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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Prostar
  • Model Number: HT6K~HT400K
  • Phase: Three Phase
  • Protection: Unbalanced Loads
  • Weight: 180Kg-2850Kg
  • Output Voltage: 380V±1%
  • Type: On-line
  • Application: Networking
  • Products: N+X Parallel Redundant Online UPS
  • Series: Uranus Series
  • Wave Form: Pure Sine Wave
  • Transfer Time: Zero Conversion
  • Battery Voltage: 384V/432V/480V
  • Backup Time: Depends on batteries connected
  • Output Frequency: 50/60Hz
  • Battery Type: Sealed Maintenance Free Lead Acid Battery
  • Certification: CE,RoHS,ISO9001,ISO14001
  • Parallel Mode: N+1,N+X,Can be in parallel with differenct power capacity

Packaging & Delivery

Packaging Details Each unit in one carton
Delivery Time 2weeks after received T/T down payment or L/C at sight.

 

 

 

 High quality industry online three phase ups power system 250KVA  

Product Description

High quality industry online three phase ups power system 250KVA is adopting the technology , which combined with the world's most advanced DSP digital control technology currently, and IGBT high frequency Pulse Width Modulation technique (PWM).Double-conversion online topology design makes the output frequency of UPS, which used for tracking, phase-locking, voltage regulator and filter out noise, interference from the power grid fluctuations in pure sine wave power supply, and make the UPS more comprehensive and perfectly protection for the users. After Prostar R&D center elaborative designed for more than 10 yeas, Prostar has designed a modular structure, whose overall operation is 5 times more reliable and stable performance than regular UPS, MTBF is over 300,000 hours.

 

 

High quality industry online three phase ups power system 250KVA equipped with standard built-output isolation transformers, static bypass switch and manual maintain switch, making this series UPS has a very high capacity to engage in short-circuit. It could be used for the worst environment. Also it has perfect protect function.Moreover, it has the AC input, over-voltage, under-voltage, output over-voltage, short circuit protection, inverter, rectifier over-temperature protection, voltage under-voltage warning, battery over charging protection and other protections in one, to ensure system operation stably and reliably.

 

 

High quality industry online three phase ups power system 250KVA is 3-phase ins and 3-phase outs, which can be in parallel with 8 units UPS directly, conveniently and fast. flexible parallel technology could be applied to different loads and systems.According to the needs of customers' constitute, it could make N+1 or N+X construction, but also according to the different needs of customers with different capacity, it could be in parallel with random 8 units UPS, and all the load will be loaded by all 8 units UPS averagely of the parallel redundant UPS system. Any UPS of the parallel redundant system was failed, the UPS will share its load immediately, to ensure system running normally. During the process of the parallel UPS, it does not set the host and the standby one, but was selected by customers flexibly. The first turned on UPS is automatically set to the host, when the host system failed, the host identity immediately transferred to another UPS, thereby ensuring the supply of electricity for clients during the using process, so it could become a true uninterruptible power supply.

 

 

 Preformance Characteristics

 - High quality industry online three phase ups power system 250KVA -

 

1DSP digital control technology

Core system uses the world's most advanced all-digital DSP control technology, which can effectively guarantee the UPS' core system accurate, and fast running.

 

 

2) Advanced IGBT inverter technology

Combined high-reliable and high-efficiency IGBT inverter technology with high-frequency Pulse Width Modulation technology (PWM).     
It could reduce noise and power loss, to ensure users can load in a variety of working situations and obtain high-quality voltage output and maximum cost-effectiveness, but also make input efficiency more than 95%.
 
3) Pure-online double conversion technology
Reliable and stable, after filtered and regulated, the output sine wave from pure-online double conversion technology, not only has the atmospheric disturbance suppression filter, but also with the standard output isolation transformers, static bypass, maintenance bypass, make this product with higher ability to engage in short circuit current. And it can be applied to the worst working environment.
 
4) Perfect protection
Perfectly system protection functions: It has AC over-voltage, under-voltage, output over-voltage, under-voltage, output overload, short circuit protection, inverter, rectifier over-temperature protection, voltage under-voltage warning, battery over charging protection and other protections in one to ensure the system to operate stably and reliably.
 


5) Powerful Redundant Parallel Connection Function
Durable and reliable design of industrial-type modular structure, combined with full digital DSP control technology core system, make this product not only can be used for N +1 / N + X redundancy and the ability of enlarge the capacity, but also permit different power and different times of the UPS could be in parallel. It greatly reduced the user's pre-and post-purchasing costs, and increased capacity costs, but also expanded upper spaces of increasing capacity.
 
6) Powerful communication system
The standard equipped with RS232 interface, do contact relays, emergency switching device EPO input interface.
 
7) Low-power dissipation but high-efficiency
To achieve more than 98% of ultra-high efficiency under ECO economic model, which can effectively bring down the amount of electricity, and effective in accordance with the requirements of energy-saving target of the country.

 


 
8) Prediction warning system
LCD panel automatic detection function and timely warning in advance, with the boot self-diagnosis function. It could avoid the hidden danger in time due to UPS' failure, which caused risks. Also it could automatically alarm by setting the battery discharge to standby time is less than a set value.
 
9) Humanized panel display
Humanized panel settings, the users can set system parameters, date, output voltage, battery capacity, alarm function, light-load shutdown, system boot time, MODEM settings, such as orders, also it can be up to 120 abnormal failure information for users to query.
 
10) Super-strong environment adaptability
This product has superior environmental adaptability, wide AC input range, greatly reduces the frequency of battery using, and effectively extends the battery life.
 


11) Powerful Overload Ability
Using the pure-online double conversion technology, with the output isolation transformers, static bypass, and maintenance bypass.
Inverter Overload Ability reached 110% / 125% / 150% overloading time can last for 300min/10min/1min.
Bypass Overload Ability reached 150% / 170% / 250% overloading time can last for 60min/10min/1min.   

 

 

  

 

Technical Specification

 - High quality industry online three phase ups power system 250KVA -

    

 

Company Information

 

 

Prostar is a leading manufacturer and exporter of UPS,Inverter,Solar module and Battery. Our advanced and professional technology, complete production lines, experienced staff and strict corporate system ensure our products quality. We pride ourselves on quality products, service and pricing, and believe that the three aspects are equally important to ensure the long-term success of overseas purchasing program.

  • An excellent team which is experienced with market and has strong technical capability to customize cost effective.
  • OEM/ODM services backed by 16 years' R&D experience.
  • Industrial UPS devices used for power Beijing's Olympic Stadium. 

 

Prostar energy solutions and methods are established business cooperation and technical certificated of solid 
foundation.
Most of the certificates passed world-class the most rigorous testing approval process.

Through a decade of great efforts, Prostar passed ISO9001,IQNet,CE,TLC,RoHS,TUV ect. Certificates.

 



It's strict and careful quality management gives clients great confidence.
For years, Its products have been exported to Europe, America,Middle East and Asia, Africa, North Amercia etc. 
We set up exclusive dealers in Multi-country and vigorously expand the UPS market.

 

 

Our Services

 

 

Provide protect your irreplaceable data and valuable equipment with the most dependable and popular line of uninterruptible power supply (UPS) products.

Prostar distinguishes itself from other power company by the extraordinary results it delivers. Our ability to routinely produce these results derives from our unique combination of the following advantages:

  • Unmatched experience and expertise
  • Proprietary benchmarks, best-practice methodologies, and work processes
  • Highly flexible and responsive team deployment

 

Industry Solutions

 

 

Whether you are securing your digitized family photos on a single home PC, or millions of dollars of mission-critical data or equipment on your state-of-the-art company server, Prostar has the proven solution. Prostar already provides security and peace-of-mind to millions of users as a global leader in power protection products. Driven by a mission to provide the highest quality engineering, manufacturing processes, and customer value in the power protection industry.

  

Service And Support

 

 

Schedule a free power capacity audit and a Prostar Power Specialist will estimate your power needs, identify potential problem areas and recommend a cost-effective solution. What you'll get:

  • A roadmap with design tradeoffs explained
  • Detailed project requirements, BOMs and specifications
  • The lowest acquisition price for any required hardware
  • Installation considerations
  • Ongoing support options

...

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