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Prostar uninterruptible power supply 6KVA

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Mr. Orson Zhong
No.1 ShijieLang Road, Lianhe Industrial Zone West Two Zone, Luocun, Nanhai, Foshan, Guangdong, China
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Prostar uninterruptible power supply 6KVA

Product Details:
Place of Origin: Guangdong, China
Brand Name: Prostar or OEM/ODM
Certification: CE, RoHS, ISO9001, ISO14001
Model Number: PHT1106B
Input Voltage: 110-300Vac
Battery Type: Sealed Maintenance Free Lead Acid Battery
Battery Voltage: 192Vdc
Product Dimension: 369x169x688 mm
Product Features: High frequency tower ups
Battery Built-in: 16PCS 12V 7Ah UPS Batteries
Weight: 72 Kgs
Output Voltage: 200/208/220/230/240VAC
Phase: Single Phase
Protection: Short Circuit
Type: On-line
Application: Computer
Payment & Shipping Terms:
Minimum Order Quantity: 10 Piece/Pieces
Price: US $ 10 - 10,000 / Piece
Packaging Details: Standard Export Wooden Package. The Safest Transportation Package
Delivery Time: 15~20 days for Routine machine, once received deposit
Payment Terms: T/T or L/C. 30% deposit before production, 70% balance before shipment.
Supply Ability: 88000 Piece/Pieces per Month

Prostar uninterruptible power supply 6KVA

Prostar High Frequency Online UPS is typically used to protect hardware such as computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss. UPS units range in size from units designed to protect a single computer without a video monitor to large units powering entire data centers or buildings.


Online UPS 6KVA

Function Features


1.True double-conversion online UPS


A true double conversion UPS will provide clean, high level quality power to fully protect mission-critical devices such as sensitive networks, small computer centers, servers, telecom applications, as well as for industrial applications.


2. Output power factor 0.8


Compared to the online UPS in the current market, Venus series UPS provides better output power factor up to 0.8. It offers higher performance and effciency for critical applications.


3. Wide input voltage range (110V-300V)


Venus series can still provide stable power to connected devices under unstable power environments.


4. 50/60 Hz Frequency Converter Mode


Lock output frequency at 50Hz or 60Hz to suit power sensitive equipments.


5. ECO mode operation for energy saving


Offers efficiency as high as 97% to cut energy usage &cost. UPS power application via static bypass, timely returning to online double conversion when the need arises.


6.Emergency Power Off (EPO) Function


This feature can secure the personnel and equipment in case of fires or other emergencies.


7.USB+RS232+RJ45+SNMP,multiple communication for 1-3K models


This feature allows either USB,RS232 or Rj45 communication port to work with SNMP interface simultaneously.


8. DSP technology applied for 6-10K models


A DSP controller provides an improved and cost-effective solution with high performance.


Monitoring Software


 UPS can be connected to the computer via USB or Rs232 interface. So it can be realized LAN monitoring single or many sets of UPS, it also can monitor the other ups which connected to the computer via LAN.

 UPS monitoring software has more than 10 kinds of language for choice.

 Humanized operation interface, which is powerful and can shows the battery voltage, frequency, load, temperature and other data by real-time monitoring through the charts.

 Alarm of different power incident could be set by radio, mobile phone text messages, e-mails and SNMP etc.





Online UPS 6KVA

Online UPS 6KVA




Product Pictures


Prostar uninterruptible power supply 6KVAOnline UPS 6KVAOnline UPS 6KVAOnline UPS 6KVAOnline UPS 6KVAOnline UPS 6KVA




Technical Specification


High Frequency Tower UPS







6000 VA / 4800 W

10000 VA / 8000 W

6000 VA / 4800 W

10000 VA / 8000 W

Battery Voltage


Size, D X W X H (mm)

369 x 190 x 318

442x 190 x 318

369 x 190 x 688

442x 190 x 688

Net Weight (kgs)






Voltage Range

Low Line Transfer

110 VAC ± 3 % at 50% Load; 176 VAC ± 3 % at 100% Load

Low Line Comeback

Low Line Loss Voltage + 10V

High Line Transfer

300 VAC ± 3 %

High Line Comeback

High Line Loss Voltage - 10V

Frequency Range

46Hz ~ 54 Hz @ 50Hz

56Hz ~ 64 Hz @ 60Hz


Single phase with ground

Power Factor

≥ 0.99 at 100% Load


Output voltage


AC Voltage Regulation

± 1%

Frequency Range

(Synchronized Range)

46Hz ~ 54 Hz @ 50Hz

56Hz ~ 64 Hz @ 60Hz

Frequency Range (Batt. Mode)

50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz


AC mode

100%~110%: 10min,110%~130%: 1min,>130% : 1sec

Battery mode

100%~110%: 30sec,110%~130%: 10sec,>130% : 1sec

Current Crest Ratio

3:1 max

Harmonic Distortion

≤ 3 % @ 100% Linear Load; ≤ 6 % @ 100% Non-linear Load

Transfer Time

AC Mode to Batt. Mode

0 ms

Inverter to Bypass

0 ms

Waveform (Batt. Mode)

Pure Sine Wave


AC Mode

> 89%

> 90%

> 89%

> 90%

Battery Mode

> 88%

> 89%

> 88%

> 89%


Battery Type

Depending on applications



Battery Numbers

Depending on applications


Recharge Time

Depending on applications

9 hours recover to 90% capacity

Charging Current

Default: 4 A ± 10%; Max.: 6A ± 10%

Default : 1 A ± 10%; Max.: 2A ± 10%

Charging Voltage

218.4 VDC ± 1%


Operation Temperature

0 ~ 40°C (battery life cycle will be shorten when temperature is above 25°C)

Operation Humidity

<95 % and non-condensing

Operation Altitude


Acoustic Noise Level

<55dB @ 1 Meter

<58dB @ 1 Meter

<55dB @ 1 Meter

<58dB @ 1 Meter


Smart RS-232 or USB

Windows® 2000/2003/XP/Vista/2008,Windows® 7/8,Linux,Unix,MAC

Optional SNMP

Power management from SNMP manager and web browser


Remarks:Products specifications are subject to change without notice. 





Online UPS 6KVA


   Applied Scope   

  • Industrial Automatic Control
  • Medical Equipment
  • Office Automation
  • Production Equipment
  • Electronic & Telecom
  • Aeronautics & Astronautics
  • Bank ATM
  • Army Technology
  • Securities System



One year warranty after the date of delivery.


   Payment Terms   

Terms of payment is T/T or L/C. 30% deposit before production, 70% balance before shipment.



1.Can I support Air-Conditioning on my UPS?
Air-Conditioning can be considered as a “dirty” load due to continual switching causing voltage and current spikes and surges. The UPS module can cater for a certain level of overload for a small duration, however the duration and level of current surges typically associated with A/C units is far greater than the UPS’ capability. Therefore it is advised not to support the AC on a UPS and supply this element with a generator only if possible. If there is no option but to support the AC using a UPS, it is normal to oversize the inverter by 4-5 times to ensure that the unit will cater for this more demanding load and eliminate any risk to the critical load. Another sensible approach to reduce any risk is toeth critical load is to have a seperate dedicated UPS for the A/C requirement.
2.Why choose 'Transformer-based' or 'Transformer-less' UPS?
Transformer based Traditional technology, typically available from 10 kVA, suitable for industrial applications, galvanic isolation with inverter output transformer, typically standard technology from 100 kVA upwards
Transformer-less Typical technology from the smallest ratings up to 120 kVA, more compact footprints, lower weights, more suited to IT applications and environments, high efficiency across the load range, generally more cost effective.
3.Can I add more UPS modules to the system when my load increases?
Yes, our SU, HM and HT ranges employ a plug and play parallel system that allows additional units to be added to an existing system at a later date. Additional UPS units can be added to either provide redundancy or extra capacity if the load increases. Sometimes it’s worth investing in additional switchgear early on so that more units can be accommodated much more easily.
4.Why do you need a UPS?
An Uninterruptible Power Supply (UPS) is used to protect critical loads from mains supply problems, including spikes, voltage dips, fluctuations and complete power failures using a dedicated battery. A UPS system can also be used to ‘bridge the gap’whilst a standby generator is started and synchronised.
5.Considerations when choosing a UPS and Generator combination?
It is usually beneficial to deal with one supplier for both items as this eliminates the potential conflict if the equipment does not work well together. Typical problems are related to input harmonics, load acceptance, poor frequency regulation, voltage intolerance and poor response times.
6.What is ECO mode?
ECO mode is often referred to as 'Active Standby' and is mainly used on sites where the general mains supply is relatively stable or the load is not senstive to mains interference. The UPS runs in bypass for normal conditions and transfers the load, without break, to inverter when the mains fails. This configuration is available on our entire UPS range upon request. This mode provides an improved system efficiency of around 98%.
7.Do I have to replace my UPS batteries with the same brand of batteries?
If you use brand X and need to replace one or two batteries in the string you should use the same brand because they will have the same characteristics. If you need to replace the whole string then you can change brands with fewer risks.
8.How can I ensure that my UPS batteries are maintained and serviced properly?
With proper maintenance, battery life can be predicted and replacements scheduled without interrupting your operations. These are IEEE and OEM recommendations for general maintenance:
A.Comprehensive maintenance programs with a monthly inspection and more rigorous quarterly and annual checks
B.Re-torque all connections, as required
C.Load testing
D.Cleaning the battery area, as required
9.How is battery runtime affected if I reduce the load on the UPS?
The battery runtime will increase if the load is reduced. As a general rule, if you reduce the load by half, you triple the runtime.
10.If I add more batteries to a UPS can I add more load?
Adding more batteries to a UPS can increase the battery runtime to support the load. However, adding more batteries to the UPS does not increase the UPS capacity. Be sure your UPS is adequately sized for your load, and then add batteries to fit your runtime needs.


Contact Person: Mr. Orson



Skype: orsonz.prostar

Mobile: (+86)-13827733783 (whatsApp)


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uninterruptible power supply
Prostar uninterruptible power supply 6KVA
Contact Us
Mr. Orson Zhong
  • 86-757-81285481-811
  • No.1 ShijieLang Road, Lianhe Industrial Zone West Two Zone, Luocun, Nanhai, Foshan, Guangdong, China
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