltage, load level, battery status and more.

The Dalton U10 3K UPS improves battery performance and extends battery life

Through intelligent battery management technology, ensuring reliable backup power when needed.

The Dalton U10 3K UPS is designed with scalability in mind

It includes USB and RS232 connectors for seamless integration

With various systems and network management applications.

This allows remote monitoring and management, as well as preventative maintenance

And quick response to any energy related difficulties.

Finally, the Dalton U10 3K UPS is a high-performance solution that provides reliable backup power

This ensures the uninterrupted operation of vital equipment

and provides companies and institutions with peace of mind.

U10 3K 3KVA/2700W Smart online UPS Single phase pure sinewave

the best Dalton UPS

Dalton Power :

Dalton Power is a well-known and recognized company that specializes in providing energy solutions

That can be relied upon for a variety of industries and applications.

Dalton Power has established itself as a trusted name in the energy market by focusing on quality and innovation.

Dalton Power’s wide product range is one of its core strengths.

The company’s energy products include Uninterruptible Power Supplies (UPS)

Voltage regulators, inverters, and surge protection devices.

These devices are designed to match the specific power requirements of different environments

Whether they are modest home offices or huge industrial facilities.

Dalton Power is also known for its dedication to technological advancement.

The company invests heavily in research and development

They always aim to include the latest technologies.

This ensures that customers benefit from advanced features, increased efficiency, and increased reliability.

Furthermore, Dalton Power places a high value on customer happiness.

The company’s team of experienced professionals is committed to providing great customer service

By providing technical support, guidance and customized solutions to suit specific needs.

Dalton Power has earned a reputation as a reliable source of energy solutions

Through its commitment to quality, innovation and customer satisfaction.

Whether it’s protecting essential equipment, or backup power during a power outage

Or maintaining consistent voltage levels, Dalton Power is a reliable partner

Ensures businesses and individuals get the electricity they need, when they need it.

You can also check out other releases from Dalton Power

Specification: Dalton U10 3K UPS 3KVA/2700W





Input system

Single phase & earth ground

Voltage range

(90±5)VAC~ (300±5)VAC

Voltage range of bypass

(80±5)VAC~ (286±5)VAC (default: 80VAC~264VAC Could be adjusted by software)

Output system

Single phase & earth ground

Rated voltage


Power factor


Voltage precision


Voltage distortion

≤ 3% at linear load

Output waveform

Pure Sine Wave

Normal mode

1.The output frequency synchronizes with the input frequency when the input frequency is in the range of 46Hz~ 54Hz.

Battery mode

2.The output frequency is 50Hz when the input frequency is not in the range of 46Hz~ 54Hz.

3.Can be set as 60Hz.

Inverter overload capacity (Utility power, 25Co)

100% ± 5% < Load ≤ 105% ± 5% Overload warning only

105% ± 5% < Load < 125% ± 5% 10s transfer to bypass

Load > 125% ± 5%, 300ms transfer to bypass

Transfer time

0ms (Normal mode←→ Battery mode)
<4ms (Normal mode←→Bypass mode)

Crest factor


LCD Display

AC/ DC voltages; kVA/ kW; Frequency; Temperature; Battery & load level

LED Status Indicator

Utility power; Battery discharge; Inverter On

External Communication

RS232 / RJ11 / Optional Intelligent Slot


3 control push button for POWER ON / POWER OFF / FUNCTION KEY

Communication software

Windows XP/ 2003 and later version; Linux; Unix


SNMP Card/ USB Card/ Dry Contact AS400 Card/ CMC Card/ RS485 Card/ EMD Monitoring Device

Batteries voltage


Battery Type

Sealed maintenance-free lead –acid battery

Backup Time (25Co)

Full load ≥ 5min (Standard)

Battery quantity


Charge current


L*W*H (mm)




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