HRD UPS---Global High-end Power Solutions  Expert!

Your best   trustable OEM/ODM  power partner! 

ISO9001-2008,ISO14001 , ISO18001, TLC, CQC, TUV ,CE certified.

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Smart data centre 208Vac Online Ups High Frequency UPS On Line

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China Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd) certification
China Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd) certification
As an exclusive agent UPS distributor of HRD, We enjoyed wonderful business cooperation with them. Let's grow fast together!

—— Binb Thomas

Perfect UPS, Perfect software(SNMP card), Perfect service, that is HRD UPS!!!

—— Miguel Comlobia

5 years I worked with HRD UPS. April, 2014, I visited HRD UPS factories, I was pleasantly suprised by their design and artwork to ensure quality!!

—— Mr Amani-- Iran

I worked with aUPS supplier in Foshan city and encounted with quality proble untial in 2013, I found HRD UPS,a repliable and high quality UPS compan.

—— Mr Yusuf Allah

HRD UPS, professional UPS manufacturer with powerful R&D, perfect in 120vac c UPS. Anyway, in short, Choose HRD, Choose perfect!

—— Joao Carlos--Venezuela

HRD UPS is of high quality than I expected,5 years long term business with them.

—— Mr Hassan ,Saudi Arab

We tried 2pcs 200KVA,2pcs80kva and 2pcs 10k UPS, excellent performance and reliability, not less than world-known brands!!

—— Pran Group

HRD UPS's quality is much better than other normal product from China! Processional UPS manufacturer ,very professional and very powerful in UPS.

—— Mr Dany

Nice company, nice person!, 2011

—— Mr Anil Argarwal---India

We tested 2 times of HRD UPS 3phase, very good quality and design!

—— Pawel Comex

HRD UPS brings me very good quality product with and service.It's a wise decision to choose HRD as our stragety partner!

—— Mohammed Asif

HRD UPS service is quite good,I like it!

—— Mr Mohammed

Smart data centre 208Vac Online Ups High Frequency UPS On Line

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Large Image :  Smart data centre 208Vac Online Ups High Frequency UPS On Line Get Best Price

Product Details:
Place of Origin: Shenzhen China
Brand Name: HRD/OEM
Certification: CE,ISO9001:2008
Model Number: PWA3310,PWA3315,,,PWA3380
Payment & Shipping Terms:
Minimum Order Quantity: 5PCS
Price: 2100USD/PCS
Packaging Details: 1pcs/ctn, wooden case with pallet
Delivery Time: 4 weeks after down payment
Payment Terms: TT or LC
Supply Ability: 1000PCS/month
Warranty: 2-3 years aftershipment with 10years technical support
Detailed Product Description
High Light:

three phase online ups


double conversion online ups


high frequency online ups


Smart  data centre 208Vac Online Ups High Frequency UPS OnLine





Smart Data center  208Vac Online Ups High Frequency UPS OnLine


Powerwell (America)series 3 phase 10-80kva is a high end uninterruptible power supply, which has adopted  the world leading electrical and electronic technology to increase performance and  super high reliability(MTBT>200,000h).3nos high speed DSPs with completed digital control fully  ensure highest quality of power supply and UPS reliabitly. Being kin to 1.0 input power factor and less than 2% THDi lead this UPS green and energy saving. It also offers humanization design: full front access of service ability, user- friendly touch screen. 



Perfect Applications:


Internet Servor ,Middle Data Center, Medium-scale network system / computing center, bank and securities, business server group, Medium-scale office automation, precision equipment, etc.



Features: complete digital control technology


Fully digital control with two DSPs, all the subsystems are digital controlled including the IGBT rectifier, inverter, charger, discharger.



Excellent electrical properties


True online double conversion instruction offers the safe and effective power protection for various loads, with strong output load capacity;



High input power factor, green and energy-saving


Input end with PFC and input PF of the whole UPS up to 0.999,;



Dual AC input source supportable


Allowable AC and bypass 2 input ac source



Strong environmental adaptability 


Wide input voltage and frequency range, adaptation to all kinds of climatic

and geographical environment;



Comprehensive protection measures 


 Surge Protection, short circuit protection, and other protection to ensure the reliability of UPS;

IGBT and SCR adopts the advanced EUPEC power module;

The adoption of advanced technology (IGBT driving technology, IGBT soft over-current shutdown) improves the reliability and safety of inverter.



Similar modular design


Each phase main board are designed like rack  for easy assembling and maintenance

Inbuilt battery pack  plug-in design for easy use



Intelligent battery management (ABM)


Adopting the intelligent battery management:

Intelligent charger:interval three-stage charging process( constant current,constant voltage, float charging and charger shut off, when battery voltage decrease to a lower level, charger restarts to work)

Back up time displayed on the LCD screen

Battery temperature compensation

Smart data centre 208Vac Online Ups High Frequency UPS On Line 0

Smart data centre 208Vac Online Ups High Frequency UPS On Line 1

Online detecting battery status,

The max battery charging current can set by end users according to the battery features, to avoid any damage caused by the big charging current;

Periodic self-test battery, detecting the battery problems timely;

With battery inverse connection, over voltage / current protection, to protect the battery;


Cold start and  AC start Function


Directly start the UPS through battery or start UPS through Mains only.


Superior network monitoring capabilities 


Communication port (RS232, USB, and so on) connecting with computer,SNMP card optional,


Easy-maintenance design


a) Adopts the full front maintenance design, reducing the restrictions

on the installation space, and saving the space of computing center;

b)Modular design class, convenient and easy site maintenance;

c) With manual maintain bypass,

d)Battery replacement without disrupting the UPS running;

e) Historical records search function, events up to1,000 items;


Friendly interface with Large LCD


 Large LCD display and LED status indication; Abundant information display of UPS;


Technical Specifications:










Capacity/Rating Power








AC Input

Rated voltage

190/208/220Vac (Line-Line)

Input connection

3 phase +N+PE

Power factor

Above 0.999


Less 2%

Voltage range

150-270Vac (Line voltage)




150-270Vac (Line-Line)+/- 15%


voltage precision



voltage transient

Less 5% ( 0~100% load step)


THD less 0.6%( linear load ),3%(non-linear load)

Power factor

0.9 (lag)


tracking range


Frequency precision

±0.05%(Battery mode) , ±3hz(Line mode)

phase displacement

120±0.5°(Balance or imbalance load )

Frequencytracking rate

Less 1Hz/s


Overload capability

105% long time operation

125%,transfer to bypass after 10 minutes

Above 150%, transfer to bypass after 1s

Bypass overload

Above 180%, long time operation

Above 180%, last for 1s

Transfer time



System efficiency

Above 91%(Normal mode);96%(ECO) mode


 Touch screen LCD+LED





IEC61000-4-2 (ESD)

IEC61000-4-3 (RS)

IEC6100-4-4 (EFT)

IEC6100-4-5 (Surge)

Noise (1m)

Less 60dB

Insulating resistance

Above 2M (500VDC)

Insulating intensity

(input, output to PE) 2820Vdc, leakage current lower than 3.5mA, no flashover in 1min

Surge protection

Meet the requirement of IEC60664-1class,endure surge of 1.2/50us+8/20us higher than 6KV/3KA

IP class


Battery configuration


+96/108/120Vdc ,- 96/108/120Vdc(settable from LCD screen)


Bottom cable connection in front


1-20A( settable)



Long-run model




Inbuilt batt.




Weight (kg)

Long-run model








Inbuilt batt.









Note:Any specification subject to change without notice;


Contact Details
Shenzhen HuaRuiDi Science & Technology Co., Ltd.(Shenzhen MOTU Power Supply Co.,Ltd)

Contact Person: Mr. Hunter Chen

Tel: +8615818502906

Send your inquiry directly to us