1. Line interactive design.
2. Auto voltage regulation.
3. Fully digitized microprocessor controlled.
4. Energy saving function.
5. 50/60Hz frequency auto sensing and selection.
6. Cold start function (DC power on).
7. Lightning and surge protection.
8. Short circuit and overload protection.
9. Tel/Modem internet surge suppression.
10. Smart RS-232 communication port.
11. Automatically charging when UPS off.
12. History record of power failure events.
13. Back up, on-line, battery status, power status display by software.
14. Schedule shutdown & reboot.
1. Model: WAR-400A, WAR-500A, WAR-600A. 2. Output: (1) Voltage (on battery): simulated sine wave at 100V / 110V / 115V / 120V or 220V / 230V / 240V +/- 5%. (2) Frequency (on battery): 50 or 60 Hz +/-1Hz. (3) Voltage regulation (AVR) AVR automatically increase output voltage 16% above input voltage if -9% to -25% of nominal. (4) Transfer time: 4 milliseconds (typical). 3. Input: (1) Voltage: 110V / 115V / 120V or 220V / 230V / 240V +15%~-25% at line input. (2) Frequency: 50 or 60 Hz +/- 1Hz. 4. Protection & filtering: (1) Spike Protection: 265 joules 8/20µ for 1x0V model, 460 joules 8/20µ for 2x0V model. (2) Unit input: circuit breaker or fuse for over load & short circuit protection. (3) Overload protection: UPS automatic power off if overload exceeds 105% of nominal at 60 seconds and 130% at 3 seconds. (4) Fax/Modem/LAN protection (WAR-1000 only): provides surge supression for a single line (2 wire) phone circuit (RJ11) & 10BaseT network cable (RJ45). (5) Short circuit: UPS output cut off immediately or input fuse protection. 5. Physical: dimension WxDxH (mm): 91 x 254 x 125 (3.6" x 10.0" x 4.9"). 6. Alarm: (1) Battery back-up: slow beeping sound (about 0.47 Hz). (2) Battery low: rapid beeping sound (about 1.824 Hz). (3) Overload: continuously beeping sound. 7. Environment: (1) Ambient operation: 3,500 meters max, elevation, 0-95% humidity non-condensing, 0-40 deg. (2) Audible noise: <40dBA (1 meter from surface). (3) Storage condition: 15,000 meter max. elevation.