Line interactive pure sine wave UPS

PSU-500va

long backup time

High quality

External or Internal battery

Line interactive ups

Primary technical parameters:

1) Rated voltage: AC 110V/120V/220V /230V/240V version optional

2) Rated frequency: 50 / 60Hz

3) Input range: AC 165 - 275V

4) Transfer time: less than8ms

5) Back-up time: over 15 minutes (Half load)

6) Charge time:less than8 hours

7) Charge time:less than8 hours

8) Operating temperature: -5-4o

9) Operating humidity: 10 to 90 percentage relative humidity, non-condensing

10) Audio noise:less than 40dBA

11) Lighting protection: IEEE-587A

Specifications:

1) 3 colors LED or LCD display

2) High speed CPU control

3) Large loading capacity and compatibility

4) Intelligent UPS management software (RS-232 and Bluetooth adaptor optional)

5) Wide input voltage range with AVR function

6) Overload and output short circuit protection

7) Over charge &Over-discharge protection

8) Smart Audible & 3 colors LED alarms

9) Fax / modern / telephone protection port (optional)

10) Built-in power purifying circuit minimizes distortion caused by lightning, pulse and miscellaneous waves, etc.

11) Individual Charger

12) Cold-start function

computer,light equipment,office equipment,etc