Foshan Prostar Science & Technology Development Co., Ltd.

Online UPS

Brand Name:
Model Number:
Three Phase
Unbalanced Loads
Output Voltage:
Online UPS
Detailed Description

Three-ins&outs phase
Uninterrupted Power Supply
8000 Series Online UPS


Prostar 8000 Series Online UPS



Applied Scope:

Large Internet Computer Room

Aeronautics & Astronautics

Industrial Automatic Control

Electronic & Telecom

Office Automation

Finance & Education

Production Equipment

Broadcasting & Transportation


8000 Series Summarize:

      8000 Series UPS with the perfect input and output loss-phase protective function. In one of the  three-phase output of the output of abnormal or missing, it could alarm automatically to protect the machine itself and the three-phase load. And it much more suitable for 100% unbalanced three-phase output load and non-linear load.


      And the rating capacity needn't be reduced. Also when 100% three-phase unbalanced load or single-phase, two-phase zone set, the machine can work properly as well. The ups also using the most advanced phase-balanced technology, stable performance. Even in the loss-phase status, it still operates at normal conditions, especially suitable for some worse power supply environment. And with the isolated output transformer, which ensure that the entire the isolation of the load and public electric.

      8000 series UPS including three phases in & three phases out (ST6K-ST400K), and it could provide the safe, reliable power protection for all the harsh industrial environment in the critical load with its powerful communication features combined with the excellence electric technology, and durable and reliable industrial design.



Products Characteristic:



1) Perfect input and output loss-phase protective function

    Perfect input and output loss-phase protective function,will be panic itself when the phase unbalance so that protect from Loaded equipment and UPS itself.

2) 100% unbalanced three-phase output load

    100% unbalanced three-phase output load and non-linear most suitable,using rate capacity needn't reducing the amount. Machine is available when three-phase unbalance,single or double phase loaded.

3) Static switches with special design

    Static switches with special design,provide with truly non-stop operation,owing to isolation transformer on output,it will be achieved current isolation. Based pm the static switches design in circuit,will ensure that non-stop on output voltage in any way. That protects the safety of user's load in normal work.

4) Advance phase-balanced technology
With most advanced phase-balanced technology now,it features best stability,even if loss-phase,it still operate at normal condition,especially in some worse power supply environment.

5) Perfection protection

    The protection will protect short circuit when the input AC is over-voltage,under-voltage,Forecast-warning if low cell and over-temperature inside that improve the stability and reliability of system operation.

We have a very strict quality controling system which promise that 6000 Series Industrial Online UPS (1kVA~60kVA) we produce are always of best quality!We have confidence that you will satisfy with our products and service.Our toner cartridges are high quality with low price. We promise to supply our customers best service.Above items are just a part, many more Cisco products are not listed out, please feel free contact us for more details. Thank you for your attention

Company information:
    Foshan Prostar Science & Technology Development Co., Ltd. Was established in 1998 . We is an exporter of China (Mainland) Uninterrupted Power Supply (UPS) products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe! Our company firmly insists on that product quality is the life source of an enterprise.    We warmly welcome all friends from all over the world to be our business partners on the basis of equality and benefits to create a good future.Pls visit our website at for more details about our company.
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Send Inquiry to this Supplier
Foshan Prostar Science & Technology Development Co., Ltd.
Mr. Xiao lin
No.11-12,Weibian Industrial Estate,Julong Village,Guicheng Xiabei,Nanhai,Foshan,Guangdong,China.

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