sell Uninterruptible Power Supplys (UPS)

Specifications:

1) LCD display

2) CPU control

3) AVR function

4) Auto detect frequency

5) Large loading capacity and compatibility

6) Intelligent UPS management software (USB or RS-232)

7) Cold-start function

8) Wide input voltage range

9) Overload and output short circuit protection

10) Over-discharge function

11) Built-in power purifying circuit minimizes distortion

caused by lightning, pulse and miscellaneous waves

12) Buzzer alarm and sound silence function

13) Fax / modem / telephone protection port



Primary technical parameters:

1) Rated voltage: AC 220V/110V

2) Rated frequency: 50 / 60Hz

3) Input range: AC 165 - 275V/ 90V - 130V

4) Output: AC 220V/110V; 10%

5) Transfer time: 8ms

6) Battery type: 1 x 12V / 7Ah

7) Back-up time: over 12mins if used for one PC with a 17" monitor

8) Charge time: 8 hours

9) Operating temperature: -5 ~ 40

10) Operating humidity: 10 - 90% relative humidity, non-condensing

11) Audio noise: < 40dBA

12) Lighting protection: IEEE-587A