Online UPS

Home page:upspowerchina.com

                   www.upspowerchina.com

Email:chinaupspower(@)gmail.com    

            upspowerchina(@)hotmail.com

 

Main Features

  ●High frequency and double conversion on-line technology●Fully digitized microprocessor control●Wide input voltage range●UPS start up without battery●Cold start●Advanced battery management ●Automatic battery charge in UPS off mode● Lightning and surge protection●Short circuit and overload protection● Fan speed auto control when loads varies● Optional extension battery pack● EMI/RFI noise filter●Smart RS232 communication with monitoring software● Optional SNMP Card slot

● Intelligent LCD display

 

Home page:www.upspowerchina.com

Email:chinaupspower(@)gmail.com    

            upspowerchina(@)hotmail.com

 

 

 Overview

Capacity

SKG-1K

SKG-R1K

SKG-2K

SKG-R2K

SKG-3K

SKG-R3K

1KVA/700W

2KVA/1400W

3KVA/2100W

Input

Voltage Range

When load<70%, input range is 115±5VAC~295±5VAC

When load≥ 70%, input range is 160±5VAC~295±5VAC

Frequency Range

46~54Hz±0.5Hz or 

56~64Hz±0.5Hz auto sensing

Phase

Single phase

Power Factor

≥0.97

Output

Voltage Range

220Vac±2%

Frequency Range

50Hz/60Hz±0.2%

THD (linear load)

<3%

THD (non-linear load)

<6%

Overload Capability

>110%, 30s turn to bypass mode;

>150%, 300ms turn to bypass mode

Crest Factor

3:1(max)

Short Circuit Protection

5 cycles turn off inverter, no transfer to bypass, provide alarm (AC mode)

5 cycles turn off inverter, provide alarm (battery mode)

input fuse blown or breaker action (bypass mode)

Waveform

pure sine wave

Transfer Time Between AC Mode and Battery Mode

Transfer time: 0ms

Efficiency

≥83%

≥85%

Battery

Model

12V sealed lead acid maintenance free

DC Voltage

36VDC

96VDC

Battery

3×12V/7AH

8×12V/7AH

Backup Time（half load）

12min

19min

16min

Backup Time（full load）

5min

8min

5min

Charge Current(standard unit)

0.7A 

0.7A 

0.7A 

Charge Current(long time unit)

7.5A

7.5A

7.5A

Recharge Time

90% capacity after 8 hrs charging

Communication Interface

RS232 ; SNMP (optional)

LED Indication

Load level, battery capacity, battery mode, utility mode, inverter, bypass, overload, fault

Noise Level

<45dB

Environment

’-25~55 ℃

Other

Standard Unit Net/

14/16kg

14/16kg

33/35kg

34/36kg

34/36Kg

35/37Kg

Gross Weight

Long Time Unit Net/Gross Weight

7.5/9Kg

8/10Kg

14/16Kg

19/21Kg

15/17Kg

20/22Kg

Dimension (W×D×H)mm 

144×412×213

483×400×89

191×470×338

483×520×133

191×470×338

483×520×133

Packing (W×D×H)mm 

245×540×343

587×550×254

337×615×487

592×665×292

337×615×487

592×665×292

 

Home page:upspowerchina.com

www.upspowerchina.com

 

Email:chinaupspower(@)gmail.com    

            upspowerchina(@)hotmail.com

 

 http://upspowerchina.en.ec21.com http://chinastarelectrical.en.ec21.com

 

China Star Electrical INC. ( Star Enterprise)Was established in 1997 in China, Star?sprofessional term has 18 years rich experience in dealing with OEM/ODM power products. Star Power is committed to provide high quality products and services to meet diverse customer requirements and diverse market requirements. With the same diligent customer-oriented spirit, Star Power is dedicated to continuously designing, manufacturing, marketing, and introducing a correct and complete line of Stabilizers, ,UPSs, inverters, andother power products to the diverse demanding power market.Star Power has three branch manufacturers, Stabilizer manufacturer was located in Wenzhou city, UPS and Inverter was located in Shenzhen city, DC power supply and Switching power supply was located in Hangzhou city, Star is committed to provide different location advantages to customers. And each manufacturer has a highly sufficient production capacity to meet customers' demand. Three R&D centers was located at the same place for different manufacturer. We have professional marketing engineers to study different market demands, we have solid and rich-experienced engineering teams to dedicate in product development. Star Power guarantees reliable product development and consistent manufacturing quality, from raw materials to finished products, and deeply respects its delivery deadlines.Star Power is a truly reliable company, with its personnel providing in service, innovation and growth. Star Power's professional team is always be one of the best sincerely and reliable cooperators in global power market.Home page:www.upspowerchina.comupspowerchina.comEmail:chinaupspower(@)gmail.comupspowerchina(@)hotmail.comhttp://upspowerchina.en.ec21.comhttp://chinastarelectrical.en.ec21.com [ Buying Categories ] - Electrical Equipment & Supplies >> Power Supplies