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Prostar Single Phase Pure Sine Wave Home Line Interactive UPS 8KVA AV8K

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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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Mr. Orson Zhong(Oversea Trade Manager) Mr. Orson Zhong(Oversea Trade Manager)

Prostar Single Phase Pure Sine Wave Home Line Interactive UPS 8KVA AV8K

Product Details:
Place of Origin: Guangdong, China (Mainland)
Brand Name: Prostar or OEM/ODM
Certification: CE, EMC, IEC, LVD, RoHS, ISO9001, ISO14001
Model Number: AV8K
Wave Form: Pure Sine Wave
Transfer Time: <=8ms
Capacity: 8KVA/5KW
Input Voltage: 100/110/120/127/220/230VAC+/-10%
Battery Type: Sealed Maintenance Free Lead Acid Battery
Battery Voltage: 96Vdc
Output Frequency: 50/60Hz+/-0.05%
Product Dimension: 240x450x420mm
Product Features: Line Interactive UPS
Backup time: Depends on batteries connected
Weight: 33.4Kgs
Output Voltage: 100/110/120/127/220/230VAC+/-10%
Phase: Single Phase
Protection: Over voltage, Short circuit, Unbalanced loads
Type: On-line
Application: Computer,Instrumentation,Medical Equipment,Telecom,Secuirty/Alarm,ATM
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 7000 series Line interactive UPS is a full digital control of the design concept, application of intelligent CPU control System, combined with CMOS and PWM perfect, adopt frequency online interactive structure, built in power Intelligent charger novel uninterruptible power supply products. Particularly suitable for power environment of the region Use, pure sine wave output, can load drive all types.


Prostar Line interactive UPS


Prostar 7000 series Line interactive UPS includes online interactive UPS and inverter of two categories of products, including 300W-5KW power range. Not only can provide power supply protection for the office system, and can drive all kinds of household electric Device, also can be extended to outdoor type UPS used in harsh environment, for all types of base station of choice Products.


Line interactive UPS


Main Features

1Advanced all-digital control

Machine with CPU control, all the operational parameters of UPS are controlled by the CPU, ensuring the UPS is in the best working condition. Improved the accuracy of the product parameter, ensured full compliance of product performance, the product failure rate effectively reduce. 


2Intelligent Charger

Built-in smart charger, with TOP charge type (charging type of high current at the initial, and balanced type and floating type alternating charging), shorten the battery charging time, extend the battery life, and it is suit to the areas of high rate power cut.  

 prostar line interactive ups


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


Interactive structural design, low frequency type program, with superior shock resistance. To satisfy the demand for different type of load, this might be widely used in household, commercial, industrial, outdoor base station. 


4Special Protection method

7000 Series takes muti-level protection mode of output, which could resisit the impact effectively, and also with the short circuit protection function, which could enhance its reliability.


5Well unattended function  

When the main power is abnormal, the battery will supply power instead till low-voltage appeared, and then UPS shut down; when the main power come back, the UPS will start working automatically, and it will charge for the battery at the same time. No need to turn on the UPS manually. 


6High Efficiency and Energy Saving

When AC power is normal, the inverter is under dormant status, the main power through the built-in voltage regulator (AVR) directly to supply power to the loads, and its efficiency is as high as 98%. Therefore it is called “Green UPS” which in full compliance with the spirit of low carton.


7. Auto restar while AC is recoving

8. Excellent microprocessor control guarantees high reliablility

9. Boost and buck AVR for voltage stabilization

10. Cold start function

11. Built-in USB communication port and RJ-11 phone protection

12. LCD panel for comprehensive display


Prostar line interactive ups



   Back Panel Description   

power inverter

   Choose Plug & Socket   

Prostar line interactive UPS plugs


   Technical Specification   

Capacity(VA/W) 500/300 1K/600 1K/600 1.5K/900 2K/1200 2K/1200 3K/1800 4K/2400 5K/3000 6K/3600 7K/4200 8K/5000
Voltage 100/110/120/127/220/230Vac
Voltage Range 100 - 240 VAC
Frequency Range 45Hz-54Hz / 55Hz-65Hz
AC Voltage Regulation (Batt. Mode) 100/110/120/127/220/230Vac ± 3%
Waveform (Batt. Mode) Pure Sine Wave
Peak Efficiency (AC Mode) > 95% @ Rated R load and battery full charged
Transfer Time 8 ms (typical)
Battery Voltage 12 Vdc
Charge Mode By top charging, speed up the battery charging speed, estend battery life
Maximum Charge Current 15 A
Full Protection Overload, deep discharge, overcharge, and short circuit protection
LCD Display AC Mode, Battery Mode, Load Level, Battery Level, Input Voltage, Output Voltage, Overload, Fault, and Low Battery
Line Mode Green lighting
Battery Mode Yellow flashing
Fault Red lighting
Low Battery Sounding every second
Overload Overload under battery mode,100% load-Alam; Overload 110%, auto shut down after 30s; Overload 120%,after 2s; Overload under main power mode, it will not be shut down but provide alarm
Fault Continuously sounding
Case Size D x W x H (mm) 130x375x190 188x400x319 240x450x420
Inner Packing Size D x W x H (mm) 223x470x300 315x545x455 305x515x490
Outer Packing Size D x W x H (mm) 470x485x312(2 pcs) 330x560x470 317x527x530
Net Weight (kgs) 6.8 10 10 12.4 15.8 15.8 20.2 25 27.9 26.8 28.9 33.4
Inner Packing Gross Weight(kgs) 7.9 11 10.9 13.4 16.8 16.8 22.5 27.2 30.2 28.8 30.9 35.4
Outer Packing Gross Weight(kgs) 16.6 22.8 22.6 27.6 34.4 34.4 22.5 27.2 30.2 28.8 30.9 35.4
Humidity 0 to 90% Relative Humidity(Non Relative Humidity(Noncondensing)
Operating Temperature 0℃ to 40℃
Storage Temperature -15℃ to 50℃
Others Output short circuit, the inverter automatically shut down, the machine automatically resume output after troubleshooting.
The inverter automatically shut down, it will charge automatically when main power recovered.


   Applied Scope   

  • Office Automation
  • Medical & Education
  • Industrial Automatic Control
  • Electronic & Telecom
  • Data Center
  • Finance & Securities
  • Home Using
  • Production Equipment
  • Broadcasting & Transportation 



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.



Before buying, please read the followings carefully.

1. Transportation
Port of loading: Mainly shipping from Foshan / Guangzhou Port
Shipping Method: By Sea or by Airplane
2 . What is the Shipping Cost?
If you want to know the shipping freight, The shipping cost is determined by the destination port, weight, packing size, total CBM of the goods . It is difficult for us to quote you the exactly shipping fee without knowing your total quantity of the order and your destination sea port, we will quote you the good shipping cost after receiving your feedback.
3. How to buy your products?
First send us an inquiry for quote, please be specific on products category, product’s name, Product’s item no., quantity and required delivery time.
Then we will response to your request with 24 hours with an itemized quotation sheet, including description, product’s size, CBM, Weight, unit price in USD,Payment term and delivery time and a copy of clearly catalogue for your reference. We may contact you for clarification or options during this period, please carefully review our quote, please do not hesitate to call or email us if you have any question or need any advice, make necessary revisions.
After confirming all the information by you, we will prepare a copy of PI (Proforma Invoice) or Purchase Agreement; we will attach the bank information in the PI.
Our Payment term30% T/T as deposit in advance and 70% T/T balance should be paid before shipping.When receive the 30% deposit, we will start the production at once; when the goods are finished, we will take all the pictures from different angle for you reference. After got the 70% balance, we will arrange the shipment for you at once.
At last we will send the Commercial Invoice and Packing list, especial the Original B/L.
Should get more information of our products, please do feel free to contact me. Here is my full contact information.
Prostar low frequency online ups

Line interactive UPS


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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