PRO 3000 Series (350VA - ) Features:
a) Fully digitized microprocessor controlled
b) Wide input voltage and frequency window
c) Boost and buck AVR
d) Short circuit and overload protection
Lightning and surge protection
e) Automatically charging in UPS off mode
f) Automatically self - detection when startup. 
g) Smart RS232 communication port with monitoring software
h) Cold start function.
i) SMD technology
j) Optional extension battery pack
k) Intelligent battery management 
l) Cutoff when no load connected
m) Battery capacity and load capacity display
n) LED indication and audible alarm function
o) USB optional

We have been a leading manufacturer and exporter of Line Interactive UPS

Contact information: Inquire

Address:	3F, Futian Hi - Tech Innovation Centre, 6009 North Caitian Road, Minninyuan, Shenzhen City, Guangdong Province. China
Company Name:	Shenzhen Kstar Science and Technology Development Co., Ltd.
Contact Person:	Mr. Stuart Lee
Fax:	86-755-83185759
Mobile Phone:	86-13827477586
Telephone:	86-755-83185757, 83185732, 83185620, 83185773
Website:	http://www.kstarpower.com
Zip:	518036