Double Conversion 3phase 10kva HF 208Vac Online UPS Line to line

Double Conversion 3phase 10kva HF 208Vac Online UPS Line to line

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
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Detail Information

High Light:

three phase online ups


double conversion online ups


high frequency online ups

Product Description


Double Conversion 3phase 10kva HF 208Vac Online UPS Line to line





Double Conversion 3phase 10kva HF 208Vac Online UPS Line to line


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

Double Conversion 3phase 10kva HF 208Vac Online UPS Line to line 0

Double Conversion 3phase 10kva HF 208Vac Online UPS Line to 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:

Model PWA3310XL PWA3310XS PWA3320XL PWA3320XS PWA3330XL PWA3330XS
Mains Input
Rated Input Voltage 208/220VAC (Line-Line),3 Phases + Neutral + Ground
Rated Frequency 50/60Hz
Input Voltage Range 187~260Vac (Line-Line),full load;
125V~187Vac (Line-Line),load decreases linearly according to the min phase voltage
167~260Vac (Line-Line),full load;
125V~167Vac (Line-Line),load decreases linearly according to the min phase voltage
Input Frequency Range 40Hz~70Hz
Input Power Factor >0.99
Input Current THDi <5% (linear load) <4% (linear load)
Bypass Input
Rated Bypass Voltage 208/220VAC (Line-Line)
Rated Frequency 50/60Hz
Bypass Voltage Range Selectable, default -20%~+15%;
Upper limit: +10%, +15%, +20%, +25%;
Lower limit: -10%, -15%, -20%, -30%, -40%
Bypass Frequency Range Selectable, ±1Hz, ±3Hz, ±5Hz
Bypass Overload 125% Long term operation;
125%~130% for 10min;
130%~150% for 1min;
110% Long term operation;
110%~125% for 1min;
125%~150% for 30s;
Rated Inverter Voltage 208/220VAC (Line-Line)
Rated Frequency 50/60Hz
Output Power Factor 1 0.9
Voltage precision ±1.5%(0-100% linear load)
Transient Response <5% for step load (20% - 100% -20%)
Transient recovery < 30ms for step load (20% - 100% -20%)
Output Voltage THDu <1.5% (linear load);
<5% (non-linear load)
according to IEC/EN62040-3
Inverter Overload <110%, 10min;
>150% , 200ms
<110%, 60min;
Frequency Regulation 50/60Hz±0.1%
Synchronized Range Settable, ±0.5Hz ~ ±5Hz, default ±3Hz
Synchronized Slew Rate Settable, 0.5Hz/S ~ 3Hz/s, default 0.5Hz/s
Battery And Charger
Battery Rate Voltage ±120VDC
Charger Power max=20% System Power
Normal Operation 93%max 94%max
Battery Operation 92.5%max 93%max
Display LED + LCD
Interface Standard: RS232, RS485
Option: SNMP, Dry Contact, Parallel kit,Battery cold start
Operation Temperature 0 ~ 40 ℃
Storage Temperature -40 ~ 70 ℃
Relative Humidity 0 ~ 95% (Non condensing)
Noise (1 meter) 58dB @ 100% load, 52dB @ 45% load 70dB @ 100% load, 62dB @ 45% load
Physical data
250*660*530 250*840*715 250*950*770 500*840*1400 250*950*770 500*840*1400
Weigh(Kg) 31 51.5
(without battery)
64 140
(without battery)
64 140
(without battery)

Note:Any specification subject to change without notice;


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